using System;

//Shire Anthony Dequina

//BSIT 

public class Grades

{

    //Declaring public static variables 

    public static float a, b, c, d, e;

    public static string studentName;

    public static void Main()

    {

        //instantiating the object Computation

    Computation cc = new Computation();

    Console.WriteLine("__________________________________");

        Console.WriteLine("ANTHIPON'S CALCULTOR");

        Console.WriteLine("__________________________________");

        //Asking the user to Enter 5 grades and use float data type to get user input

        Console.WriteLine("Enter 5 grades seperated by new Line:");

        //Store the 5 grades in a,b,c,d,e variable

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

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

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

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

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

        //Ask the user his/her name

        Console.Write("Enter your Name:");

        //store the name into studentName variable

         studentName = Console.ReadLine();

        //Calling the Compute Method in the main class

        Computation.Compute();

        //Displaying the output

            Console.WriteLine("__________________________________");

            Console.WriteLine("__________________________________");

            Console.WriteLine("Student Name:" + studentName);

            Console.WriteLine("Your Grades:" + a +"," +b + ","+ c  +","+ d + "," + e );

            Console.WriteLine("Average:" + Computation.average);

            Console.WriteLine("Round off Average:" + Computation.wholenumber);

        }

    }

​

class Computation 

//Sub class Computation this where the Computation of grades happen

{ 

    //Declaring public static variable so it can be access by other class

 public static double average;

 public static double roundedaverage;

 public static short wholenumber;

    //Method Compute

        public static void Compute(){

            //Computing the sum of the Grades

       float sumofthegrades = Grades.a + Grades.b + Grades.c + Grades.d + Grades.e;

            //Computing the average of the grades 

        average = sumofthegrades/5;

            //round off the average using the Math class "Math.Round"

        roundedaverage = Math.Round(average);

            //Converting the rounded average into Whole Number

        wholenumber = Convert.ToInt16(roundedaverage);

    }

}

​