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

namespace _04Vacantion
{
    class Program
    {
        static void Main(string[] args)
        {
            double needMoneyForExcursion = double.Parse(Console.ReadLine());
            double money = double.Parse(Console.ReadLine());
            double daysCounter = 0;
            double spendCounter = 0;
            string input = "";
            double sumMoney = money;

            do
            {

                if (spendCounter == 5)
                {
                    break;
                }
                else
                {
                    input = Console.ReadLine();
                    money = double.Parse(Console.ReadLine());

                    if (input == "save")
                    {
                        sumMoney = sumMoney + money;
                        spendCounter = 0;
                    }
                    else if (input == "spend")
                    {
                        if (money >= sumMoney)
                        {
                            sumMoney = 0;
                        }
                        else
                        {
                            sumMoney = sumMoney - money;

                        }
                        spendCounter++;
                    }

                    daysCounter++;
                }
            } while (sumMoney < needMoneyForExcursion);
            if (sumMoney >= needMoneyForExcursion)
            {
                Console.WriteLine($"You saved the money for {daysCounter} days.");
            }
            if (spendCounter == 5)
            {
                Console.WriteLine($"You can't save the money.");
                Console.WriteLine(daysCounter);
            }

        }
    }
}