func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(0);     int n;     cin >> n;     string second;     cin >> second;     for (int i = 0; i < (int)n; i++) {       if (i < n - 2 && second[i] ==  o  && second[i + 1] ==  g  &&           second[i + 2] ==  o ) {         cout <<  *** ;         int j = i + 3;         bool flag = false;         while (j < n - 1) {           if (second[j] ==  g  && second[j + 1] ==  o ) {             flag = true;             j += 2;           } else             break;         }         i = j - 1;       } else {         cout << second[i];       }     }   }   