回文数判断

package com.yy.test;/** * 回文数判断 * @author Administrator * */public class FindPalinDromeNumber {public static void main(String[] args) {long num = 32423;findNumber(num);}public static void findNumber(long num){String str = String.valueOf(num);if(str.length() ==1){System.out.println(str + " is a palindrome num.");return ;}boolean flag = false;for(int i=0;i<str.length();i++){if(i<str.length()/2){System.out.println("i==" + i);if(str.charAt(i) == str.charAt(str.length()-1-i)){flag = true;continue;}else{flag = false;break;}}}if(flag){System.out.println(str + " is a palindrome num.");}else{System.out.println(str + " is not a palindrome num.");}}}