func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m, a[55], b[55], ans[5000] = {}, k = 0;     cin >> n;     for (int i = 0; i < n; ++i) cin >> a[i];     cin >> m;     for (int i = 0; i < m; ++i) cin >> b[i];     for (int i = 0; i < n; ++i) {       for (int j = 0; j < m; ++j) {         if (b[j] % a[i] == 0) {           ans[k] = b[j] / a[i];           k++;         }       }     }     sort(ans, ans + k);     int c = 0;     for (int i = k - 1; i >= 0; --i)       if (ans[i] == ans[k - 1]) c++;     cout << c;     return 0;   }   