using System;

​

namespace InterviewTest

{

    public class Program

    {

        // Fix the car at the bodyshop.

        // Ensure that the car drives the entire roadway.

        // Create a structure to hold paintjob colors for the car.

        private static readonly int bodyShopLocation = 10;

​

        public static void Main()

        {

​

            var car = new Car();

            var road = new Road();

            car.Driving += Car_Driving;

​

            for (var i = 0; i < road.Length; i++)

            {

                car.MilesDriven++;

            }

​

            Console.WriteLine("Car drove entire roadway? " + (car.MilesDriven == road.Length));

            Console.WriteLine("Car driving on all wheels? " + (car.Wheels == 4));

            Console.WriteLine("Car engine is electric? " + car.Electric);

            Console.WriteLine("Car paintjob has changed? " + (car.Color != "blue"));

        }

​

        private static void Car_Driving(int milesDriven, Car car)

        {

            if (milesDriven == bodyShopLocation)

            {

                car = GoToBodyShop(car);

            }

        }

​

        private static Car GoToBodyShop(Car car)

        {

            car.Color = "red"; 

            car.Wheels = 4; 

            car.Electric = true; 

            return car;

        }

​

        private class Car

        {

            private int milesDriven;

            public string Color = "blue";

            public int Wheels = 3;

            public bool Electric = false;

​

            public int MilesDriven

            {

                get { return milesDriven; }

                set

                {

                    milesDriven = value;

                    Driving(milesDriven, this);

                }

            }

​

            public delegate void CustomArgsEventHandler(int milesDriven, Car car);

            public event CustomArgsEventHandler Driving;

        }

​

        private class Road

        {

            public int Length = 25;

            public int BodyShopLocation = 10;

            public int holes = 5;

        }

    }

}