#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>
#include <bits/stdc++.h>
#include <unistd.h>

using namespace std;

struct BirdData {
    int price;
    double dailyEarn;
};

struct EarnForPeriod {
    double earn;
    double money;
    double dailyEarn;
    std::vector<string> active;
};

BirdData birds[6];
int maxDays = 0;

EarnForPeriod getEarnForPeriod(int day, double dailyEarn, double money, int level = 1);

int main(int argc, char *argv[]) {

    maxDays = stoi(argv[1]);
    int money = stoi(argv[2]);

    birds[0] = {1000, 23.352 / 2};
    birds[1] = {500, 11.16 / 2};
    birds[2] = {100, 2.16 / 2};
    birds[3] = {50, 0.816 / 2};
    birds[4] = {10, 0.096 / 2};
    birds[5] = {3, 0.024 / 2};

    int dailyEarn = 0;

    EarnForPeriod period = getEarnForPeriod(1, dailyEarn, money);

    std::cout << "Earn = " << (period.earn) << std::endl;
    std::cout << "Money = " << (period.money) << std::endl;
    std::cout << "Daily earn = " << (period.dailyEarn) << std::endl;

    for (const auto &chars: period.active) {
        std::cout << chars << std::endl;
    }

    return 0;
}

EarnForPeriod getEarnForPeriod(int day, double dailyEarn, double money, int level) {

    std::vector<string> active;

    int wait = 0; // что ждёт купить

    double earn = 0;

    for (int i = day; i <= maxDays && level < 7; i++) {
        if (level == 1) {
            std::cout << "Day " << i << std::endl;
        } else {//if (level == i) {
//            std::cout << std::string(static_cast<unsigned long>(level), ' ') << " Day " << i << " in level " << level
//                      << std::endl;
//            usleep(10000);
        }

        bool buy;
        if (wait <= 0) { // если еще ничего не ждет, то определяется с тем чего ждать
            int currentDay = i;
            double currentMoney = money;

            int calculatedPrice = 0;
            double calculatedEarn = 0;

            if (currentDay < maxDays) {
                int remainingDays = maxDays - currentDay;
                double earnedMoney =
                        currentMoney + dailyEarn * remainingDays;

                for (BirdData &bird : birds) {
                    if (earnedMoney >= bird.price) {
//                        if (bird.price < 100) {
//                            continue;
//                        }
                        int remainingForBird;
                        if (dailyEarn > 0) {
                            remainingForBird = std::max(0, (int) (std::ceil(bird.price - currentMoney) / dailyEarn));
                        } else {
                            remainingForBird = 0;
                        }

                        double earnByDays = dailyEarn * remainingForBird;
                        auto countBirds = (int) std::floor((earnByDays + currentMoney) / bird.price);
                        if (countBirds <= 0) {
                            continue;
                        }

                        EarnForPeriod result = getEarnForPeriod(
                                currentDay + remainingForBird,
                                dailyEarn + bird.dailyEarn * countBirds,
                                earnByDays + currentMoney - bird.price * countBirds,
                                level + 1
                        );

                        double d = earnByDays + result.earn;
                        if (d > calculatedEarn) {
                            calculatedPrice = bird.price;
                            calculatedEarn = d;
                            if (remainingForBird <= 0) {
                                break;
                            }
                        }
                    }
                }
            }
            if (calculatedPrice > 0) {
                wait = calculatedPrice;
            }
        }
        do {
            buy = false;
            if (wait < 0) {
                throw "Cannot wait nothing.";
            }
            for (BirdData &bird : birds) {
                if (bird.price == wait && money >= bird.price) {
                    active.emplace_back(
                            std::string("day ") + std::to_string(i)
                            + ", money " + std::to_string(money)
                            + ", buy bird " + std::to_string(bird.price)
                            + ", earn " + std::to_string(earn)
                            + ", daily earn " + std::to_string(dailyEarn)
                    );

                    money -= bird.price;
                    dailyEarn += bird.dailyEarn;
                    buy = true;
                    break;
                } else if (wait == bird.price) {
                    wait = 0;
                    break;
                }
            }
        } while (buy);


        earn += dailyEarn;
        money += dailyEarn;
    }

    return {earn, money, dailyEarn, active};
}