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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. void printData(int **data);
  5.  
  6. int main(void) 
  7. {
  8.     int Values[] = {4, 8, 15, 16, 23, 42};
  9.     const size_t N = sizeof(Values) / sizeof(*Values);
  10.     int **Data;
  11.     size_t i;
  12.  
  13.     Data = malloc(sizeof(*Data) * (N + 1));
  14.     for (i = 0; i < N; i++ )
  15.     {
  16.         Data[i] = &Values[i];
  17.     }
  18.     Data[i] = NULL;
  19.     printData(Data);
  20.     free(Data);
  21.     return 0;
  22. }
  23.  
  24. void printData(int **data)
  25. {
  26.     size_t i = 0;
  27.  
  28.     while (*data) {
  29.         printf("%zu. %d\n", i++, *(*data++));
  30.     }
  31. }
Success #stdin #stdout 0s 2424KB
comments (?)
stdin
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Standard input is empty
stdout
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0. 4
1. 8
2. 15
3. 16
4. 23
5. 42
https://ideone.com/YN90yO
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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