题解 | 水仙花数

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while(sc.hasNextInt()){
                int m = sc.nextInt();
                int n = sc.nextInt();
            judge(m,n);

        }
sc.close();
        }
        public static int judge(int m,int n) {
            int count=0;
            for (int i = m; i <= n; i++) {

                if (judge1(i)) {
                    System.out.print(i+" ");
count++;
                }
                }
            if(count==0){
                System.out.println("no");
            }
                return 0;
            }
            public static boolean judge1 ( int num){
                
                int temp = 0;
                int sum = 0;
                int n = num;
                while (n != 0) {
                    temp = n % 10;

                    n /= 10;
                    sum += temp * temp * temp;
                }
                if (sum == num) {
                    return true;
                }
                return false;
            }
        }