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: Wrong Answer)

using System;
namespace ConsoleApplication1{
    class Program{
        static void Main(string[] args){
            char[] c = Console.ReadLine().ToCharArray();
            Array.Reverse(c);
            Console.WriteLine(c.ToString());
        }
    }
}