3-D Matrix-IIMultiDimensional Array

class Matrix
{
	public static void main(String args[])
	{
		int i,j,k;
		int mat[][][]=	{
							{
								{1,2,3},
								{4,5,6},
								{7,8,9}
							},
							{
								{9,8,7},
								{6,5,4},
								{3,2,1}
							}
						};
		System.out.println();
		for(i=0;i<2;i++)
		{
			for(j=0;j<3;j++)
			{
				for(k=0;k<3;k++)
				{
					System.out.print(" ");
					System.out.print(mat[i][j][k]);
					System.out.print(" ");
				}
				System.out.println();
			}
			System.out.println();
		}
	}
}

output

3-D Matrix-IMulti-Dimensional Array

class Matrix
{
	public static void main(String args[])
	{
		int i,j,k;
		int mat[][][]=new int[2][3][3];
		mat[0][0][0]=1;
		mat[0][0][1]=2;
		mat[0][0][2]=3;
		mat[0][1][0]=4;
		mat[0][1][1]=5;
		mat[0][1][2]=6;
		mat[0][2][0]=7;
		mat[0][2][1]=8;
		mat[0][2][2]=9;
		mat[1][0][0]=9;
		mat[1][0][1]=8;
		mat[1][0][2]=7;
		mat[1][1][0]=6;
		mat[1][1][1]=5;
		mat[1][1][2]=4;
		mat[1][2][0]=3;
		mat[1][2][1]=2;
		mat[1][2][2]=1;
		System.out.println();
		for(i=0;i<2;i++)
		{
			for(j=0;j<3;j++)
			{
				for(k=0;k<3;k++)
				{
					System.out.print(" ");
					System.out.print(mat[i][j][k]);
					System.out.print(" ");
				}
				System.out.println();
			}
			System.out.println();
		}
	}
}

Output