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Main.java
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70 lines (57 loc) · 2.09 KB
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import java.util.ArrayList;
import java.util.Scanner;
import java.util.Collections;
public class Main {
public static void main(String[] args) {
Race.cars();
System.out.println("Победитель гонки: " + Race.winner());
}
}
class Car {
String name;
int speed;
Car(String name, int speed) {
this.name = name;
this.speed = speed;
}
}
class Race {
static ArrayList<Car> carList;
static void cars() {
carList = new ArrayList<>();
Scanner scanner = new Scanner(System.in);
int num = 1;
while (carList.size() < 3) {
System.out.println("Введите название автомобиля №" + num + ": ");
String name = scanner.next();
while (true) {
System.out.println("Введите скорость автомобиля №" + num + ": ");
Scanner scannerSpeed = new Scanner(System.in);
if (scannerSpeed.hasNextInt()) {
int speed = scannerSpeed.nextInt();
if (speed <= 250 && speed > 0) {
Car car = new Car(name, speed);
carList.add(car);
num += 1;
break;
} else {
System.out.println("Скорость должна быть от 0 до 250. Попробуйте ещё раз.");
}
} else {
System.out.println("Введена некорректая скорость. Попробуйте ещё раз.");
}
}
}
}
static String winner() {
String raceWinner;
ArrayList<Integer> distanceResults = new ArrayList<>();
for (int i = 0; i <= 2; i++) {
int distanceCar = carList.get(i).speed * 24;
distanceResults.add(distanceCar);
}
int indexOfWinner = distanceResults.indexOf(Collections.max(distanceResults));
raceWinner = carList.get(indexOfWinner).name;
return raceWinner;
}
}