class CMyNumber {
public:
    CMyNumber () {
        pi_num = new int (0);
    };
    CMyNumber (CMyNumber &pcOther) {
        *pi_num = *(pcOther.pi_num);
    };

    int * piGetNum() {
        return (pi_num);
    }

private:
    int * pi_num;
};

void v_print (CMyNumber c_obj) {
    cout << *(c_obj.piGetNum());
}

void v_main () {
    CMyNumber c_obj;
    v_print(c_obj);
}