import java.util.ArrayList; import java.util.Scanner; 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.nextLine(); int speed; while (true) { System.out.println("Введите скорость машины №" + i + ":"); if (scanner.hasNextInt()) { speed = scanner.nextInt(); scanner.nextLine(); if (speed > 0 && speed <= 250) { break; } else { System.out.println("Неправильная скорость"); } } else { scanner.nextLine(); System.out.println("Неправильная скорость"); } } Car car = new Car(name, speed); race.consider(car); } System.out.println("Самая быстрая машина: " + race.getLeaderName()); scanner.close(); } } class Car { private final String carName; private final int speed; public Car(String carName, int speed) { this.carName = carName; this.speed = speed; } public String getCarName() { return this.carName; } public int getSpeed() { return this.speed; } } class Race { private String leaderName = ""; private int leaderDistance = 0; public void consider(Car car) { int speed = car.getSpeed(); int distance = 24 * speed; if (distance > leaderDistance) { leaderDistance = distance; leaderName = car.getCarName(); } } public String getLeaderName() { return leaderName; } }