using System;

using System.Globalization;

using System.Collections.Generic;

​

//I cancelled this project because the definition was unclear.

​

public class Rental

{

    private Dictionary<DateTime, int> kilometers = new Dictionary<DateTime, int> ();

    public static void Main()

    {

        CarType car;

        //Determine car type

        Console.WriteLine("Please choose car type (type corresponding number): ");

        Console.WriteLine("1: Passenger car");

        Console.WriteLine("2: Van");

        switch (Console.ReadLine())

        {

            case "1":

                car = CarType.PERSONAL;

                break;

            case "2":

                car = CarType.BUS;

                break;

            default:

                Console.WriteLine("Invalid input, exiting");

                return;

        }

        //Determine starting date of rental

        Console.WriteLine("When did your rental start? Example: dd-mm-yyyy");

        DateTime time;

        while (true)

        {

            try {

                time = DateTime.Parse(Console.ReadLine(), new CultureInfo("nl-NL"));

                break;

            } catch (System.FormatException e) {

                Console.WriteLine("Could not read date, try again!");

            }

        }

        while (true)

        {

        }

    }

    public class CarType

    {

        public static CarType PERSONAL = new CarType(50, 100, 0.2);

        public static CarType BUS = new CarType(95, 0, 0.3);

        private double costPerDay, freeKM, costPerKM;

        public CarType(double costPerDay, double freeKM, double costPerKM) 

        {

            this.costPerDay = costPerDay;

            this.freeKM = freeKM;

            this.costPerKM = costPerKM;

        }

        public double GetCostPerDay(double kilometersDriven)

        {

            double paidKilometers = kilometersDriven - freeKM;

            return paidKilometers * costPerKM + costPerDay;

        }

    }

}