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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() { 
  5. 	int e, f, c;
  6. 	cin >> e >> f >> c;
  7. 	cout << (int)((e + f)/(c - 1 + 0.0001));
  8. 	return 0;
  9. }
Success #stdin #stdout 0s 4184KB
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 9 0 3
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4
https://ideone.com/aQS8sz
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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