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Remove Outermost Parentheses.cpp
Views: 1 | Author: cody
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#include<bits/stdc++.h>
using namespace std;
class Solution {
public:
    string removeOuterParentheses(string s) {
        int count = 0;
        string ans = "";
        bool flag = true;

        for(int i = 0; i<s.size(); i++){
            if(s[i] == '('){
                count++;
            }
            else if(s[i] == ')'){
                count--;
            }

            if( count==1 && flag == true){
                flag = false;
                continue;
            }
            if(count == 0 && flag ==false){
                flag = true;
                continue;
            }
            ans +=  s[i];

        }
        return ans;
    }
};