using System;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        var ints = new [] { 1,2,5,9,10 };

        var otherInts = new [] { 2,3,10,14 };

        var intersectionProductMinusFifteenWinnings = new [] {"Not winning yet."};

        foreach(var item in intersectionProductMinusFifteenWinnings)

            Console.WriteLine(item);

    }

}