输入一个数，判断其是否为水仙花数

package practice;

import java.util.Scanner;

public class demo01 {
	public static boolean sxh(int x) {
		int gw = x % 10;
		int sw = x / 10 % 10;
		int bw = x / 100;
		if (gw * gw * gw + sw * sw * sw + bw * bw * bw == x) {
			return true;
		} else
			return false;
	}
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sxh(x);
		if (sxh(x)) {
			System.out.println("此数是水仙花数");
		} else {
			System.out.println("此数不是水仙花数");
		}
	}
}