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  1. #include <stdio.h>
  2.  
  3. void swap(int x, int *y);
  4.  
  5. int main(void) {
  6. 	int a = 1;
  7. 	int b = 2;
  8.  
  9. 	swap(a, &b);
  10.  
  11. 	printf("a = %d, b = %d\n", a,b);
  12.  
  13. 	return 0;
  14. }
  15.  
  16. void swap(int x, int *y){
  17. 	int temp;
  18.  
  19. 	temp = x;
  20. 	x = *y;
  21. 	*y = temp;
  22. }
Success #stdin #stdout 0s 5284KB
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stdin
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Standard input is empty
stdout
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a = 1, b = 1
https://ideone.com/g12Lii
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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