package com.word.servlet;import java.util.Scanner;public class TestEp { public static void main(String[] args) { // TODO Auto-generated method stub Scanner sc = new Scanner(System.in); System.out.println("Input a string"); String str = sc.nextLine(); char[] chars = str.toCharArray(); boolean flag = true; for(int i = str.length() - 1; i >= 0; i--){ char ch1 = str.charAt(i); char ch2 = str.charAt(str.length() - 1 - i); if(ch1 != ch2){ flag = false; break; } } if(flag){ System.out.println("是回文"); }else{ System.out.println("不是回文"); } }}