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  1. #include <stdio.h>
  2.  
  3. void sort(int *x,int *y);
  4. void swap(int *a,int *b);
  5.  
  6. int main(void) {
  7. 	int x,y;
  8.  
  9. 	scanf("%d",&x);printf("x:%d\n",x);
  10. 	scanf("%d",&y);printf("y:%d\n",y);
  11.  
  12. 	sort(&x,&y);
  13.  
  14. 	printf("降順に並び替えるとx=%d,y=%d",x,y);
  15.  
  16. 	return 0;
  17. }
  18.  
  19. void sort (int *x,int *y){
  20. 	if(*x<*y){
  21. 		swap(x,y);
  22. 	}
  23. }
  24.  
  25. void swap(int *a,int *b){
  26. 	int w;
  27.  
  28. 	w = *a;
  29. 	*a = *b;
  30. 	*b = w;
  31. }
  32.  
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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3
12
stdout
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x:3
y:12
降順に並び替えるとx=12,y=3
https://ideone.com/23tWoB
language:
C (gcc 8.3)
created:
12 hours ago
visibility:
public

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