using System;

    class Program
    {
        static void Main(string[] args)
        {

        double moneyForVacation = double.Parse(Console.ReadLine());
        double availableMoney = double.Parse(Console.ReadLine());
        int spendCounter = 0;
        int daysCounter = 0;

        while (availableMoney < moneyForVacation)
        {
            string action = Console.ReadLine();
            double amount = double.Parse(Console.ReadLine());


            if (action == "save")
            {
                availableMoney += amount;
                spendCounter--;
            }
            else if(action == "spend")
            {
                 if (amount > availableMoney)
                 {
                     amount = availableMoney;
                 }

                availableMoney -= amount;
                spendCounter++;
            }

            daysCounter++;

            if (spendCounter == 5)
            {
                Console.WriteLine("You can't save the money.");
                Console.WriteLine($"{daysCounter}");
                break;
            }
        }

        if (availableMoney >= moneyForVacation)
        {
            Console.WriteLine($"You saved the money for {daysCounter} days.");
        }

        }
    }