{
public static void main(String[] args)
{
Car c=new Car();
c.name="寶馬";
c.color="白色";
c.wheels=4;
c.fire();
c.wheels=5;
c.fire();
c.wheels=1;
c.fire();
}
public void fire()
{
if(4==wheels)
System.out.println(wheels+"個輪子,"+color+"的"+name+"車"+"啟動了");
else
System.out.println(wheels+"個輪子,汽車發生了故障");
}
String name,color;
int wheels;
}