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  1. #include <stdio.h>
  2.  
  3. void swap(int *a, int *b)
  4. {
  5.     int tmp;
  6.     tmp = *a;
  7.     *a = *b;
  8.     *b = tmp;
  9. }
  10.  
  11. void sort(int *x, int *y)
  12. {
  13.     if (*x < *y) {
  14.         swap(x, y);   
  15.     }
  16. }
  17.  
  18. int main(void)
  19. {
  20.     int x, y;
  21.  
  22.     scanf("%d", &x);
  23.     scanf("%d", &y);
  24.  
  25.     sort(&x, &y);
  26.  
  27.     printf("x = %d\n", x);
  28.     printf("y = %d\n", y);
  29.  
  30.     return 0;
  31. }
  32.  
  33.  
Success #stdin #stdout 0.01s 5316KB
comments (?)
stdin
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1 6
stdout
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x = 6
y = 1
https://ideone.com/Ssd3Xm
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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