using System;

using System.IO;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

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public class Program

{

    public static void Main()

    {

    }

}

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public class Movie

    {

        public string Title { get; set; }

        public int Year { get; set; }

        public bool Protected { get; set; }

        public string Description { get; set; }

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    }

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public class Library

    {

        List<Movie> movieLibrary;

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        public Library ()

        {

            movieLibrary = new List<Movie> ();

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            //data from a source

            Movie movie1 = new Movie() { Title = "Alien", Year = 1986, Protected = false, Description = "Some horrror movie" };

            Movie movie2 = new Movie() { Title = "Jaws", Year = 1990, Protected = false, Description = "I like the shark" };

            Movie movie3 = new Movie() { Title = "Harry Potter", Year = 2000, Protected = false, Description = "Magical teen" };

            Movie movie4 = new Movie() { Title = "Die Hard", Year = 1999, Protected = false, Description = "Tough to kill" };

            Movie movie5 = new Movie() { Title = "Robocop", Year = 2015, Protected = false, Description = "Part human" };

            Movie movie6 = new Movie() { Title = "Indiana Jones", Year = 2005, Protected = true, Description = "I lovie Indie" };

            Movie movie7 = new Movie() { Title = "Cast away", Year = 1978, Protected = true, Description = "All by myself" };

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            //load to library

            movieLibrary.Add(movie1);

            movieLibrary.Add(movie2);

            movieLibrary.Add(movie3);

            movieLibrary.Add(movie4);

            movieLibrary.Add(movie5);

            movieLibrary.Add(movie6);

            movieLibrary.Add(movie7);

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        }

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        public void GetCount()

        {

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            Console.WriteLine("Number of movies {0}", movieLibrary.Count);

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        }

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        public void DisplayLibrary()

        {

            foreach (var movie in movieLibrary)

            {

                Console.WriteLine(movie.Title + " (" + movie.Year + ") " + movie.Protected +  " " + movie.Description);

            }

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                }

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    }

}

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public class Manager

    {

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        public IEnumerable<Movie> ShowMe()

        {

            Library movieLibrary = new Library();

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            movieLibrary.DisplayLibrary;

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            var result = from m in movieLibrary

                         where m.Year == 1999

                         select m.Title;

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            return result.ToList;

        }

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    }

}

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​