MOJAB 24

سیستم رزرو هتل با استفاده از کتابخانه Boost در زبان C++ پیاده سازی شود.

#include <iostream> #include <boost/date_time/gregorian/gregorian.hpp>

using namespace std; using namespace boost::gregorian;

class HotelReservationSystem { private: map<string, pair<date, date>> reservations;

public: void makeReservation(string guestName, date checkInDate, date checkOutDate) { reservations[guestName] = make_pair(checkInDate, checkOutDate); cout << "Reservation made for guest " << guestName << " from " << to_simple_string(checkInDate) << " to " << to_simple_string(checkOutDate) << endl; }

void cancelReservation(string guestName) {
    reservations.erase(guestName);
    cout << "Reservation cancelled for guest " << guestName << endl;
}

void displayReservations() {
    cout << "Current Reservations:" << endl;
    for (auto const& reservation : reservations) {
        cout << "Guest: " << reservation.first << " - Check-in: " << to_simple_string(reservation.second.first) << " - Check-out: " << to_simple_string(reservation.second.second) << endl;
    }
}

};

int main() { HotelReservationSystem system;

system.makeReservation("Alice", date(2022, 1, 1), date(2022, 1, 5));
system.makeReservation("Bob", date(2022, 1, 10), date(2022, 1, 15));

system.displayReservations();

system.cancelReservation("Alice");

system.displayReservations();

return 0;

}