#include <iostream>
#include <Windows.h>

using namespace std;

class Money
{
private:
    int nominal;
    int amount;
    static int count;
public:
    Money() : nominal(0), amount(0)
    {
        count++;
    };

    Money(int n, int a) : nominal(n), amount(a)
    {
        count++;
    };

    void show_on_screen()
    {
        cout << "У вас есть " << amount << " купюр номиналом " << nominal << "руб. на вашем счету" << endl;
        cout << "Итого: " << get_money() << "руб." << endl;
    }

    bool check_price(double price)
    {
        if ( (double)get_money() / price >= 1.0)
            return true;
        else
            return false;
    }

    unsigned int buy_product(int price)
    {
        return (get_money() / price);
    }

    void set_money(int n, int a)
    {
        this->nominal = n;
        this->amount = a;
    }

    int get_money()
    {
        return (nominal * amount);
    }

    int get_count()
    {
        return count;
    }

    Money operator++()
    {
        return Money(nominal, amount++);
    }
    Money operator--()
    {
        return Money(nominal, amount--);
    }
    Money operator+(int a)
    {
        return Money(nominal, amount + a);
    }
};

int Money::count = 0;

int main()
{
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);

    Money x(10, 50);
    x.show_on_screen();

    system("pause");
    return 0;
}