class GPU {

public:
    string model;
    void showdata() {
        cout << model << endl;
    }
};
class CPU {
public:
    string model_name;
    void showdata() {
        cout << model_name << endl;
    }
};
class Compukter {
public:
    GPU gpu;
    CPU cpu;
    void setdata(GPU _gpu, CPU _cpu) {
        gpu = _gpu;
        cpu = _cpu;
    }
    void showdata() {
        cout << gpu.model << endl;
        cout << cpu.model_name << endl;
    }
};

int main()
{
    setlocale(LC_ALL, "rus");
    string modele1 = "PowerPC G5";
    string modele2 = "Radeon 5500";
    Compukter c1;
    c1.cpu.model_name = modele1;
    c1.gpu.model = modele2;
    c1.showdata();
    return 0;
}