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  1. #include <iostream>
  2. #include <cmath>
  3. #include <limits>
  4.  
  5. int main()
  6. {
  7. 	double myval = 3.1;
  8. 	double first = 0;
  9.  
  10. 	double second = std::modf(myval, &first);
  11.  
  12. 	std::cout<<first<<" and "<<second * 10<<"\n";
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 3344KB
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stdin 
Standard input is empty
stdout 
3 and 1
https://ideone.com/dXs4Rx
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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