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  1. #include <iostream>
  2. #include <algorithm>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int h, a, b;
  7.  
  8. 	cin >> h >> a >> b;
  9. 	const int v = a - b;
  10.  
  11. 	cout << (h - a + v) / v;
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 5320KB
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10 4 1
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3
https://ideone.com/YafVFj
language:
C++ (gcc 8.3)
created:
5 hours ago
visibility:
public

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