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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
stdin
Standard input is empty
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