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  1. #include <stdio.h>
  2.  
  3. void cat_data(int *data1, const int *data2, int len2);
  4.  
  5. int main(void) {
  6.  
  7. 	int i,j;
  8. 	int data1[7]={1,2,0,0,0,0,0};
  9. 	int data2[5]={3,4,5,6,7};
  10.  
  11. 	cat_data(data1,data2,5);
  12.  
  13. 	for(i=0;i<7;i++)
  14. 	{
  15. 		printf("data[%d]=%d\n",i,data1[i]);
  16. 	}
  17.  
  18. 	return 0;
  19. }
  20.  
  21. void cat_data(int *data1, const int *data2, int len2)
  22. {
  23. 	int i=0,j=0;
  24.  
  25. 	while((i<7)&&(data1[i]!=0))
  26. 	{
  27. 		i++;
  28. 	}
  29. 	while((j<len2)&&(i<7))
  30. 	{
  31. 		data1[i]=data2[j];
  32. 		i++;
  33. 		j++;
  34. 	}
  35. }
Success #stdin #stdout 0.01s 5304KB
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stdin
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Standard input is empty
stdout
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data[0]=1
data[1]=2
data[2]=3
data[3]=4
data[4]=5
data[5]=6
data[6]=7
https://ideone.com/M1mOlX
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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