using System;

public class Program

{

    public static void Main()

    {

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

         * Practice: Array*

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

​

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

        //[Code]

            string [] BookTitles = new string[3];

        //2. Print out the Length

        Console.WriteLine("The length of the array is: " + BookTitles.Length);

        //[Code]

        Console.WriteLine("=====================");

        //3. Print out the upper bound

        Console.WriteLine("The upper bound of the array is: " + BookTitles.GetUpperBound(0));

        //[Code]

        Console.WriteLine("=====================");

​

        //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"

        //[Code]

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

        //[Code]

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

        //[Code]

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

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

        //[Code]

        Console.WriteLine("BookTitles[0] =" + BookTitles[0]);

        //[Code]

        Console.WriteLine("BookTitles[1] =" + BookTitles[1]);

        //[Code]

        Console.WriteLine("BookTitles[2] =" + BookTitles[2]);

        //6. Sort the Array

        //[Code]

        Array.Sort(BookTitles);

        //Separate outputs

        Console.WriteLine("=====================");

​

        //7. Use Console.WriteLine(string) to output these 3 books

        //[Code]

        Console.WriteLine("BookTitles[0] =" + BookTitles[0]);

        //[Code]

        Console.WriteLine("BookTitles[1] =" + BookTitles[1]);

        //[Code]

        Console.WriteLine("BookTitles[2] =" + BookTitles[2]);

    }

}