Домашнее задание 2го спринта#1
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kekulta
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Nov 18, 2024
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| public class Car { | ||
| String carName; | ||
| int carSpeed; | ||
| Car (String carName, int carSpeed) { | ||
| this.carName = carName; | ||
| this.carSpeed = carSpeed; | ||
| } | ||
| } |
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В Джаве принято делать поля приватными и писать для них геттеры и сеттеры.
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| System.out.println("Введите скорость машины первого участника (это должно быть число больше 0 и меньше или равно 250):"); | ||
| String inputCarSpeed = userInput.nextLine(); | ||
| int carSpeed = inputCarSpeedToInt(inputCarSpeed); | ||
| Car firstCar = new Car(carName, carSpeed); | ||
| Race race = new Race(); | ||
| race.whoIsWinner(firstCar); | ||
| System.out.println("Введите название машины второго участника:"); | ||
| carName = userInput.nextLine(); | ||
| System.out.println("Введите скорость машины второго участника (это должно быть число больше 0 и меньше или равно 250):"); | ||
| inputCarSpeed = userInput.nextLine(); | ||
| carSpeed = inputCarSpeedToInt(inputCarSpeed); | ||
| Car secondCar = new Car(carName, carSpeed); | ||
| race.whoIsWinner(secondCar); | ||
| System.out.println("Введите название машины третьего участника:"); | ||
| carName = userInput.nextLine(); | ||
| System.out.println("Введите скорость машины третьего участника (это должно быть число больше 0 и меньше или равно 250):"); | ||
| inputCarSpeed = userInput.nextLine(); |
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Правильнее было бы сделать это в цикле
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| } catch (NumberFormatException e) { | ||
| System.out.println("Неверно введена скорость! Введите число больше 0 и меньше или равной 250!"); | ||
| Scanner userInputSpeed = new Scanner(System.in); | ||
| inputSpeed = userInputSpeed.nextLine(); | ||
| } | ||
| } |
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Молодец, что сразу отловил исключение!
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Домашнее задание от Артура Сафиуллина проект гонка Ле Ман.
Студент курса по Android-разработке. Когорта №27