3d arrays

[Rohini Shirpewar]

I came across this question in cerPal and I got confused in 3d array.

I understand that 2d array is a array of arrays. how does it work with 3d, 4d arrays ?

Given this program what is the output ?
public class Cert 
{
    public static void main(String[] args)
    {
        int []ant = new int[4];
        int []pant[]= new int[4][4];
        int [][] cant []= new int[4][4][4];
        ant[0] = 10; ant[1] = 15;
        pant[0] = ant;
        cant[0] = pant;
        System.out.println(cant[0][0][1]);
    }
}

Rohini.

[Hareendra Reddy]

Hello rohini....
In java multidimensional arrays are implented as arrays of arrays ...
1-D array can hold the primitives or references of specified type...
2-D array hold refereces to 1-D array objects...
Similarly, 3-D array hold refereces to 2-D array objects and so on...

Also , note that arrays in java are objects...
HTH