func_code_string: #include <bits/stdc++.h>   using namespace std;   char s[105];   int main(void) {     int n, f;     while (cin >> n) {       scanf( %s , s);       f = 0;       for (int l = (1); l <= (n); ++l) {         for (int j = (0); j <= (n - 4 * l - 1); ++j) {           if (j + 4 * l >= n) break;           if (s[j] ==  *  && s[j + l] ==  *  && s[j + 2 * l] ==  *  &&               s[j + 3 * l] ==  *  && s[j + 4 * l] ==  * ) {             f = 1;             break;           }         }         if (f) break;       }       if (f)         cout <<  yes n ;       else         cout <<  no n ;     }     return 0;   }   