Practic 1.2

#include <iostream>
#include <conio.h>

using namespace std;

class Kasa
{
private:
        unsigned int autoCount;
        double cost;
public:
        Kasa()
        {
                autoCount = 0;
                cost = 0;
        }

        void payingCar()
        {
                autoCount++;
                cost += 0.50;
        }

        void nopayCar()
        {
                autoCount++;
        }

        void display()
        {
                cout << "Auto count: " << autoCount << endl;
                cout << "Cost: " << cost << endl;
        }
};

int menu()
{
        cout << "1. Add paying car" << endl;
        cout << "2. Add nopay car" << endl;
        int result = getch();
        return result;
}

int main()
{
        Kasa kasa;
        int answer;
        while ((answer = menu()) != 27)
        {

                switch (answer)
                {
                case 49:
                        kasa.payingCar();
                        cout << "Add paying car!" << endl;
                        break;
                case 50:
                        kasa.nopayCar();
                        cout << "Add nopay car!" << endl;
                        break;
                default:
                        cout << "Error answer!" << endl;
                        break;
                }
        }
        kasa.display();
        getchar();
        return 0;
}