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  1. #include <stdio.h>
  2.  
  3. void cat_data(int *data1, const int *data2, int len2) {
  4.     for (int i = 0; i < len2; i++) {
  5.         data1[7+ i] = data2[i];
  6.     }
  7. }
  8.  
  9. int main(void) {
  10.     int data1[7] = {1, 2};     
  11.     int data2[5]  = {3,4,5,6,7};
  12.  
  13.     int len2 = sizeof(data2) / sizeof(data2[0]);  
  14.  
  15.     cat_data(data1, data2, len2);
  16.     for (int i = 0; i < 7; i++) {
  17.         printf("%d ", data1[i]);
  18.     }
  19.     printf("\n");
  20.  
  21.     return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5276KB
comments (?)
stdin
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Standard input is empty
stdout
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1 2 0 0 0 0 0
https://ideone.com/NqDP9u
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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