using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please a test grade");

        float numberA = float.Parse(Console.ReadLine());

        Console.Clear();

        Console.WriteLine("Please enter another test grade");

        float numberB = float.Parse(Console.ReadLine());

        Console.Clear();

        Console.WriteLine("Please enter another test grade");

        float numberC = float.Parse(Console.ReadLine());

        Console.Clear();

        Console.WriteLine("Please enter another test grade");

        float numberD = float.Parse(Console.ReadLine());

        Console.Clear();

        Console.WriteLine("Please enter another test grade");

        float numberE = float.Parse(Console.ReadLine());

        Console.Clear();

        float avg = (numberA + numberB + numberC + numberD + numberE)/5;

        Console.WriteLine("The average of the numbers " + numberA + ", " + numberB + ", " + numberC + ", " + numberD + ", and " + numberE + " is, " + avg.ToString("##.##"));

        if(avg<65) Console.WriteLine("You failed the course");

        else if(avg>65 && avg<=80) Console.WriteLine("You passed, but you could do better!");

        else if(avg>80 && avg<=100) Console.WriteLine("You did an awesome job!");

        else if(avg>100) Console.WriteLine("You did better than anyone!");

    }

}

​

​