using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        int original = 353;

        int rem ;

        int rev = 0;

        for( int i = original ; i > 0 ; i = i/10)

        {

            rem = i % 10;

            rev = rev * 10 + rem;

        }

        Console.WriteLine(rev);

        if(original == rev)

        {

        Console.WriteLine("Palindrome");    

        }

        else

        {

        Console.WriteLine("Not a Palindrome");      

        }

    }

}