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  1. #include <stdio.h>
  2.  
  3. void swap(int *a, int *b) {
  4.      int c=*a; 
  5.     *a = *b;        
  6.     *b = c; 
  7.      }
  8. void sort(int *x, int *y) {
  9.     if (*x < *y) {
  10.         swap(x, y); 
  11.     }
  12. }
  13.  
  14. int main() {
  15.     int x = 5, y = 6; 
  16.     sort(&x, &y);
  17.     printf("%d,%d\n", x, y);
  18.  
  19.     return 0;
  20. }
  21.  
  22.  
  23.  
Success #stdin #stdout 0.01s 5276KB
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Standard input is empty
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6,5
https://ideone.com/DkRYcU
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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