/******************************************************/
/* Introduction to Programming                        */
/* By Dr. ANTF                                        */
/* www.antf.net                                       */
/* Copyright 2015                                     */
/*                                                    */
/* C# 316 - Problem 15: Palindrome                    */
/******************************************************/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DOS
{
    class Program
    {
        static void Main(string[] args)
        {
            int n, rev;
            Console.Write("Please enter a number: ");
            n = int.Parse(Console.ReadLine());

            Console.WriteLine("\n");
            for (int i = 10; i < n; i++)
            {
                //find the reverse of i
                int temp = i;
                rev = 0;
                while(temp != 0)
                {
                    rev = (rev * 10) + (temp % 10);
                    temp /= 10;
                }

                //check for palindrome
                if (rev == i) Console.Write("{0}, ", i);
            }
            Console.ReadKey();
        }
    }
}