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