#include <set>
#include <string>
#include <iostream>

using namespace std;
class Pet {
public:

    Pet(string name, int age, string  color) : name_(name), age_(age), color_(color) {};

    string GetName() const {
        return name_;
    }


    int GetAge() const {
        return age_;
    }


    string GetColor() const {
        return color_;
    }



private:
    string name_;
    int age_;
    string color_;
};

class Dog : public Pet {
public:
    Dog(string name, int age, string color) : Pet(name, age, color) {};

    void AddFood(string food) {
        food_.insert(food);
    }
    bool CanEat(string food) const {
        return food_.count(food);
    }

    void SetMove(string move) {
        move_.insert(move);
    }

    bool CanMove(string move)const {
        return move_.count(move);
    }

    void ShowMove() {
        for (auto a : move_) {
            cout << a << " ";
        }
        cout << endl;
     }

    void ShowEat() {
        for (auto a : food_) {
            cout << a << " ";
        }
        cout << endl;
    }


private:
    set<string> food_;
    set<string> move_;
};


int main() {
    setlocale(LC_ALL, "ru");

    Dog my_dog("Dingo", 4, "black");
    my_dog.AddFood("meat");
    my_dog.SetMove("run");
    cout << "my favourite dog is " << my_dog.GetName() << " " << "it is" << " " << my_dog.GetAge() << " years old" << endl;
    cout << "Yur dog can eat meat? " << endl;
    cout << boolalpha << my_dog.CanEat("meat") << endl;
    cout << my_dog.GetName() << " " << "like" << " " << my_dog.CanMove("run") << endl;


    my_dog.AddFood("milk");
    my_dog.AddFood("chiken");

    my_dog.ShowEat();
}