func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, c, d, n, x, y;     cin >> a >> b >> c >> d >> n;     if (c < d) swap(a, b), swap(c, d);     cout << max(0, n - (c - 1) * a - (d - 1) * b) <<    ;     if (b * d >= n) {       cout << n / d;       return 0;     }     cout << b + (n - b * d) / c;   }   