using System;

​

public class Program

{

    static private float Median(float[] array) 

    {

        float[] tempArray = array;

        int count = tempArray.Length;

        Array.Sort(tempArray);

        float medianValue = 0;

        if (count % 2 == 0)

        {

            float middleElement1 = tempArray[(count / 2) - 1];

            float middleElement2 = tempArray[(count / 2)];

            medianValue = (middleElement1 + middleElement2) / 2;

        }

        else

        {

            medianValue = tempArray[(count / 2)];

        }

​

        return medianValue;

    }

​

    public static void Main()

    {

        string restart = "s";

        while (restart != "=")

        {

        Console.WriteLine("Please enter the amount of grades to sort from lowest to highest!");

        int num = int.Parse(Console.ReadLine());

        float[] grades = new float[num];

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

        {

            Console.WriteLine("Please enter value number " + (i + 1));

            grades[i] = float.Parse(Console.ReadLine());

        }

​

        Array.Sort(grades);

        Console.WriteLine("Your grades from lowest to highest are: ");

        foreach (float grade in grades)

            Console.WriteLine(grade);

        Console.WriteLine();

            Console.WriteLine("The Median of your grades are: " +Median(grades));

​

        Console.WriteLine("Would you like to restart the program? If not enter =.");

        restart = Console.ReadLine();

        }

    }

}