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  1. #include <stdio.h>
  2.  
  3. void swap(int *x,int *y);
  4. int main(void) {
  5. 	// your code goes here
  6. 	int data1[5]={1,2,3,4,5};
  7. 	int data2[5]={6,7,8,9,10};
  8. 	for(int i=0;i<5;i++){
  9. 		swap(&data1[i],&data2[i]);
  10. 		printf("data1[%d]=%d\n",i,data1[i]);
  11. 	}
  12. 	printf("\n");
  13. 	for(int i=0;i<5;i++){
  14. 		printf("data2[%d]=%d\n",i,data2[i]);
  15. 	}
  16. 	return 0;
  17. }
  18. void swap(int*x,int*y){
  19. 	int temp;
  20. 	temp=*x;
  21. 	*x=*y;
  22. 	*y=temp;
  23. }
  24.  
Success #stdin #stdout 0s 5276KB
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stdin
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Standard input is empty
stdout
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data1[0]=6
data1[1]=7
data1[2]=8
data1[3]=9
data1[4]=10

data2[0]=1
data2[1]=2
data2[2]=3
data2[3]=4
data2[4]=5
https://ideone.com/bZ82vg
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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