Reverse String

using System;
using System.Text;
 
namespace ReverseCs
{
    class RevString
    {
        static void Main(string[] args)
        {
            string inputString = Console.ReadLine();
            StringBuilder workString = new StringBuilder(inputString);
            StringBuilder reversed = new StringBuilder();
 
            int len = workString.Length;
            for (int i = len - 1; i >= 0; i--)
                reversed.Append(workString[i]);
 
            Console.WriteLine("");
            Console.WriteLine("Original Text: {0}", workString);
            Console.WriteLine("Reversed Text: {0}", reversed.ToString());
        }
    }
}