using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    private class Car

        {

            public int Id;

            public string Name;

            public int Year;

            public Car(){ 

                this.AnnounceNewCar();

            }

            public Car(int id, string name, int year){

                this.Id = id;

                this.Name = name;

                this.Year = year;

                this.AnnounceNewCar();

            }

            public void AnnounceNewCar(){

                Console.WriteLine($"a new car happened! It has an Id of: {this.Id} and we call it {this.Name}!");

            }

        }

    public static void Main()

    {

        var car0 = new Car(22, "Firestorm", 1990);

        var car1 = new Car(54, "Popo", 2007);

        var car2 = new Car(1, "Speedy", 2015);

        var car3 = new Car(1, "Also Speedy", 2018);

        var car4 = new Car(22, "Firestorm2", 2002);

        var carList = new List<Car>(){

            car0, 

            car1,

            car2,

            car3,

            car4

        };

        //var sortedCars = carList.OrderByDescending((x) => x.Year).ThenBy(x => x.Name).ToList();

        var sortedCars = carList.OrderByDescending(x => x.Year).ToList();

        foreach(var car in sortedCars){

            Console.WriteLine($"{car.Id}: {car.Name}");

        }

    }

}