func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     string s;     cin >> s;     for (int i = 0; i < n; i++) {       if (s[i] ==  * ) {         for (int j = 1; j < n; j++) {           int t = i;           int k = 0;           while (k < 6 && t < n && s[t] ==  * ) {             t = t + j;             k++;           }           if (k == 5) {             cout <<  yes ;             return 0;           }         }       }     }     cout <<  no ;     return 0;   }   