using System;

using System.Linq;

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 = "This variable will let my quit the program.";

        while (restart != "q")

        {

            start:

Console.WriteLine("How many grades would you like to enter?");

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

        float[] grades = new float[num];

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

{

Console.WriteLine("Please enter value number ");

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

}

Array.Sort(grades); 

        Console.WriteLine("Your names in alphabetical order are: ");

    foreach(float grade in grades)

        Console.Write(grade + " ");

        Console.WriteLine("\n The average of your numbers is: " + grades.Average());

        if (grades.Average() <= 64)

        {

            Console.WriteLine("You Failed :( Better luck next time");

        }

        else if(grades.Average() >= 65)

        {

            Console.WriteLine("Congratulations. You passed:) PURE GENIUS");

        }

        Console.WriteLine(" The median of your list of numbers is: " + Median(grades));

        Console.WriteLine("Press q to quit the program  or any other key to continue.");

            restart = Console.ReadLine();

            Console.Clear();

            goto start;

    }

}

                              }