func_code_string: #include <bits/stdc++.h>   using namespace std;   char arr[108];   int main() {     int i, j, k, t, n, m, a, b, c, x, y, z;     cin >> n;     int flag = 0;     for (i = 1; i <= n; i++) {       cin >> arr[i];     }     int gap, cnt = 0;     for (i = 1; i <= n; i++) {       if (arr[i] ==  * ) {         for (j = i + 1; j <= i + n / 4; j++) {           if (arr[j] ==  * ) {             cnt = 0;             gap = j - i;             for (k = j; k <= n; k += gap) {               if (arr[k] ==  * ) {                 cnt++;                 if (cnt >= 4) {                   flag = 1;                   break;                 }               } else                 break;             }           }           if (flag == 1) break;         }         if (flag == 1) break;       }     }     if (flag == 1)       cout <<  yes ;     else       cout <<  no ;     return 0;   }   