Untitled

public class Main {
    public static void main(String[] args) {
        int[][][] arr = {
            {
                {1, 2, 3, 4},
                {5, 6, 7, 8},
                {9, 10, 11, 12}
            },
            {
                {13, 14, 15, 16},
                {17, 18, 19, 20},
                {21, 22, 23, 24}
            },
            {
                {25, 26, 27, 28},
                {29, 30, 31, 32},
                {33, 34, 35, 36}
            }
        };

        System.out.println("The element at position [2][1][3] is: " + arr[2][1][3]);
    }
}