#include <iostream>

using namespace std;

class Price {
    public:
        double wholesale, retail;
};

class Car {
    public:
        string make, model;
        Price price;

        void print() {
                cout << "Make: " << make << endl;
                cout << "Model: " << model << endl;
                cout << "Wholesale price: " <<  price.wholesale << endl;
                cout << "Retail price: " << price.retail << endl;
        }
};

int main() {
    Car cars[10];

    cars[0].make="BMW";
    cars[1].make="Buick";
    cars[2].make="Ford";

    for(int i=0;i<3;i++)
        cout << cars[i].make << endl;

    cars[4].make="BMW";
    cars[4].model="Z4";
    cars[4].price.wholesale=50000;
    cars[4].price.retail=55000;

    cout << endl;

    cars[4].print();


}