using System;

public class Program

{

    public static void Main()

    {

        // 1)

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

        Console.WriteLine("The third element of the array is: " + TheArray[2]);

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

        Console.WriteLine("The upper bound of the array is: " + (TheArray.Length - 1));

​

        Array.Sort(TheArray);

        Console.WriteLine("The third element after sorting the array is: " + TheArray[2]);

​

        // 2)

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

​

        Console.WriteLine("Please enter a number ranging from 1 to 12: ");

        int userInput = Convert.ToInt32(Console.ReadLine());

​

        Console.WriteLine("The corresponding month is: " + months[userInput - 1]);

    }

}