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  1. #include <iostream>
  2. #include <cmath>
  3. #include <limits>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	// your code goes here
  8.     double h = .1;
  9.     double x = 1;
  10.     int nSteps = abs(x / h);
  11.  
  12.     double rem = fmod(x, h);
  13.     cout<<"fmod output is "<<rem<<endl;
  14.     if(abs(rem)<std::numeric_limits<double>::epsilon())
  15. 		cout<<"fmod output is almost near 0"<<endl;
  16.  
  17.     rem = remainder(x,h);
  18.     cout<<"remainder output is "<<rem<<endl;
  19.     if(abs(rem)<std::numeric_limits<double>::epsilon())
  20. 		cout<<"remainder output is almost near 0"<<endl;
  21.  
  22.     return 0;
  23. }
Success #stdin #stdout 0s 3468KB
comments (?)
stdin
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Standard input is empty
stdout
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fmod output is 0.1
remainder output is -5.55112e-17
remainder output is almost near 0
https://ideone.com/9wBlva
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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