using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace inventory
{
    using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace inventory
{
    public class Inventory
    {
        string[] arrayItems = new string[6];

        public void AddItem(string item)
        {
            for (int i = 0; i < arrayItems.Length; i++)
            {
                if (arrayItems[i] == null)
                {
                    arrayItems[i] = item;
                    return;
                }
            }
            Console.WriteLine("{0} has been added to your inventory", item);
        }

        public void DisplayItems()
        {
            Console.WriteLine("Your items are:");
            foreach (string item in arrayItems)
            {
                Console.Write(item + ";");
            }
            Console.WriteLine();
        }
    }
}

    class Program
    {
        static void Main(string[] args)
        {
            Inventory inventory = new Inventory();
            //Console.WriteLine("Wpisz komende /add /switch /display.");
            //Console.WriteLine();
            // test
            inventory.DisplayItems();
            //Console.WriteLine();
            inventory.AddItem("DUPA");
            inventory.AddItem("BISKUPA");
            //Console.WriteLine();
            inventory.DisplayItems();
            // test



            //while (true)
            //{
            //    string command = Console.ReadLine();
            //    switch (command)
            //    {
            //        case "/display":
            //                inventory.DisplayItems();
            //                Console.WriteLine();
            //            break;
            //        case "/add":
            //                string item = Console.ReadLine(); ;
            //                inventory.AddItem(item);
            //            break;
            //        case "/switch":
            //            break;
            //    }
            //}
            Console.ReadKey();
        }
    }
}