Question

Can you please provide the answer to: Joyce Farrell Microsoft Visual C# 2012 5th edition. Chapter 8 Exercise 2 Page 365. Create a program named IntegerStatistics whose Main() method declairs an array of 10 intergers...

Answer 1

// Create a console-based application whose Main() method declares an array of eight integers.

//

// Call a method to interactivelyfill the array with any number of values up to eight.

//

// Call a second method that accepts out parameters for the arithmetic average and the sum of the values in the array.

//

// Display the array values, the number of entered elements, and their average and sum in the Main() method.

using System;

namespace ArrayManagment

{

    class Program

    {

        static void arrayMath(out int sum, out int avg)

        {

           sum = myArray.Sum();

           avg = myArray.Average();

        }

        static void displayArray(int[] myArray)

        {

            Console.Write("Your numbers are: ");

            for (int i = 0; i < 8; i++)

                Console.Write(myArray[i] + " ");

            Console.WriteLine();

        }

        static int[] fillArray()

        {

            int[] myArray;

            myArray = new int[8];

            int count = 0;

            do

            {

                Console.Write("Please enter a number to add to the array or \"x\" to stop: ");

                string consoleInput = Console.ReadLine();

                if (consoleInput == "x")

                {

                    return myArray;

                }

                else

                {

                    myArray[count] = Convert.ToInt32(consoleInput);

                    ++count;

                }

            } while (count < 8);

            return myArray;

        }

        static void Main(string[] args)

        {

            int[] myArray;

            myArray = new int[8];

            myArray = fillArray();

            int sum, avg;

            arrayMath(out sum, out avg);

            displayArray(myArray);

        }

    }

}