func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, k;   const int N = 1e7 + 100;   bool a[N];   int main() {     cin >> n >> k;     vector<long long> v(n);     for (int i = 0; i < n; i++) {       cin >> v[i];       a[v[i]] = 1;     }     int q;     cin >> q;     for (int test = 0; test < q; test++) {       long long w;       int ans = 1000;       cin >> w;       for (int t = 1; t <= k; t++) {         for (int i = 0; i < n; i++) {           long long rem = w - t * v[i];           if (rem < 0) continue;           if (rem == 0) ans = min(ans, t);           for (int e = 1; t + e <= k; e++) {             if (rem % e != 0) continue;             long long x = rem / e;             if (x >= N) continue;             if (a[x]) ans = min(e + t, ans);           }         }       }       if (ans != 1000)         cout << ans;       else         cout << -1;       cout <<   n ;     }     return 0;   }   