Square-root-DC

Calculating Square root with divide and conquer method

Simple way :

time complexity : O(n)

Divide and Conqure way :

time complexity : O(log₂ N)

Compare simple way and divide and conqure :

Theory :

Time complexity of Simple way : O(n)

Time complexity of Divide and Conqure way : O(log₂ N)

Act :

Time complexity of Simple way For 10 digit costs 21ms

Time complexity of Divide and Conqure way For 1000 digit costs 44ms