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

namespace _03.Vacation
{
    class Program
    {
        static void Main(string[] args)
        {
            double moneyVacation = double.Parse(Console.ReadLine());
            double moneyAvailable = double.Parse(Console.ReadLine());

            string typeAction = string.Empty;
            double sum = 0;
            int countDays = 0;
            int countSpendMoney = 0;

            while ((moneyAvailable < moneyVacation) && (countSpendMoney < 5))
            {

                countDays++;
                typeAction = Console.ReadLine();//spend or save
                sum = int.Parse(Console.ReadLine());

                if (typeAction == "spend")
                {
                    moneyAvailable -= sum;
                    if (moneyAvailable < 0)
                    {
                        moneyAvailable = 0;
                    }
                    countSpendMoney++;
                }
                if (countSpendMoney == 5)
                {
                    Console.WriteLine("You can't save the money.");
                    Console.WriteLine(countDays);
                    return;
                }
                else if (typeAction == "save")
                {
                    countSpendMoney = 0;
                    moneyAvailable += sum;
                }
            }
            if (moneyAvailable >= moneyVacation)
            {
                Console.WriteLine($"You saved the money for {countDays} days.");

            }
        }
    }
}