func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m;     long long a[100];     long long b[100];     cin >> n >> m;     for (int i = 1; i <= n; i++) cin >> a[i];     for (int i = 1; i <= m; i++) cin >> b[i];     long long ans = 1000000000000000000LL;     for (int i = 1; i <= n; i++) {       long long mn = -1000000000000000000LL;       for (int j = 1; j <= m; j++)         for (int k = 1; k <= n; k++) {           if (k == i) continue;           mn = max(mn, a[k] * b[j]);         }       ans = min(ans, mn);     }     cout << ans << endl;   }   