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

using namespace std;


// Человек
class Person {
public:
    Person(string name, int age, string gender) : name_(name), age_(age), gender_(gender) {};

    string GetName() const {
        return name_;
    }
    int GetAge() const {
        return age_;
    }
    string GetGender() const {
        return gender_;
    }

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




// Рабочий. Владеет несколькими специальностями
class Worker : public Person {
public:
    Worker(string name, int age, string gender) : Person(name, age, gender) {};

    void AddSpeciality(string speciality) {
        specialties_.insert(speciality);
    }
    bool HasSpeciality(string speciality) const {
        return specialties_.count(speciality);
    }

    string Work() {
        return "Я работаю";
    }

private:
    set<string> specialties_;
};


//
class Painter : public Worker {
public:
    Painter(string name, int age, string gender) : Worker(name, age, gender) {};

    string Work() {
        return "Я крашу";
    }
};

class Driver : public Worker {
public:
    Driver(string name, int age, string gender) : Worker(name, age, gender) {};

    string Work() {
        return "Я везу";
    }
};

class Builder : public Worker {
public:
    Builder(string name, int age, string gender) : Worker(name, age, gender) {};

    string Work() {
        return "Я строю";
    }
};

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

    Painter pn("Света", 25, "woman");
    Driver dr("Игорь", 33, "man");
    Builder bd("Женя", 23, "man");

    vector<Worker*> workers;

    workers.push_back(&pn);
    workers.push_back(&dr);
    workers.push_back(&bd);

    for (auto a : workers) {
        cout << a->GetName() << " " << a->GetAge() << " " << a->GetGender() << endl;
    }
}