#include <iostream>
#include <string>
#include <cmath>
#include <sstream>

int main()
{
	double moneyNeed{ 0.0 };
	double moneyHave{ 0.0 };
	std::cin >> moneyNeed;
	std::cin >> moneyHave;

	std::string type{ "" };
	double sumSpend{ 0.0 };

	int spendDays{ 0 };
	int days{ 0 };

	while (spendDays < 5)
	{
		std::getline(std::cin >> std::ws, type);
		std::cin >> sumSpend;
		if (type == "spend")
		{
			moneyHave -= sumSpend;
			if (moneyHave < 0)
			{
				moneyHave = 0;
			}
			spendDays++;
			days++;
			if (spendDays == 5)
			{
				std::cout << "You can't save the money." << '\n';
				std::cout << days;
				break;
			}
		}
		if (type == "save")
		{
			moneyHave += sumSpend;
			days++;
			if (moneyHave >= moneyNeed)
			{
				std::cout << "You saved the money for " << days << " days." << '\n';
				break;
			}
		}
	}
}