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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main()
  5. {
  6.     int dim1=2, dim2=2, dim3=3;
  7.     int i,j,k;
  8.     int x,y,z;
  9.  
  10.     int*** array = (int ***)malloc(dim1*sizeof(int**));
  11.  
  12.     for (i = 0; i< dim1; i++) {
  13.         array[i] = (int **) malloc(dim2*sizeof(int *));
  14.  
  15.         for (j = 0; j < dim2; j++) {
  16.             array[i][j] = (int *)malloc(dim3*sizeof(int));
  17.         }
  18.  
  19.     }
  20.  
  21.     for(z = 0; z != dim1; ++z) {
  22.         for(y = 0; y != dim2; ++y) {
  23.             for(x = 0; x != dim3; ++x){
  24.                 array[z][y][x] = z + y + x;
  25.             }
  26.         }
  27.     }
  28.  
  29.  
  30.     for(z = 0; z != dim1; ++z) {
  31.         for(y = 0; y != dim2; ++y) {
  32.             for(x = 0; x != dim3; ++x){
  33.                 printf("%d\n",array[z][y][x]);
  34.             }
  35.         }
  36.     }
  37.  
  38.     printf("----\n");
  39.  
  40.     int *a_ptr = array[0][0];
  41.     //不知為何這樣用
  42.  
  43.     for(int q=0;q<12;q++){
  44.         printf("%d\n",*(a_ptr+q));
  45.     }
  46.  
  47.  
  48.     return 0;
  49. }
Success #stdin #stdout 0s 4548KB
comments (?)
stdin 
Standard input is empty
stdout 
0
1
2
1
2
3
1
2
3
2
3
4
----
0
1
2
0
0
0
33
0
1
2
3
0
https://ideone.com/68yhYj
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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