public class Arr{ public static void main (String[] args){ int [][][] a = new int [3][4][5]; for(int x = 0; x < a.length; x++){ for(int y = 0; y < a[x].length; y++){ System.out.println(); for (int z = 0; z < a[x][y].length; z++){ a[x][y][z] = 10*y+z-2*x; System.out.print(a[x][y][z] + " "); } } } } }