ZZULIOJ 1107: 回文数猜想（函数专题），Java

import java.util.Scanner;
public class Main {
    public static int reverse(int n)
    {
        int res=0;
        while(n>0)
        {
            res=res*10+n%10;
            n=n/10;
        }
        return res;
    }
    public static void main(String[] args) {
        Scanner cin = new Scanner(System.in);
        int n=cin.nextInt();
        while(true)
        {
            int m=reverse(n);
            if(m==n)
            {
                System.out.printf("%d ",n);
                break;
            }
            else
            {
                System.out.printf("%d ",n);
                n+=m;
            }
        }
    }
}