Desafio 1 - Carros

Classe Carro :

package Carro.Model;

public class Car {
    private String name;
    private int year1,year2,year3;
    private double price1,price2,price3;


    public Car(String name, int year1, int year2, int year3, double price1, double price2, double price3) {
        this.name = name;
        this.year1 = year1;
        this.year2 = year2;
        this.year3 = year3;
        this.price1 = price1;
        this.price2 = price2;
        this.price3 = price3;
    }

    public String showMostAndLessExpensive(){
        double mostExpensive = Math.max(price1,Math.max(price2,price3));
        double cheapiest = Math.min(price1,Math.min(price2,price3));
        return """
                Most expensive car : %.2f
                Cheapiest car : %.2f
                %n""".formatted(mostExpensive,cheapiest);
    }

    public void showCarInfo(){
        String carPrice = showMostAndLessExpensive();
        System.out.printf("""
                Car name : %s
                Years models available and prices :
                %d .Price : %.2f
                %d .Price : %.2f
                %d .Price : %.2f
                """, this.name,this.year1,this.price1,this.year2,this.price2,this.year3,this.price3);
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public double getPrice1() {
        return price1;
    }

    public void setPrice1(double price1) {
        this.price1 = price1;
    }

    public double getPrice2() {
        return price2;
    }

    public void setPrice2(double price2) {
        this.price2 = price2;
    }

    public double getPrice3() {
        return price3;
    }

    public void setPrice3(double price3) {
        this.price3 = price3;
    }
}

Modelo carro :

package Carro.Model;

public class CarModel extends Car{
    public CarModel(String name,int year1,double price1,int year2,double price2,
                    int year3,double price3)
    {
        super(name,year1,year2,year3,price1,price2,price3);
    }
}

Main :

package Carro;

import Carro.Model.Car;
import Carro.Model.CarModel;

public class Main {
    public static void main(String[] args) {
        CarModel polo = new CarModel("polo",2020,75000,2021,80000,2022,90000);
        polo.showCarInfo();
        System.out.println(polo.showMostAndLessExpensive());
    }
}