JAVA 输出回文数

import java.util.Scanner;public class nan {public static int reverse1(int num) {int l = 0, r;while (num > 0) {r = num % 10;l = l * 10 + r;num = num / 10;}return l;}public static void main(String[] args) {// TODO Auto-generated method stubSystem.out.println("please enter a intefer:");int number;Scanner input = new Scanner(System.in);number = input.nextInt();System.out.println("输出回文数：" + reverse1(number));}}

运行结果：