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  1. #include <stdio.h>
  2.  
  3. void cat_data( int *data1, const int *data2, int len2 ){
  4.     int i;
  5.  
  6.     for(i = 0; i < len2; i++){
  7.         data1[2 + i] = data2[i];
  8.     }
  9. }
  10.  
  11. int main(void){
  12.     int data1[7] = {1, 2};        
  13.     int data2[5] = {3, 4, 5, 6, 7};
  14.  
  15.     int len2 = sizeof(data2) / sizeof(data2[0]);
  16.  
  17.     cat_data(data1, data2, len2);
  18.  
  19.     for(int i = 0; i < 7; i++){
  20.         printf("data1[%d] = %d\n", i, data1[i]);
  21.     }
  22.  
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0.01s 5324KB
comments (?)
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] = 4
data1[4] = 5
data1[5] = 6
data1[6] = 7
https://ideone.com/uNl3Xm
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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