using System;

​

using System.Linq;

​

public class Program

{

    static private float Median(float[] array)//method heading for the Median method

    {

        float[] tempArray = array; //creating the temporary array

        int count = tempArray.Length;

        Array.Sort(tempArray);

        float medianValue = 1;

        if (count % 2 == 0 ) //divide by 2 remainder of 0 , even numbers

        {

            float middleElement1= tempArray[(count / 2) - 1]; // number after the median

            float middleElement2 = tempArray[(count / 2)]; // number before the median

            medianValue = (middleElement1 + middleElement2) / 2; //median value

        }

        else

        {

            medianValue = tempArray[(count / 2)];

        }

        return medianValue;

    }

    public static void Main()

    {

        float[] ages = {20, 16, 14, 16, 17, 15, 15, 15, 15, 16, 16, 17, 14, 16, 17, 15, 15, 15, 17, 17, 52};

        Console.WriteLine("There are " + ages.Length + " people in the class.");

        Console.WriteLine();

        Console.WriteLine("The average of the ages in the class is " + ages.Average());

        Console.WriteLine();

        float[] other = new float[ages.Length];

        Array.Copy(ages, other, ages.Length);

        Console.WriteLine("The ages from least to greatest are: ");

        Array.Sort(ages);

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

        {

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

        }

        Console.WriteLine("The ages of the people in Ms. Segal's 4th period class are: ");

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

        {

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

            float [] agesCopy = new float[ages.Length];

            Array.Copy(ages,agesCopy, ages.Length);

            Array.Sort(agesCopy);

​

            {Console.Write(agesCopy[i] + " ");}

            Console.WriteLine();

            Console.WriteLine("The median of the ages in this class is: " + Median(ages));

        }

    }

}