Problem:
Reverse Sequence

Write a program which reverses a given string str.

Input

str (the size of str ≤ 20) is given in a line.

Output

Print the reversed str in a line.

Sample Input

w32nimda

Output for the Sample Input

admin23w

Solution in C# (judge verdict: Accepted)

using System;

namespace v0_0006
{
    class Program
    {
        static void Main(string[] args)
        {
            var line = Console.ReadLine();
            for (int i = line.Length - 1; i >= 0; i--)
            {
                Console.Write(line[i]);
            }
            Console.WriteLine();
        }
    }
}