Reverse Number

using System;

namespace Reverse_Number
{
    class Program
    {
        static void Main(string[] args)
        {
            string inputNumber = Console.ReadLine();
            string reversedNumber = String.Empty;
            for (int i = inputNumber.Length - 1; i >= 0; i--)
            {
                reversedNumber += inputNumber[i];
            }

            Console.WriteLine(reversedNumber);
        }
    }
}