Skip to content
Open
Show file tree
Hide file tree
Changes from all commits
Commits
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
60 changes: 60 additions & 0 deletions src/main/java/Car.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
import java.util.Scanner;

public class Car {
String name;
int speed;
static final int MIN_SPEED = 0;
static final int MAX_SPEED = 250;

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

static Car[] createCars(Scanner scanner) {
Car[] cars = new Car[3];

for (int i = 1; i <= 3; i++) {
Car car = new Car("", 0);
car.validateAndFix(scanner, i); // Заполняем ячейку данными
cars[i - 1] = car; // Сохраняем индекс в массив
}

return cars;
}

void validateAndFix(Scanner scanner, int carNumber) {
// Проверка имени
while (true) {
System.out.println("— Введите название машины №" + carNumber + " (Lamborghini, Porsche, Москвич): ");
name = scanner.next();

if (name.equals("Lamborghini") || name.equals("Porsche") || name.equals("Москвич")) {
break;
} else {
System.out.println("Ошибка! Машина '" + name + "' не участвует в гонке.");
System.out.println("Допустимые марки: Lamborghini, Porsche, Москвич");
}
}

// Проверка скорости
while (true) {
System.out.println("— Введите скорость машины №" + carNumber + " (от 0 до 250): ");

if (!scanner.hasNextInt()) {
scanner.next();
System.out.println("Это не число! Попробуйте ещё раз.");
continue;
}

speed = scanner.nextInt();

if (speed >= MIN_SPEED && speed <= MAX_SPEED) {
break;
} else {
System.out.println("Скорость должна быть от " + MIN_SPEED + " до " + MAX_SPEED);
}
}
}

}
11 changes: 10 additions & 1 deletion src/main/java/Main.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,15 @@
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
System.out.println("Hello world!");
Scanner scanner = new Scanner(System.in);

Car[] cars = Car.createCars(scanner);

scanner.close();

Race race = new Race();
race.findWinner(cars);
race.printResult();
}
}
28 changes: 28 additions & 0 deletions src/main/java/Race.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
public class Race {
String winnerName = "";
int maxSpeed = 0;

void findWinner(Car[] cars) {
// Проверяем, что массив не пустой
if (cars == null || cars.length == 0) {
System.out.println("Нет машин для гонки");
return;
}

// Ищем машину с максимальной скоростью
for (Car car : cars) {
if (car.speed > maxSpeed) {
maxSpeed = car.speed;
winnerName = car.name;
}
}

if (maxSpeed == 0) {
winnerName = "Нет победителя";
}
}

void printResult() {
System.out.println("Самая быстрая машина: " + winnerName + " (скорость " + maxSpeed + ")");
}
}