using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        List<int> list = new List<int>();

        list.Add(1);

        list.Add(2);

        list.Add(2);

        list.Add(4);

        list.Add(5);

        // Remove all list items with value of 2.

        // The lambda expression is the Predicate.

        list.RemoveAll(item => item == 2);

        // Display results.

        foreach (int i in list)

        {

            Console.WriteLine(i);

        }

    }

}