import java.util.ArrayList;
import java.util.HashSet;
public class Race {
private final ArrayList cars;
// ÐоÑÑавил здеÑÑ Set, Ñ.к. Ð¼Ð¾Ð¶ÐµÑ Ð¿Ð¾Ð»ÑÑиÑÑÑÑ ÑиÑÑаÑиÑ,
// ÑÑо неÑколÑко маÑин пÑоедÑÑ Ð¾Ð´Ð¸Ð½Ð½Ð°ÐºÐ¾Ð²ÑÑ Ð´Ð¸ÑÑанÑиÑ
private final HashSet winnerCar;
public Race(){
cars = new ArrayList<>(3);
winnerCar = new HashSet<>(1);
}
public void addCar(Car car){
cars.add(car);
}
public void startRace(){
int hours = 24;
String format = "%s пÑоеÑ
ал %d км";
for(Car car: cars){
int distance = car.getSpeed() * hours;
System.out.println(String.format(format, car.getName(), distance));
car.setDistance(distance);
}
}
public void checkWinner(){
Car potentialWinner = cars.get(0);
winnerCar.add(potentialWinner);
for(int i = 1; i <= 2; i++){
Car car = cars.get(i);
int distance1 = potentialWinner.getDistance();
int distance2 = car.getDistance();
// пÑовеÑÑÑ Ð²Ñе возможнÑе ÑиÑÑаÑии
if(distance1 == distance2)
winnerCar.add(car);
else if(distance2 > distance1){
winnerCar.clear();
winnerCar.add(car);
potentialWinner = car;
}
}
}
public HashSet getWinnerCar(){
return winnerCar;
}
}