Skip to content

Проектная работа №1 #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.

Sign up for GitHub

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

Open
asdaaarr wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Проектная работа №1 #1

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
66 changes: 64 additions & 2 deletions src/main/java/Main.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,68 @@
import java.util.Scanner;

public class Main {
private static final Scanner scanner = new Scanner(System.in);
static int maxSpeed = 250;
static int minSpeed = 0;


public static void main(String[] args) {
System.out.println("Hello world!");
Car[] raceCars = new Car[3];

System.out.println("24 часа Ле-Мана");
System.out.println("В нашей гонке участвует 3 автомобиля");
System.out.println("Вам необходимо поочередно ввести Название и Скорость каждого авто");
System.out.println("Важно! Скорость авто не должна превышать 250 км/час");
System.out.println("Далее мы определим победителя - кто проехал наибольшую дистанцию");
System.out.println("Начнем.");


for (int i = 0; i < raceCars.length; i++) {
System.out.println("Введите название " + (i + 1) + "-го автомобиля:");
String carName = scanner.next();
System.out.println("Введите скорость " + (i + 1) + "-го автомобиля:");

int carSpeed;

while (true) {
//проверка на ввод целого числа, удовлетворяющего условию задачи
if (scanner.hasNextInt()) {
carSpeed = scanner.nextInt();
if (carSpeed > minSpeed && carSpeed < maxSpeed) {
break;
}
}
else {
scanner.next();
}
System.out.println("Данные некорректны. Введите целое число от 0 до 250");
}
raceCars[i] = new Car(carName, carSpeed);
}
System.out.println("Самый быстрый автомобиль: " + Race.raceResult(raceCars));
}
}

class Car {
String name;
int speed;
Comment on lines +47 to +48

@ArturNurtdinov ArturNurtdinov Aug 25, 2024

Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Поля лучше пометить final, тем самым исключив возможность их модификации извне


public Car(String name, int speed) {
this.name = name;
this.speed = speed;
}
}

class Race {
public static String raceResult (Car[] raceCars) {
int maxSpeedIndex = 0;
int maxRaceSpeed = raceCars[0].speed;
for (int i = 0; i < raceCars.length; i++) {
if (raceCars[i].speed > maxRaceSpeed) {
maxRaceSpeed = raceCars[i].speed;
maxSpeedIndex = i;
}
}
return raceCars[maxSpeedIndex].name;
}
}
}