Items Class in C#

Objective:

Write a simple program in which calculate the total amount of items that are sold. Calculate Total Price after discount.

Program:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ITEM_Calculation

{

    class ITEM

    {

        int[] num = new int[5];

        string[] PName = new string[5];

        double[] unitprice = new double[5];

        int[] quantiy = new int[5];

        double[] TPrice = new double[5];

        double discount;

        double[] Total = new double[5];

        double Sum = 0;

        public void GetData()

        {

            for (int i = 0; i < 5; i++)

            {

                num[i] = i + 1;

                Console.WriteLine("\nProduct:{0}", num[i]);

               

                Console.WriteLine("Enter product name");

                PName[i] = Console.ReadLine();

                Console.WriteLine("Enter unit price");

                unitprice[i] = Convert.ToDouble(Console.ReadLine());

                Console.WriteLine("Enter Quantity");

                quantiy[i] = Convert.ToInt32(Console.ReadLine());

                TPrice[i] = quantiy[i] * unitprice[i];

                Console.WriteLine("Total price of this product={0}",TPrice[i]);

                Sum = Sum + TPrice[i];

            }

        }

        public void Display()

        {

            Console.WriteLine("ENter Discount in %");

            int disc = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("\nITEM \t  ITEM Name\t Unit Price \t Quantity\t Total Price\n");

            for (int i = 0; i < 5; i++)

            {

                Console.WriteLine("ITEM:{0}\t{1}\t\t{2}\t\t{3}\t\t{4}",i+1,PName[i],unitprice[i],quantiy[i],TPrice[i]);

            }

            Console.WriteLine("\nTotal Amount={0}", Sum);

            discount = Convert.ToDouble((disc / 100.0) * Sum);

            double TotalPrice = Sum - discount;

            Console.WriteLine("Amount After discount={0}", TotalPrice);

            Console.WriteLine("Please recieve the amount....!!! ");      

        }

    }

    class Program

    {

        static void Main(string[] args)

        {

            ITEM I1 = new ITEM();

            I1.GetData();

            I1.Display();

        }

    }

}

  

Output: