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  1. /***
  2. **      Bismillahir Rahmanir Rahim                
  3. **              ALLAHU AKBAR
  4. **
  5. **     Author: Khairul Anam Mubin (__Broly__)
  6. **     Bangladesh University of Business and Technology,
  7. **     Dept. of CSE.
  8. ***/
  9. #include <bits/stdc++.h>
  10. using namespace std;
  11.  
  12. typedef long long ll;
  13.  
  14. int main() {
  15.     ios_base::sync_with_stdio(0);
  16.     cin.tie(0);
  17.     cout.tie(0);
  18.  
  19.     int tc; cin >> tc;
  20.     while (tc--) {
  21.         int n , w , m;
  22.         cin >> n >> w >> m;
  23.         int need = m / w;
  24.         if (m % w) need++;
  25.         int ans = 0;
  26.         if (need > n + 1) {
  27.             ans = need - (n + 1);
  28.         }
  29.         cout << ans << "\n";
  30.     }
  31.     return 0;
  32. }
Runtime error #stdin #stdout 0.01s 5428KB
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https://ideone.com/TCClPi
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

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