using System;

using System.Text.RegularExpressions;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        var enumValues =  Enum.GetValues(typeof(Foos));

        foreach(var val in enumValues) {

            Console.WriteLine(val);

        }

    }

}

​

public enum Foos {

    Foo,

    Oof,

    Ofo,

    Bar,

    Rab,

    Abr     

}