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  1. #include <iostream>
  2. #include <iomanip>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	double a = 2.12, b = 3.38;
  7. 	a = ((b - a) / a) * 100.0;
  8. 	cout << fixed << setprecision(0) << a;
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 5284KB
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59
https://ideone.com/biqUE4
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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