using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace MyShopCustomerInformation

{

   public class Program

    {

       public static void Main(string[] args)

        {

            // array declaration

            Customer[] cust = new Customer[3];

​

            //Initializing the array

            cust[0] = new Customer();

            //Console.Write("\t Customers Detail \n");

            cust[0]._firstName = "Captain";

            cust[0]._lastName = "Jhons";

​

            // My First Customer

            cust[0].orders[0]= new Order() { itemDescOrder = "Book:", quantityOrder = 1, unitPriceOrder = 3.50M};

            cust[0].orders[1]= new Order() { itemDescOrder = "Car:", quantityOrder = 2, unitPriceOrder =4500.00M };

            cust[0].orders[2] = new Order() { itemDescOrder = "Plane:", quantityOrder = 5, unitPriceOrder = 250000.00M };

​

            // My Second Customer

            cust[1] = new Customer();

            cust[1]._firstName = "Sa"; 

            cust[1]._lastName = "Kassa";

            cust[1].orders[0] = new Order() {itemDescOrder = "Shoes:", quantityOrder = 1, unitPriceOrder = 45.00M };

            cust[1].orders[1] = new Order() { itemDescOrder = "Dress :", quantityOrder = 2, unitPriceOrder = 225.59M };

            cust[1].orders[2] = new Order() { itemDescOrder = "Coat :", quantityOrder = 5, unitPriceOrder = 100.00M };

            // My Third Customer

            cust[2] = new Customer();

            cust[2]._firstName = "Romi";

            cust[2]._lastName = "Samual";

            cust[2].orders[0] = new Order() { itemDescOrder = "Jacket:", quantityOrder = 1, unitPriceOrder = 150.99M };

            cust[2].orders[1] = new Order() { itemDescOrder = "Pants: ", quantityOrder = 2, unitPriceOrder =  25.99M };

            cust[2].orders[2] = new Order() { itemDescOrder = "Razor:", quantityOrder = 5, unitPriceOrder =  85.55M};

            foreach (var customer  in cust)

​

            {

                Console.WriteLine("\n Customer fullName \t \n");

                Console.WriteLine(customer.fullName());

                Console.WriteLine("");

             foreach (var ord in customer.orders)

                {

                   if (customer == null) continue;

​

                     Console.Write(ord.itemDescOrder+" ");

                     Console.Write(ord.quantityOrder + " ");

                    Console.Write(ord.unitPriceOrder + "\t\n ");

               }

  }

            Console.ReadLine();

        }

 class Order

  {

            public string itemDescOrder;

            public int quantityOrder;

            public decimal unitPriceOrder;

        }

  class Customer

        {

          private string firstName;

          private string lastName;

          public string _firstName

            {

        get

         {

        if (firstName.Length <= 3)

        {

        return "Selamawit";

                    }

                    return firstName;

                }

                set

                {

                    firstName = value;

                }

            }

      public string _lastName

            {

                get

                {

                    if (lastName.Length <= 2)

​

                    {

                        return "Kassa";

                    }

                    return lastName;

                }

                set

                {

                    lastName = value;

                }

            }

  public Customer()

            {

                return;

            }

            public string fullName()

            {

                string str = "";

                return str = _firstName + " " + _lastName;

            }

            public void customerOrder(Order orders)

            {

​

        }

​

           public Order[] orders = new Order[3];

        }

    }

}

​

​

​

​