diff --git a/src/main/java/Car.java b/src/main/java/Car.java new file mode 100644 index 000000000..72095d8ab --- /dev/null +++ b/src/main/java/Car.java @@ -0,0 +1,9 @@ +public class Car { + String name; + int speed; + + public Car(String name, int speed) { + this.name = name; + this.speed = speed; + } +} \ No newline at end of file diff --git a/src/main/java/Main.java b/src/main/java/Main.java index db9356a08..0f8df5270 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,6 +1,46 @@ +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++) { + + String name = ""; + while (name.trim().isEmpty()) { + System.out.println("Введите название машины №" + i + ":"); + name = scanner.nextLine(); + if (name.trim().isEmpty()) { + System.out.println("Название не может быть пустым!"); + } + } + + int speed = 0; + boolean valid = false; + + while (!valid) { + System.out.println("Введите скорость машины №" + i + ":"); + + if (scanner.hasNextInt()) { + speed = scanner.nextInt(); + scanner.nextLine(); + + if (speed > 0 && speed <= 250) { + valid = true; + } else { + System.out.println("Неправильная скорость! Должна быть от 1 до 250."); + } + } else { + System.out.println("Ошибка: введите целое число!"); + scanner.nextLine(); } + } + + Car car = new Car(name.trim(), speed); + race.checkLeader(car); + } + + System.out.println("Самая быстрая машина: " + race.getWinner()); + scanner.close(); } } \ No newline at end of file diff --git a/src/main/java/Race.java b/src/main/java/Race.java new file mode 100644 index 000000000..ba4cefcf2 --- /dev/null +++ b/src/main/java/Race.java @@ -0,0 +1,17 @@ +public class Race { + String leaderName = ""; + int leaderDistance = 0; + + public void checkLeader(Car car) { + int distance = car.speed * 24; + + if (distance > leaderDistance) { + leaderName = car.name; + leaderDistance = distance; + } + } + + public String getWinner() { + return leaderName; + } +} \ No newline at end of file