#include <iostream>
#include <string.h>
#include <string>

using namespace std;

class Automobile{
public:
    char* Brand;
    int Count;
    int Power;

    Automobile(){
        Count = 0;
        Power = 0;
        Brand = NULL;
    }

    Automobile(int _Count, int _Power, char* _Brand) {
        Count = _Count;
        Power = _Power;
        Brand = _Brand;
    }

    void display(){
        cout << Count << endl << Power << endl << Brand << endl;
    }

    void changeBrand(char* newBrand) {
        Brand = newBrand;
    }

    ~Automobile(){

    }
};

class Truck: public Automobile{
public:
    int Capacity;
    int Body;

    Truck() : Automobile(){
        Capacity = 0;
        Body = 0;
    }

    Truck(int _Capacity, int _Body, int _Count, int _Power, char* _Brand) : Automobile(_Count, _Power, _Brand) {
        Power = _Power;
        Brand = _Brand;
    }

    void changeCapacity(int newCapacity) {
        Capacity = newCapacity;
    }

    void display(){
        cout << Count << endl << Power << endl << Brand << endl << Capacity << endl << Body << endl;
    }
};

int main() {
    char brand1[] = "Ab";
    char brand2[] = "Ba";
    Automobile Am(1, 1, brand1);
    Automobile Am1();
    Am.changeBrand(brand2);
    Am.display();
    Truck Tr(2, 2, 1, 1, brand2);
    Truck Tr1();
    Tr.changeBrand(brand1);
    Tr.changeCapacity(3);
    Tr.display();
}