fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int di(int x)
  4. {
  5.     int even=0,odd=0;
  6.     for(int i=1;i<=sqrt(x);i++)
  7.     {
  8.         if(x%i==0)
  9.         {
  10.             if(i%2)
  11.                 odd++;
  12.             else
  13.                 even++;
  14.         if(x/i %2==0 && x/i!=i)
  15.             even++;
  16.         else if(x/i!=i)
  17.             odd++;
  18.         }
  19.     }
  20.     printf("%d -> %d, %d\n", x, even, odd) ;
  21.     return even-odd;
  22. }
  23.  
  24. int main(void) {
  25. 	di(4);
  26. 	di(48745);
  27. 	return 0;
  28. }
  29.  
Success #stdin #stdout 0s 2160KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
4 -> 2, 1
48745 -> 0, 4
https://ideone.com/lzkde2
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!