2021 春招 水仙花数

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner input = new Scanner(System.in);
        int m = input.nextInt();
        int n = input.nextInt();
        printWater(m,n);
    }
    
    public static void printWater(int m, int n){
        int count = 0;
        for(int i = m; i <= n; i++){
            int digit1 = i % 10;
            int digit2 = i / 10 % 10;
            int digit3 = i / 100;
            int number = (int)(Math.pow(digit1, 3) + Math.pow(digit2, 3) + Math.pow(digit3, 3));
            if(number == i){
                if(count == 0){
                    System.out.print(number);
                }
                else{
                	System.out.print(" " + number);
                }
                count++;
            }
        }
        if(count == 0){
            System.out.println("no");
        }
        else{
            System.out.println();
        }
    }
}