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  1. #include <stdio.h>
  2.  
  3. void swap(int x,int*y);
  4.  
  5. int main(void){
  6. 	int x=3;
  7. 	int y=5;
  8. 	swap(x,&y);
  9. 	printf("x=%d,y=%d\n",x,y);
  10. 	return 0;
  11. }
  12.  
  13. void swap(int x, int*y){
  14. 	int temp;
  15. 	temp=x;
  16. 	x=*y;
  17. 	*y=temp;
  18. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
stdout
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x=3,y=3
https://ideone.com/067eTK
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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