gistfile1.txt

#include <iostream>
#include <cstring>
using namespace std;

class Employer {
public:
    virtual void Print() const = 0;
    virtual ~Employer() {}
};

class President : public Employer {
    char* info;
public:
    President(const char* s) {
        info = new char[strlen(s) + 1];
        strcpy(info, s);
    }
    void Print() const override {
        cout << "President: " << info << endl;
    }
    ~President() {
        delete[] info;
    }
};

class Manager : public Employer {
    char* info;
public:
    Manager(const char* s) {
        info = new char[strlen(s) + 1];
        strcpy(info, s);
    }
    void Print() const override {
        cout << "Manager: " << info << endl;
    }
    ~Manager() {
        delete[] info;
    }
};

class Worker : public Employer {
    char* info;
public:
    Worker(const char* s) {
        info = new char[strlen(s) + 1];
        strcpy(info, s);
    }
    void Print() const override {
        cout << "Worker: " << info << endl;
    }
    ~Worker() {
        delete[] info;
    }
};

int main() {
    Employer* arr[3];
    arr[0] = new President("Head of company");
    arr[1] = new Manager("Sales department");
    arr[2] = new Worker("Factory employee");

    for (int i = 0; i < 3; i++) {
        arr[i]->Print();
        delete arr[i];
    }
}

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