-
Notifications
You must be signed in to change notification settings - Fork 0
пул реквест для первого проекта в яндекс практикуме #1
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
base: main
Are you sure you want to change the base?
Changes from all commits
File filter
Filter by extension
Conversations
Jump to
Diff view
Diff view
There are no files selected for viewing
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,61 @@ | ||
| import java.util.Scanner; | ||
| class Car { | ||
| private String name; | ||
| private int speed; | ||
| public Car(String name, int speed) { | ||
| this.name = name; | ||
| this.speed = speed; | ||
| } | ||
| public String getName() { | ||
| return name; | ||
| } | ||
| public int getSpeed() { | ||
| return speed; | ||
| } | ||
| } | ||
| class Race { | ||
| private String leaderName = ""; | ||
| private int maxDistance = 0; | ||
|
|
||
| public void checkLeader(Car car) { | ||
| int distance = car.getSpeed() * 24; | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Для повышения читабельности кода число 24 лучше вынести в константу с говорящим названием |
||
| if (distance > maxDistance) { | ||
| maxDistance = distance; | ||
| leaderName = car.getName(); | ||
| } | ||
| } | ||
| public String getLeaderName() { | ||
| return leaderName; | ||
| } | ||
| } | ||
| public class Main { | ||
| public static void main(String[] args) { | ||
| System.out.println("Hello world!"); | ||
| Scanner scanner = new Scanner(System.in); | ||
| Race race = new Race(); | ||
| for (int i = 1; i <= 3; i++) { | ||
| System.out.println("Введите название машины №" + i + ":"); | ||
| String name = scanner.next(); | ||
|
|
||
| int speed; | ||
| while (true) { | ||
| System.out.println("Введите скорость машины №" + i + ":"); | ||
| if (scanner.hasNextInt()) { | ||
| speed = scanner.nextInt(); | ||
| if (speed > 0 && speed <= 250) { | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Минимальную и максимальную скорости лучше вынести в константы для повышения читабельности кода |
||
| break; | ||
| } else { | ||
| System.out.println("Неправильная скорость. Введите число от 1 до 250."); | ||
| } | ||
| } else { | ||
| System.out.println("Ошибка ввода. Введите целое число."); | ||
| scanner.next(); | ||
| } | ||
| } | ||
|
|
||
| Car car = new Car(name, speed); | ||
| race.checkLeader(car); | ||
| } | ||
| System.out.println("Самая быстрая машина: " + race.getLeaderName()); | ||
| scanner.close(); | ||
| } | ||
| } | ||
| } | ||
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Данный класс предназначен только для хранения данных, которые все инициализируется в конструкторе, поэтому можно полям поставить модификатор
final, убратьprivateи геттеры - получится то же самое, но будет прямой доступ к полям и меньше кода