func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int q;     cin >> q;     while (q--) {       int a, b, n, s;       cin >> a >> b >> n >> s;       if (s - n * min(a, s / n) <= b)         cout <<  YES n ;       else         cout <<  NO n ;     }     return 0;   }   