using System;

namespace CarStuff

{

    public class Program

    {

        public static void Main()

        {

            // Default properties

            var c1 = new Car();

            Console.WriteLine($"{c1.Color} car has top speed of {c1.TopSpeed}");

            // Property value changes with property access

            var c2 = new Car();

            c2.Color = "yellow";

            c2.TopSpeed = 250;

            Console.WriteLine($"{c2.Color} car has top speed of {c2.TopSpeed}");

            // Property value changes with named parameters

            var c3 = new Car {

                Color = "green",

                TopSpeed = 95

            };

            Console.WriteLine($"{c3.Color} car has top speed of {c3.TopSpeed}");

        }

    }   

    public class Car

    {

        public string Color { get; set; }

        // TopSpeed gets a default value via an assignment to the property

        public int TopSpeed { get; set; } = 100;

        public Car()

        {

            // Color gets a default value via constructor initialization

            Color = "red";  

        }

    }

}