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 choice = "ArraY";

        while (choice != "q")

        {

            Console.WriteLine("Please enter how many gardes you would like?");

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

            float[] grades = new float[num];

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

            {

                Console.WriteLine("Enter your value number " + (i + 1));

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

            }

​

            Console.WriteLine("Your grades in smallest to largest are: ");

            Array.Sort(grades);

            foreach (float grade in grades)

                Console.WriteLine(grade);

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

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

        }

​

        Console.WriteLine("If your grade avarage is more than 65 you have passed but if it is lower than 65 you have falied");

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

        choice = Console.ReadLine();

    }

}