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

namespace PassionDays
{
    class PassionDays
    {
        static void Main(string[] args)
        {
            var money = decimal.Parse(Console.ReadLine());
            string input;
            char inputChar;
            var purchases = 0;
            bool exit = false;

            while (exit == false)
            {
                var start = Console.ReadLine();
                if (start == "mall.Enter")
                {
                    while (true)
                    {
                        input = Console.ReadLine();

                        if (input == "mall.Exit")
                        {
                            exit = true;
                            break;
                        }
                        else
                        {
                            //loop the string
                            for (int i = 0; i < input.Length; i++)
                            {
                                inputChar = input[i];
                                //add mone no purchase
                                if (inputChar == '*')
                                {
                                    money += 10;
                                }
                                //halves the money
                                else if (inputChar == '%' && money > 0)
                                {
                                    money /= 2.0M;
                                    purchases++;
                                }
                                //char is letter
                                else if (char.IsLetter(inputChar))
                                {
                                    if (char.IsUpper(inputChar) && (int)(inputChar) * 0.5M <= money)
                                    {
                                        purchases++;
                                        money -= (int)(inputChar) * 0.5M;
                                    }
                                    else if (char.IsLower(inputChar) && (int)(inputChar) * 0.3M <= money)
                                    {
                                        purchases++;
                                        money -= (int)(inputChar) * 0.3M;
                                    }
                                }
                                else
                                {
                                    if ((int)(inputChar) <= money)
                                    {
                                        money -= (int)(inputChar);
                                        purchases++;
                                    }

                                }
                            }
                        }
                    }
                }
            }

            if (purchases > 0)
            {
                Console.WriteLine($"{purchases} purchases. Money left: {money:F2} lv.");
            }
            else
            {
                Console.WriteLine($"No purchases. Money left: {money:f2} lv.");
            }
        }
    }
}