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March 5, 2026 14:39
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| #include <iostream> | |
| #include <string> | |
| #include <memory> | |
| // Абстрактный продукт | |
| class Transport { | |
| public: | |
| virtual void inputData() = 0; | |
| virtual void deliver() = 0; | |
| virtual ~Transport() {} | |
| }; | |
| // Конкретные продукты | |
| class Truck : public Transport { | |
| std::string driverName; | |
| int capacity; | |
| public: | |
| void inputData() override { | |
| std::cout << "Введите имя водителя грузовика: "; | |
| std::getline(std::cin, driverName); | |
| std::cout << "Введите грузоподъемность (тонн): "; | |
| std::cin >> capacity; | |
| std::cin.ignore(); | |
| } | |
| void deliver() override { | |
| std::cout << "Грузовик с водителем " << driverName | |
| << " доставляет груз (" << capacity << " тонн) по суше.\n"; | |
| } | |
| }; | |
| class Ship : public Transport { | |
| std::string captainName; | |
| int containers; | |
| public: | |
| void inputData() override { | |
| std::cout << "Введите имя капитана судна: "; | |
| std::getline(std::cin, captainName); | |
| std::cout << "Введите количество контейнеров: "; | |
| std::cin >> containers; | |
| std::cin.ignore(); | |
| } | |
| void deliver() override { | |
| std::cout << "Судно под командованием капитана " << captainName | |
| << " перевозит " << containers << " контейнеров по морю.\n"; | |
| } | |
| }; | |
| class Plane : public Transport { | |
| std::string pilotName; | |
| int passengers; | |
| public: | |
| void inputData() override { | |
| std::cout << "Введите имя пилота самолета: "; | |
| std::getline(std::cin, pilotName); | |
| std::cout << "Введите количество пассажиров: "; | |
| std::cin >> passengers; | |
| std::cin.ignore(); | |
| } | |
| void deliver() override { | |
| std::cout << "Самолет с пилотом " << pilotName | |
| << " перевозит " << passengers << " пассажиров по воздуху.\n"; | |
| } | |
| }; | |
| // Абстрактный создатель | |
| class TransportFactory { | |
| public: | |
| virtual std::unique_ptr<Transport> createTransport() = 0; | |
| virtual ~TransportFactory() {} | |
| }; | |
| // Конкретные фабрики | |
| class TruckFactory : public TransportFactory { | |
| public: | |
| std::unique_ptr<Transport> createTransport() override { | |
| return std::make_unique<Truck>(); | |
| } | |
| }; | |
| class ShipFactory : public TransportFactory { | |
| public: | |
| std::unique_ptr<Transport> createTransport() override { | |
| return std::make_unique<Ship>(); | |
| } | |
| }; | |
| class PlaneFactory : public TransportFactory { | |
| public: | |
| std::unique_ptr<Transport> createTransport() override { | |
| return std::make_unique<Plane>(); | |
| } | |
| }; | |
| // Клиентский код | |
| int main() { | |
| setlocale(LC_ALL, "Russian"); | |
| int choice; | |
| std::cout << "Выберите транспорт:\n1 - Грузовик\n2 - Судно\n3 - Самолет\nВаш выбор: "; | |
| std::cin >> choice; | |
| std::cin.ignore(); | |
| std::unique_ptr<TransportFactory> factory; | |
| switch (choice) { | |
| case 1: factory = std::make_unique<TruckFactory>(); break; | |
| case 2: factory = std::make_unique<ShipFactory>(); break; | |
| case 3: factory = std::make_unique<PlaneFactory>(); break; | |
| default: std::cout << "Неверный выбор!\n"; return 0; | |
| } | |
| auto transport = factory->createTransport(); | |
| transport->inputData(); | |
| transport->deliver(); | |
| return 0; | |
| } |
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