func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n = ({       int x;       scanf( %d , &x);       x;     });     string s;     cin >> s;     string ans =  no ;     for (int d = (1); d < (30); d += (1)) {       for (int i = (0); i < (n); i += (1)) {         int g = 1;         for (int j = (0); j < (5); j += (1)) {           if (i + j * d >= n || s[i + j * d] ==  . ) {             g = 0;           }         }         if (g) {           ans =  yes ;           break;         }       }     }     cout << ans << endl;   }   