public class ArmstrongNumbers { public static void main( String[] args ) { for (int x = 1; x <= 9; x++) { for (int y = 0; y <= 9; y++) { for (int z = 0; z <= 9; z++) { if (Math.pow(x,3) + Math.pow(y,3) + Math.pow(z,3) == x * 100 + y * 10 + z) System.out.println(x+""+y+""+z); } } } } }