using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter the String: ");

        string Name = Console.ReadLine();

        string Rev = string.Empty;

        int length = Name.Length-1;

        while(length>=0)

        {

            Rev = Rev + Name[length];

            length --;

        }       

        if(Name==Rev)

        {

            Console.WriteLine("String is a Palindrome: ");          

        }

        else

        {               

            Console.WriteLine("String is not a Palindrome: ");          

        }       

    }

}