using System;

public class Program

{

    public static void Main()

    {

        /*

Q1: Create an int Array with the first few digits of the number 𝜋: 3,1,4,1,5,9

Print the 3rd element of the array. (Hint: the index starts from 0)

Print the length of an array.

Print the upper bound of an array.

Sort this array and print the 3rd element.

*/

        // Create an int Array with the first few digits of the number 𝜋: 3,1,4,1,5,9

        int[] pi = new int[] {3,1,4,1,5,9};

        // Print the 3rd element of the array. (Hint: the index starts from 0)

        Console.WriteLine(pi[2]);

        // Print the length of an array.

        Console.WriteLine(pi.Length);

        // Print the upper bound of an array.

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

        // Sort

        Array.Sort(pi);

        // Print the 3rd element of the array. (Hint: the index starts from 0)

        Console.WriteLine(pi[2]);   

        /*

        Q2: Create a string Array 

This is an array that holds the names of the 12 months.

Please set up the value for these 12 months ("Jan" to "Dec").

Ask the user to type a number in the range from 1 to 12.

Print out the corresponding month. (If a user types 2, you should show "Feb".)

(Hint: the index starts from 0)

        */

        // Create a string Array & set up the value for these 12 months ("Jan" to "Dec").

        string[] months = new string[12] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };

        Console.WriteLine("What is the month (1 to 12) :");

        int index = int.Parse(Console.ReadLine());

        Console.WriteLine("The months is {0}", months[index-1]);

    }

}