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  1. #include <stdio.h>
  2.  
  3.  
  4. void swap(int *x, int *y);
  5.  
  6. int main(void) {
  7. 	int x, y;
  8. 		x=2;
  9. 		y=0;
  10.  
  11. 	sort(&x, &y);
  12.  
  13. 	printf("x:%d y:%d", x, y);
  14.  
  15. 	return 0;
  16. }
  17. void sort(int *x, int *y){
  18. 		if(*x<*y){
  19. 			swap(x,y);
  20. 		}
  21. }
  22.  
  23. void swap(int *x, int *y)
  24. {
  25. 	int w;
  26.  
  27. 	w = *x;
  28. 	*x = *y;
  29. 	*y = w;
  30.  
  31. }
Success #stdin #stdout 0s 5272KB
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stdin
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Standard input is empty
stdout
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x:2 y:0
https://ideone.com/gja0oH
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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