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  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. int main()
  5. {
  6. 	double number = 123.4;
  7.     double integer;
  8.     double fraction = modf( number, & integer );
  9.  
  10.     std::cout << int( fraction * 10.0 ) << std::endl;
  11. }
Success #stdin #stdout 0s 2728KB
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https://ideone.com/sivaeB
language:
C++ 4.3.2 (gcc-4.3.2)
created:
11 years ago
visibility:
public

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