using System;  

namespace M7Act1  

{  

    public class Program  

    {  

        public static void Main(string[] args)  

        {  

            string str = "", reverse = "";

            int Length = 0;  

            Length = str.Length - 1; 

            Console.WriteLine("Enter a Word: "); 

            str = Console.ReadLine();  

            while(Length >=0)  

            {  

                reverse = reverse + str[Length];  

                Length--;  

            }  

            Console.WriteLine("\nThe reverse of the given input is {0}.",reverse);  

            Console.ReadLine();  

        }  

    }  

}