import java.util.Scanner;

public class Average
{
    // an array to hold 5 interger values
    private int[] data = new int[5];

    // the average of the data in the array
    private double mean;

    /**
     * This constructor sets up the array and calls the
     * selectionSort and calculateMean methods
     */
    public Average()
    {
        Scanner keyboard = new Scanner(System.in);

        for (int i = 0; i < data.length; ++i)
        {
            System.out.println("Please enter an integer value:");
            data[i] = keyboard.nextInt();
        }

        selectionSort();
        calculateMean();
    }

    /**
     * This method calculates the mean of the data stored in the array
     */
    public void calculateMean()
    {
        //Put your code here for calculating the mean of all the
        //elements in the data array.

       //I NEED THIS*****
    }

    /**
     * This method returns the data in the array in descending order and the
     * mean
     *
     * @return value stored in b and mean
     */
    public String toString()
    {
        String b = " ";
        for (int i = 0; i < data.length; ++i)
        {
            b += " " + data[i];
        }
        return "The numbers in the array are:" + b + "  and the mean is: " + mean;
    }

    /**
     * This method sorts data in array from highest to lowest
     */
    public void selectionSort()
    {
        int maxIndex;
        int maxValue;

        for (int startScan = 0; startScan < data.length - 1; startScan++)
        {
            maxIndex = startScan;
            maxValue = data[startScan];

            for (int index = startScan + 1; index < data.length; index++)
            {
                if (data[index] > maxValue)
                {
                    maxValue = data[index];
                    maxIndex = index;
                }
            }
            data[maxIndex] = data[startScan];
            data[startScan] = maxValue;
        }
    }
}