using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;

public class Test
{
	public static void Main()
	{
		Int32 x = 5;

		if (x == 1 || x == 2 || x == 5 || x == 13 || x == 14){
			Console.WriteLine("Elongated If: Match!");
		}

		Int32[] test = new[]{1, 2, 5, 13, 14};

		if (test.Contains(x)){
			Console.WriteLine("LINQ: Match!");
		}

		if ((new ArrayList(test)).Contains(x)){
			Console.WriteLine("ArrayList: Match!");
		}

		if ((new List<Int32>(test)).Contains(x)){
			Console.WriteLine("List: Match!");
		}
	}
}