using System;

public class Program

{

    public static void Main()

    {

         /***************************

         * Practice: Array*

        ***************************/

​

        //1. Declare and initialize an array to store the titles of 3 books

        string[] books = new string[3];

​

        //2. Print out the Length

        //[Code]

        Console.WriteLine(books.Length);

​

        //3. Print out the upper bound

        //[Code]

        Console.WriteLine(books.GetUpperBound(0));

​

        //4. Fill the first 3 spots with the following titles from the NYT Best Sellers list

        //  "The Girl Who Takes an Eye for an Eye"

        //  "A Column of Fire"

        //  "Enemy of the State"

        books[0] = "The Girl Who Takes an Eye for an Eye";

        books[1] = "A Column of Fire";

        books[2] = "Enemy of the State";

​

        //5. Use Console.WriteLine(string) to output these 3 books

        Console.WriteLine(books[0]);

        Console.WriteLine(books[1]);

        Console.WriteLine(books[2]);

        //6. Sort Array

        Array.Sort(books);

    }

}

​