using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static T PrintAndReturn<T>(T v)

    {

        Console.WriteLine(v);

        return v;

    }

    public static void Main()

    {

        var list = new List<string> { "first", "second", "third" };

        Console.WriteLine("Using ForEach");

        list.ForEach(x => PrintAndReturn(x));

        Console.WriteLine("Using Select");

        list.Select(x => PrintAndReturn(x));

        Console.WriteLine("Doh!");

    }

}