func_code_string: #include <bits/stdc++.h>   using namespace std;   int c1, c2, c3, c4, n, m;   int rs1, rs2, rs3, rs4, rs;   int a, b;   int main() {     ios_base::sync_with_stdio(0);     ;     cin.tie(0);     ;     cin >> c1 >> c2 >> c3 >> c4;     cin >> n >> m;     for (int i = 1; i <= n; i++) {       cin >> a;       rs1 += min(a * c1, c2);     }     rs2 = min(rs1, c3);     for (int i = 1; i <= m; i++) {       cin >> b;       rs3 += min(b * c1, c2);     }     rs4 = min(rs3, c3);     cout << min(rs2 + rs4, c4);     return 0;   }   