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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. typedef int Array_4D_Type[4][3][2][1];
  4. int main(void) {
  5.     Array_4D_Type *arr = malloc(5 * sizeof(Array_4D_Type));
  6.    // ^^^^^^^^^^^^^^^^ here, allocate a length-5 vector of 4d array type
  7.     int *p = &arr[0][0][0][0][0];
  8.     for (int i = 0 ; i < 120 ; i++){
  9.         p[i] = i;
  10.     }
  11.     printf("arr_start = %d, end = %d\n", arr[0][0][0][0][0], arr[4][3][2][1][0]);
  12.  
  13.     return 0;
  14. }
Success #stdin #stdout 0s 2300KB
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stdin
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Standard input is empty
stdout
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arr_start = 0, end = 119
https://ideone.com/LSbAxI
language:
C99 (gcc 8.3)
created:
9 years ago
visibility:
public

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