func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[10][10];   int main() {     int n;     scanf( %d , &n);     for (int i = 0; i < n; ++i) {       for (int j = 0; j < n; ++j) {         scanf( %d , &a[i][j]);       }     }     for (int k = 0; k < n; ++k) {       for (int i = 0; i < n; ++i) {         for (int j = 0; j < n; ++j) {           a[i][j] = min(a[i][j], a[i][k] + a[k][j]);         }       }     }     int ans = 0;     for (int i = 0; i < n; ++i) {       for (int j = 0; j < n; ++j) {         ans = max(ans, a[i][j]);       }     }     printf( %d n , ans);     return 0;   }   