c#倒序输出字符串

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

namespace HomeWork1
{
    class Program
    {
        static void Main(string[] args)
        {
           
            string s;
            Console.WriteLine("please input you words:");
            s = Console.ReadLine();
            char[] myChar = s.ToCharArray();
            for (int i = myChar.Length; i >= 0;i-- )
            {
                Console.WriteLine("{0}",i);

            }
            Console.ReadLine();

        }
    }
}
没注释，请见谅！比较简单啦，哈哈！