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  1. #include <stdio.h>
  2.  
  3. void cat_data(int*data1,const int*data2,int len2){
  4. 	int s,count=0;
  5. 	for(s=0;s<=100;s++){
  6. 		if(data1[s]==0){
  7. 			break;
  8. 		}else{
  9. 			count++;
  10. 		}
  11. 	}for(int i=0;i<len2;i++){
  12. 		*(data1+(i+count))=*(data2+i);
  13. 	}
  14.  
  15. }
  16.  
  17. int main(void) {
  18. 	// your code goes here
  19. 	int data1[7]={1,2,3};
  20. 	int data2[5]={3,4,5,6,7};
  21. 	int len2=sizeof(data2)/sizeof(data2[0]);
  22. 	cat_data(data1,data2,len2);
  23. 	for(int j=0;j<7;j++){
  24. 		printf("data1[%d]=%d\n",j,*(data1+j));
  25. 	}
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 5224KB
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stdin
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Standard input is empty
stdout
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data1[0]=1
data1[1]=2
data1[2]=3
data1[3]=3
data1[4]=4
data1[5]=5
data1[6]=6
https://ideone.com/hIES1T
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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