using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("-- Current Warnings --");

        var currentWarnings = new List<int>() {10, 22, 3};

        foreach (var item in currentWarnings)

        {

            Console.WriteLine(item);    

        }

        Console.WriteLine("-- Warnings --");

        var warn = new List<int>() { 8, 10, 11, 12, 13, 14, 15, 16, 18, 22, 41, 42, 44, 49, 50, 51, 59, 60, 71, 73, 74, 75, 76, 77, 78, 79, 80, 82, 83, 84, 85, 88 };

        foreach (var item in warn)

        {

            //Console.WriteLine(item);  

        }

        Console.WriteLine("-- Intersect --");

        var intersect = currentWarnings.Intersect(warn);

        foreach (var item in intersect)

        {

            Console.WriteLine(item);    

        }       

        Console.WriteLine(String.Join(", ", intersect));

    }

}