using System;

public class Program

{

    public static void Main()

    {

            Console.Write("What's your name? ");

            var name = Console.ReadLine();

​

            var array = new char[name.Length];

            for (var i = name.Length; i > 0; i--)

                array[name.Length - i] = name[i - 1];

​

            var reversed = new string(array);

            Console.WriteLine("Reversed name: " + reversed);

    }

}