using System;

​

public class Program

{

    public static void Main()

    {

        int[] save = new int[6]; // 0 1 2 3 4 5 // save quantity

        int q = 0;

        Console.WriteLine("WELCOME TO THE FRUIT MART\n \nWhat can i help you?");

        Console.WriteLine("[1] Buy\n[2] View Chart\n[3] Edit Chart\n[4] Checkout\nChoose : ");

        int x = Convert.ToInt32(Console.ReadLine()); // pilihan menu

        switch (x)

        {

            case 1:

                Console.Clear();

                int a = 0;

                int id = 0;

                menu1();

                int b = 0;

                id = Convert.ToInt32(Console.ReadLine());

                do

                {

                    if (id <= 6)

                    {

                        b = b + 5;

                    }

                    else

                    {

                        Console.WriteLine("invalid item ");

                        Console.Write("ENTER ITEM ID: ");

                        id = Convert.ToInt32(Console.ReadLine());

                    }

                }

                while (b != 5);

                Console.Write("Enter Quantity: ");

                save[q] = Convert.ToInt32(Console.ReadLine());

                q = q + 1;

                string m = " ";;

                if (id == 1)

                {

                    m = "orange";

                }

                Console.WriteLine("\n Bought" + save[0] + "pcs of " + m "\nBuy More Item?(y/n)");

                break;

            case 2:

                break;

            case 3:

                break;

            case 4:

                break;

            default:

                break;

        }

    }

​

    static void menu1()

    {

        Console.WriteLine("|-----------------------|");

        Console.WriteLine("|        ITEM LIST      |");

        Console.WriteLine("|-----------------------|");

        Console.WriteLine("| ID |  ITEM   | PRICE  |");

        Console.WriteLine("|-----------------------|");

        Console.WriteLine("| ID |  ITEM   | PRICE  |");

        Console.WriteLine("|-----------------------|");

        Console.WriteLine("|  1 | Mangga  |   4$   |");

        Console.WriteLine("|  2 | Apel    |   2$   |");

        Console.WriteLine("|  3 | Jeruk   |   3$   |");

        Console.WriteLine("|  4 | Durian  |  10$   |");

        Console.WriteLine("|  5 | Manggis |   4$   |");

        Console.WriteLine("|  6 | Melon   |   6$   |");

        Console.WriteLine("|-----------------------|");

        Console.WriteLine();

        Console.Write("ENTER ITEM ID: ");

    }

​

    static void grs()

    {

        Console.WriteLine("|---------------------|");

    }

​

    static void pilihanmenu()

    {

    }

}