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  1. #include <stdio.h>
  2.  
  3. void sort(int *x, int *y);
  4. void swap(int *x, int *y);
  5.  
  6.  
  7. int main(void) {
  8. 	int x, y;
  9. 		x=2;
  10. 		y=0;
  11.  
  12. 	sort(&x, &y);
  13.  
  14. 	printf("x:%d y:%d", x, y);
  15.  
  16. 	return 0;
  17. }
  18. void sort(int *x, int *y){
  19. 		if(*x<*y){
  20. 			swap(x,y);
  21. 		}
  22. }
  23.  
  24. void swap(int *x, int *y)
  25. {
  26. 	int w;
  27.  
  28. 	w = *x;
  29. 	*x = *y;
  30. 	*y = w;
  31.  
  32. }
Success #stdin #stdout 0.01s 5284KB
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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/5tki6q
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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