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