func_code_string: #include <bits/stdc++.h>   using namespace std;   int main(void) {     int n;     bool val = false;     cin >> n;     char array[n][5];     for (int i = 0; i < n; i++) {       cin >> array[i];     }     for (int i = 0; i < n; i++) {       if (array[i][0] ==  O  & array[i][1] ==  O ) {         val = true;         array[i][0] =  + ;         array[i][1] =  + ;         break;       }       if (array[i][3] ==  O  & array[i][4] ==  O ) {         val = true;         array[i][3] =  + ;         array[i][4] =  + ;         break;       }     }     if (val == true) {       cout <<  YES  <<   n ;     } else if (val == false)       cout <<  NO ;     if (val == true) {       for (int i = 0; i < n; i++) {         cout << array[i][0];         cout << array[i][1];         cout << array[i][2];         cout << array[i][3];         cout << array[i][4] <<   n ;       }     }   }   