public class NumberPuzzles3 { public static void main(String[] args) { for (int x = 1; x < 10; x++) for (int y = 1; y < 10; y++) for (int z = 0; z < 10; z++) { int xCubed = x*x*x, yCubed = y*y*y, zCubed = z*z*z; if ((x*100) + (y*10) + z == xCubed + yCubed + zCubed) System.out.println(x + "" + y + "" + z); } } }