From 2e00e9138683732fd604409ae16509120d4125f4 Mon Sep 17 00:00:00 2001 From: ai-eremenko Date: 2024年9月25日 21:40:46 +0300 Subject: [PATCH 1/2] =?UTF-8?q?=D0=9F=D1=80=D0=BE=D0=B5=D0=BA=D1=82=D0=BD?= =?UTF-8?q?=D0=B0=D1=8F=20=D1=80=D0=B0=D0=B1=D0=BE=D1=82=D0=B0=20=E2=84=96?= =?UTF-8?q?1?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main/java/Car.java | 9 +++++++++ src/main/java/Main.java | 21 ++++++++++++++++++++- src/main/java/Race.java | 18 ++++++++++++++++++ 3 files changed, 47 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..6e74ab85b --- /dev/null +++ b/src/main/java/Car.java @@ -0,0 +1,9 @@ +public class Car { + String name; + int speed; + + Car(String name, int speed) { + this.name = name; + this.speed = speed; + } +} diff --git a/src/main/java/Main.java b/src/main/java/Main.java index db9356a08..206fd943b 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,6 +1,25 @@ +import java.util.Scanner; public class Main { public static void main(String[] args) { - System.out.println("Hello world!"); + Race race = new Race(); + Scanner scanner = new Scanner(System.in); + for (int carNumber = 1; carNumber <= 3; carNumber++) { + System.out.println("Введите название машины No" + carNumber + ":"); + String carName = scanner.next(); + int carSpeed; + while (true) { + System.out.println("Введите скорость машины No" + carNumber + ":"); + carSpeed = scanner.nextInt(); + if (carSpeed <= 250 && carSpeed> 0) { + break; + } else { + System.out.println("Неправильная скорость"); + } + } + race.addNewCar(new Car(carName, carSpeed)); + } + System.out.println("Самая быстрая машина: " + race.getLeaderName()); + 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..125a843ac --- /dev/null +++ b/src/main/java/Race.java @@ -0,0 +1,18 @@ +public class Race { + + private String leaderName = ""; + private int leaderDistance = 0; + + public void addNewCar(Car car) { + int time = 24; + int carDistance = time * car.speed; + if (carDistance> leaderDistance) { + leaderName = car.name; + leaderDistance = carDistance; + } + } + + public String getLeaderName() { + return leaderName; + } +} From 521facaed6b158a8dcb19733418caad14f0f5f8b Mon Sep 17 00:00:00 2001 From: ai-eremenko Date: 2024年9月27日 17:08:43 +0300 Subject: [PATCH 2/2] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=B8?= =?UTF-8?q?=D0=BB=D0=B0=20=D0=BE=D0=B1=D1=80=D0=B0=D0=B1=D0=BE=D1=82=D0=BA?= =?UTF-8?q?=D1=83=20=D0=BD=D0=B5=D0=BF=D1=80=D0=B0=D0=B2=D0=B8=D0=BB=D1=8C?= =?UTF-8?q?=D0=BD=D0=BE=20=D0=B2=D0=B2=D0=B5=D0=B4=D0=B5=D0=BD=D0=BD=D0=BE?= =?UTF-8?q?=D0=B9=20=D1=81=D0=BA=D0=BE=D1=80=D0=BE=D1=81=D1=82=D0=B8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main/java/Main.java | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/src/main/java/Main.java b/src/main/java/Main.java index 206fd943b..bb9f5777d 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -4,17 +4,25 @@ public class Main { public static void main(String[] args) { Race race = new Race(); Scanner scanner = new Scanner(System.in); + for (int carNumber = 1; carNumber <= 3; carNumber++) { System.out.println("Введите название машины No" + carNumber + ":"); String carName = scanner.next(); - int carSpeed; - while (true) { + + boolean isReady = false; + int carSpeed = 0; + while (!isReady) { System.out.println("Введите скорость машины No" + carNumber + ":"); - carSpeed = scanner.nextInt(); - if (carSpeed <= 250 && carSpeed> 0) { - break; + if (scanner.hasNextInt()) { + carSpeed = scanner.nextInt(); + if (carSpeed> 0 && carSpeed <= 250) { + isReady = true; + } else { + System.out.println("Неправильная скорость. Скорость должна быть целым числом от 1 до 250."); + } } else { - System.out.println("Неправильная скорость"); + System.out.println("Неправильный ввод. Пожалуйста, введите целое число."); + scanner.next(); } } race.addNewCar(new Car(carName, carSpeed)); @@ -22,4 +30,4 @@ public static void main(String[] args) { System.out.println("Самая быстрая машина: " + race.getLeaderName()); scanner.close(); } -} \ No newline at end of file +}

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