func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     double t, a, b, c, d, k;     cin >> t;     while (t--) {       cin >> a >> b >> c >> d >> k;       double p1, p2;       p1 = ceil(a / c);       p2 = ceil(b / d);       if (p1 + p2 <= k) {         cout << p1 <<     << p2 << endl;       } else {         cout << -1 << endl;       }     }     return 0;   }   