func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int r, c;     char s[15][15];     int cake = 0;     int row = 0;     scanf( %d %d , &r, &c);     for (int i = 1; i <= r; i++) {       scanf( %s , s[i]);     }     for (int i = 1; i <= r; i++) {       for (int j = 0; j < c; j++) {         if (s[i][j] ==  S )           break;         else if (s[i][j] ==  .  && j == c - 1) {           cake += c;           row++;         }       }     }     for (int j = 0; j < c; j++) {       for (int i = 1; i <= r; i++) {         if (s[i][j] ==  S )           break;         else if (s[i][j] ==  .  && i == r)           cake += (r - row);       }     }     printf( %d , cake);     return 0;   }   