From abf32f06733a7b8c7414e565f1ab163ebe386774 Mon Sep 17 00:00:00 2001 From: Maxim NN Date: Thu, 29 Jan 2026 19:39:20 +0300 Subject: [PATCH] =?UTF-8?q?=D0=BA=D0=B0=D0=BA=20=D0=B2=D1=81=D0=B5=20?= =?UTF-8?q?=D1=83=D1=81=D0=BF=D0=B5=D1=82=D1=8C=3F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main/java/Car.java | 18 ++++++++++++++ src/main/java/Main.java | 53 ++++++++++++++++++++++++++++++++++++++++- src/main/java/Race.java | 20 ++++++++++++++++ 3 files changed, 90 insertions(+), 1 deletion(-) create mode 100644 src/main/java/Car.java create mode 100644 src/main/java/Race.java diff --git a/src/main/java/Car.java b/src/main/java/Car.java new file mode 100644 index 000000000..1efc2eaa4 --- /dev/null +++ b/src/main/java/Car.java @@ -0,0 +1,18 @@ +public 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; + } +} + diff --git a/src/main/java/Main.java b/src/main/java/Main.java index db9356a08..391cb2acd 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,6 +1,57 @@ +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 данные для автомобиля " + i + ":"); + + + System.out.print("Название автомобиля: "); + String carName = scanner.nextLine().trim(); + + + while (carName.isEmpty()) { + System.out.println("Название автомобиля не может быть пустым!"); + System.out.print("Название автомобиля: "); + carName = scanner.nextLine().trim(); + } + + int speed = 0; + boolean validSpeed = false; + + while (!validSpeed) { + System.out.print("Скорость автомобиля (км/ч, от 1 до 250): "); + + if (scanner.hasNextInt()) { + speed = scanner.nextInt(); + scanner.nextLine(); + + if (speed > 0 && speed <= 250) { + validSpeed = true; + } else { + System.out.println("Скорость должна быть больше 0 и не больше 250 км/ч!"); + } + } else { + System.out.println("Введите целое число!"); + scanner.nextLine(); + } + } + + Car car = new Car(carName, speed); + race.determineLeader(car); + + System.out.println(); + } + + + String winner = race.getWinner(); + if (!winner.isEmpty()) { + System.out.println("Самая быстрая машина: " + winner); + } + + 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..1131ed8bf --- /dev/null +++ b/src/main/java/Race.java @@ -0,0 +1,20 @@ +public class Race { + private String leaderName = ""; + private int leaderDistance = 0; + + public void determineLeader(Car car) { + int distance = 24 * car.getSpeed(); + + if (distance > leaderDistance) { + leaderName = car.getName(); + leaderDistance = distance; + } + } + + public String getWinner() { + return leaderName; + } +} + + +