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18 changes: 18 additions & 0 deletions src/main/java/Car.java
Original file line number Diff line number Diff line change
@@ -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;
}
}

53 changes: 52 additions & 1 deletion src/main/java/Main.java
Original file line number Diff line number Diff line change
@@ -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();
}
}
20 changes: 20 additions & 0 deletions src/main/java/Race.java
Original file line number Diff line number Diff line change
@@ -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;
}
}