using System;

using System.Collections.Generic;

​

public class Program

{

  public static void Main()

  {

    List<string> colors = new List<string>();

    colors.Add("Red");

    colors.Add("Green");

    colors.Add("Blue");

    colors.Remove("Green");

​

    Console.WriteLine("# of Colors: {0}", colors.Count);

    foreach (var color in colors) {

      Console.WriteLine(color);

    }

  }

}