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Выполнение практической работы. #1

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Выполнение практической работы. #1

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83 changes: 81 additions & 2 deletions src/main/java/Main.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,85 @@
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 автомобиля " + i + ":");
String name = scanner.nextLine();
int speed = 0;
while (speed <= 0 || speed > 250) {
System.out.println("Введите скорость автомобиля " + i + " (в км/ч):");
String speedInput = scanner.nextLine();
try {
speed = Integer.parseInt(speedInput);
if (speed <= 0 || speed >250) {
System.out.println("Введена неправильная скорость. Введите число больше 0 и не более 250.");
} else {
break;
}
} catch (NumberFormatException e) {
System.out.println("Неправильный ввод. Пожалуйста, введите числовое значение.");
}
}
Car car = new Car(name, speed);
race.addCar(car);
}
race.findLeader();
System.out.println("Самая быстрая машина: " + race.getLeader().getName());
System.out.println("Машина проехала за 24 часа: " + race.getLeader().getDistance() + " км");
}
}
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;
}

public int getDistance() {
return speed * 24;
}
}
}

class Race {
private Car leader;
private Car[] cars;

public Race() {
cars = new Car[3];
}

public void addCar(Car car) {
for (int i = 0; i < cars.length; i++) {
if (cars[i] == null) {
cars[i] = car;
return;
}
}
}

public void findLeader() {
leader = cars[0];
for (int i = 1; i < cars.length; i++) {
if (cars[i] != null && cars[i].getDistance() > leader.getDistance()) {
leader = cars[i];
}
}
}

public Car getLeader() {
return leader;
}
}