func_code_string: #include <bits/stdc++.h>   int main() {     int n, m;     scanf( %d%d , &n, &m);     int min_row = n, max_row = 0, min_col = m, max_col = 0;     char S[105][105];     for (int i = 1; i <= n; i++) {       for (int j = 1; j <= m; j++) {         scanf(  %c , &S[i][j]);         if (S[i][j] ==  * ) {           min_row = std::min(min_row, i), max_row = std::max(max_row, i),           min_col = std::min(min_col, j), max_col = std::max(max_col, j);         }       }     }     for (int i = min_row; i <= max_row; i++, putchar(  n )) {       for (int j = min_col; j <= max_col; j++) {         printf( %c , S[i][j]);       }     }     return 0;   }   