using System;

using System.Text;

using LZ4;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

    private static string Compress(string uncompressed)

    {

        return Convert.ToBase64String(LZ4Codec.Wrap(Encoding.UTF8.GetBytes(uncompressed)));

    }

​

    private static string Decompress(string compressed)

    {

        return Encoding.UTF8.GetString(LZ4Codec.Unwrap(Convert.FromBase64String(compressed)));

    }

}