class Car
{
    int num;
    String name;
    String color;
    public static void run() {
        System.out.println("行駛中");
    }
}
//再類中定義的變量：成員變量
//在類中定義的函數：成員函數
class Demo1
{
    public static void main(String[] args) {
        //創建一個car對象
        Car benchi = new Car();
        //成員訪問符
        benchi.num = 4;
        benchi.color = "白色";
        benchi.name = "奔馳";
        System.out.print(benchi.num+ "量" + benchi.color+"的" + benchi.name);
        benchi.run();
    }
 
}

（二十四）面向對象