Create 884. Uncommon Words from Two Sentences (#587)

884. Uncommon Words from Two Sentences

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+class Solution {
+public:
+    vector<string> uncommonFromSentences(string s1, string s2) {
+        string s = s1+ " "+ s2+ " ";
+        // cout<< s<< endl;
+        unordered_map<string, int>mpp;
+
+            string temp = "";
+        for(int i = 0; i < s.size(); i++){
+            if(s[i] == ' '){
+                cout<<temp<< endl;
+                mpp[temp]++;
+                temp = "";
+            }
+            else
+            temp+=s[i];
+        }
+        vector<string>ans;
+        for (auto it :mpp) {
+            if(it.second  ==  1)
+            ans.push_back(it.first);
+        }
+        return ans;
+    }
+};