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  1. #include <stdio.h>
  2.  
  3. void swap(int*x, int*y)
  4. {
  5. 	int temp = *x;
  6. 	*x=*y;
  7. 	*y=temp;
  8. }
  9.  
  10. int main()
  11. {
  12.  
  13. int data1[5]={1,2,3,4,5};
  14. int data2[5]={6,7,8,9,10};
  15.  
  16. for(int i=0; i<5; i++)
  17. {
  18.  swap(&data1[i],&data2[i]);
  19. }
  20.  
  21. printf("data1=");
  22. for(int i=0; i<5; i++)
  23. {
  24. 	printf("%d",data1[i]);
  25. }
  26.  
  27. printf("\n");
  28.  
  29. printf("data2=");
  30. for(int i=0; i<5; i++)
  31. {
  32. 	printf("%d", data2[i]);
  33. }
  34.  
  35. 	return 0;
  36. }
  37.  
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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Standard input is empty
stdout
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data1=678910
data2=12345
https://ideone.com/vG71FJ
language:
C (gcc 8.3)
created:
28 days ago
visibility:
public

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