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  1. #include <stdio.h>
  2. void swap(int *x,int *y);
  3.  
  4. int main(void) {
  5. int data1[]={1,2,3,4,5};
  6. int data2[]={6,7,8,9,10};
  7.  
  8. for(int i=0;i<5;i++){
  9. 	swap(&data1[i],&data2[i]);
  10. }
  11.  
  12. for(int i=0;i<5;i++){
  13. 	printf("%d\n",data1[i]);
  14. }
  15. for(int i=0;i<5;i++){
  16. 	printf("%d\n",data2[i]);
  17. }
  18.  
  19.  
  20. 	return 0;
  21. }
  22. void swap(int *x,int *y){
  23.  
  24. 	int tenp=*x;
  25. 	*x=*y;
  26. 	*y=tenp;
  27. }
Success #stdin #stdout 0s 5272KB
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stdin
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Standard input is empty
stdout
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6
7
8
9
10
1
2
3
4
5
https://ideone.com/Km0u3C
language:
C99 (gcc 8.3)
created:
10 days ago
visibility:
public

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