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.hasNext()) {
            int m = sc.nextInt();
            int n = sc.nextInt();
            boolean isFlag = false; // 是否存在水仙花数
            for (int i = m; i <= n ; i++) {
                int sum = 0;
                String s = String.valueOf(i);
                for (int j = 0 ; j < s.length(); j++) {
                    sum += Math.pow(Integer.valueOf(s.charAt(j) + ""), 3);
                }
                if (sum == i) {
                    isFlag = true;
                    System.out.print(i + " ");
                }
            }
            if (!isFlag) {
                System.out.println("no");
            } else {
                System.out.println();
            }
        }
    }
}