[code cpp]
#include <stdio.h>

int main()
{
    int (*arr2[]) = {
        (int[]) {0,1,2,3},
        (int[]) {4,5},
        (int[]) {6,7,8}
    };
   
    int row = 0;
    for(int i = 0; i < 4; i++)
    {
        printf("layer1[%d][%d] Address: %p Value: %d\n", row, i, &arr2[row][i], arr2[row][i]);
    }
    printf("\n");
   
    row = 1;
    for(int i = 0; i < 2; i++)
    {
        printf("layer1[%d][%d] Address: %p Value: %d\n", row, i, &arr2[row][i], arr2[row][i]);
    }
    printf("\n");
   
    row = 2;
    for(int i = 0; i < 3; i++)
    {
        printf("layer1[%d][%d] Address: %p Value: %d\n", row, i, &arr2[row][i], arr2[row][i]);
    }
    printf("\n");

    return 0;
}
[/code]