using System;

​

public static void Main()

{

    Start:

        Console.Clear();

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

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

    Console.WriteLine("Thank you for your input. Please enter your " + num + "grades, pressing enter after each.");

    float grades[];

    grades = new float[num];

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

        ;

    {

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

    }

​

    Console.Clear();

    Array.Sort(grades);

    Console.Write("Your grades from smallest to largest are: ");

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

        Console.WriteLine(grades);

    Console.WriteLine();

    float avg = grades.Average();

    Console.WriteLine("The average of your grades is: " + avg);if (avg < 65)

    {

        Console.WriteLine("You have failed");

    }

    else if (avg >= 65)

        ;

    {

        Console.WriteLine("You have passed");

    }

​

    fix:

        Console.WriteLine("Would you like to calculate another average? (y/n)");

    string again = Console.ReadLine();

    if (again == "Y" || again == "y")

    {

        goto Start;

    }

    else if (again == "N" || again == "n")

    {

        Console.WriteLine("Good Bye!");

    }

    else

    {

        Console.WriteLine("Please Enter Either y or n.");

        goto fix;

    }

}