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

class Product {
protected:
    string name;
    double price;
    double weight;

public:
    Product(string, double, double);
    string getName() {return name;}
    double getPrice() {return price;}
    double getWeight() {return weight;}
};
class Purchase : public Product {
private:
    Purchase(string n, double p, double w);

public:

};

class Verification : public Purchase {
private:

public:

};

 int main(){

    system("pause");
}

Product::Product(string n, double p, double w)
{
    name = n;
    price = p;
    weight = w;
}