using System;

public class Program

{

    public static void Main()

    {

        //Q1:

            //Declaring Array

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

            //Getting 3rd Element

            Console.WriteLine("Third Element = " + pi_digits[2]);

            //Printing Length of the Array

            Console.WriteLine("Array Length = " + pi_digits.Length);

            //Get Upper Bound

            Console.WriteLine("Upper Bound = " + pi_digits.GetUpperBound(0));

            //Sorted Array

            Console.WriteLine();

            Console.Write("Sorted Array = ");

            Array.Sort(pi_digits);

            for (int i = 0; i < pi_digits.Length; i++)

                Console.Write("[{0}]",pi_digits[i]);

            Console.WriteLine();

            //Print Out Third Element

            Console.WriteLine("Third Element of Sorted Array = " + pi_digits[2]);

        //Q2

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

            Console.WriteLine();

            Console.WriteLine("Enter a number 1-12: ");

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

            Console.Write(months[input - 1]);

    }

}

​

/*

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

        Print out 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 out the 3rd element.

    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 users to type a number ranging from 1 to 12.

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

        (Hint: the index starts from 0)

*/