判断五位数中的回文数

import java.util.Scanner;
public class hui {
static void main (String [] ages){

    Scanner q=new Scanner(System.in);
    System.out.println("请输入五位数");
    int z=q.nextInt();
    if(z>=10000||z<=100000) {
        int a = z / 10000;/*提取万位数*/
        int b = z % 10000 / 1000;/*提取千位数*/
        int c = z % 1000 / 100;/*提取百位数*/
        int d = z % 100 / 10;/*提取十位数*/
        int e = z % 10;/*提取个位数*/
        if(a==e&&b==d&&d+1==c&&a+1==b){
            System.out.print(z+"是回文数有");
        }else {
            System.out.print(a+"不是回文数有");
        }
    }

}

}