using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace _1._Furniture
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> boughtFurniture = new List<string>();

            decimal spendMoney = 0;
            while (true)
            {
                string input = Console.ReadLine();
                if (input == "Purchase")
                { break; }
                Regex regex = new Regex(@">>(\w+)<<(\d+\.?\d*)!(\d+)");
                MatchCollection current = regex.Matches(input);

                foreach (Match m in current)
                {
                    string name = m.Groups[1].Value;
                    decimal price = decimal.Parse(m.Groups[2].Value);
                    int count = int.Parse(m.Groups[3].Value);
                    spendMoney += price * count;
                    boughtFurniture.Add(name);
                }


            }if (boughtFurniture.Count > 0)
            {
                Console.WriteLine("Bought furniture:");
                foreach (var item in boughtFurniture)
                {
                    Console.WriteLine(item);
                }
            }
                Console.WriteLine($"Total money spend: {spendMoney:f2}");

        }
    }
}