Main

using System;

namespace Shop
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            //Add, Sell, Update, Calculate, Print
            Shop shop = new Shop();

            while(input.ToLower() != "close")
            {
                string[] splittedInput = input.Split(" ");
                string command = splittedInput[0];

                switch (command)
                {
                    case "Add":
                        string addCode = splittedInput[1];
                        string name = splittedInput[2];
                        double price = double.Parse(splittedInput[3]);
                        double addQuantity = double.Parse(splittedInput[4]);
                        shop.Add(addCode, name, price, addQuantity);
                        break;
                    case "Sell":
                        //code
                        string sellCode = splittedInput[1];
                        //quantity
                        double sellQuantity = double.Parse(splittedInput[2]);
                        shop.Sell(sellCode, sellQuantity);
                        break;
                    case "Update":
                        //code
                        string code = splittedInput[1];
                        //quantity
                        double quantity = double.Parse(splittedInput[2]);
                        shop.Update(code, quantity);
                        break;
                    case "Calculate":
                        Console.WriteLine("Total price: " + shop.Calculate());
                        break;
                    case "Print":
                        shop.Print();
                        break;
                }
                input = Console.ReadLine();
            }
        }
    }
}