using System;

using NeverNull;

using System.Linq;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        List<Option<int>> a = new List<Option<int>>{1,2};

        Console.WriteLine(a.Where(d => d.IsSome).Min(d => d)); // writes 1

        Console.WriteLine(a.Where(d => d.IsSome).Max(d => d)); // writes 2

​

    }

}