Question

这是我的代码。当我试图将对象for放入汽车数组时，问题出现在newCar循环中。它说Car[]无法解析为变量，即使我在第四行代码中声明它。

public class Race {
    public double distance;
    public String raceType;
    public Car[] carsEntered = new Car[3];
    final int DEFAULT_NUMBER_OF_CARS = 3;

    public static void main(String[] args) {
        int carCount = 0;
        String winner;

        Car myCar = new Car("Chase", 75);
        Car ProfCar = new Car("Prof. Harms", 85);
        Car JeffCar = new Car("Jeff Gordan", 100);
    }
    public void changeDistace(double newDistance) {
        distance = newDistance;
    }
    public void changeRaceType(String newRaceType) {
        raceType = newRaceType;
    }
    public void addCar(Car newCar) {
        boolean carPlaced = false;
        for (int i=0; i < DEFAULT_NUMBER_OF_CARS; i++) {
            if (carPlaced == false) {
                if (Car[i] == null) {
                    Car[i] = newCar;
                    carPlaced = true;
                }
            }

        }
    }
}

注意：这不是项目中唯一的.java文件。汽车对象被声明并在我的其他代码中工作正常，我只需要知道为什么我声明的数组（Car[]）在for循环中未被识别{{1} }}

Answer 1

Car[]是变量的类型，而不是名称。该变量名为carsEntered。

我的代码找不到我已声明的数组

1 个答案: