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20 changes: 20 additions & 0 deletions src/main/java/Car.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
package org.example;

public class Car {
final String name;
final int speed;

public Car (String name, int speed) {
this.name = name;
this.speed = speed;
}

public String getName() {
return name;
}

public int getSpeed() {
return speed;
}

}
30 changes: 28 additions & 2 deletions src/main/java/Main.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,32 @@
package org.example;
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 = i + 1) {
System.out.println(String.format("Введите название машины №%d:", i));
String name = scanner.next();
System.out.println(String.format("Введите скорость машины №%d:", i));
while (true) {
int speed;
try {
speed = Integer.parseInt(scanner.next());
Car car = new Car(name, speed);
if (speed >= 0 && speed <= 250) {
race.raceLeader(car);
break;
}
} catch (NumberFormatException e) {
System.out.println("Некорректная скорость! Должно быть целое число!");
}
System.out.println("Укажите скорость автомобиля от 0 до 250 км/ч.\nПожалуйста, повторите ввод.");
}

}

System.out.println(String.format("Самая быстрая машина: %s", race.getLeader()));
}
}
}
19 changes: 19 additions & 0 deletions src/main/java/Race.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
package org.example;

public class Race {
private String leader = " "; // текущий лидер гонки
private int distanseLeader = 0; // дистанция, которую проехал текущий лидер

public void raceLeader(Car car) {
int distanse = 24 * car.getSpeed();
if (distanse > distanseLeader) {
leader = car.getName();
distanseLeader = distanse;
}
}

public String getLeader() {
return leader;
}

}