CS-Task2

[Ptysiek]

In classes Alcohol, Fruit and Item add the missing methods and their implementations.

// override from Cargo
size_t getPrice() const override;
std::string getName() const override { return name_; }
size_t getAmount() const override { return amount_; }
size_t getBasePrice() const override { return base_price_; }
Cargo& operator+=(size_t amount) override;
Cargo& operator-=(size_t amount) override;
bool operator==(Cargo& cargo) const override;

https://kursy.coders.school/szkolenie.html?tid=30&lid=396