小白不知道这个程序哪里出问题了报错说：为找不到符号？
程序代码：abstract class Employee
{
private String name;
private String id;
private double pay;
Employee(String name,String id,double pay)
{
this.name=name;
this.id=id;
this.pay=pay;
}
public abstract void work();
}
class Manager extends Employee
{
private int bonus;
Manager(String name,String id,double pay,int bonus)
{
super(name,id,pay);
this.bonus=bonus;
}
public void work()
{
System.out.println("Manager work");
}
}
class ProfessionalEmployee extends Employee
{
ProfessionalEmployee(String name,String id,double pay)
{
super(name,id,pay);
}
public void work()
{
System.out.println("Professional work");
}
}
class AbstractDemo
{
public static void main(String[] args)
{
ProfessionalEmployee s=new ProfessionalEmployee(kuke,xxoodx,50000);
s.work();
}
}报错说倒数第二行：“ProfessionalEmployee s=new ProfessionalEmployee(kuke,xxoodx,50000);”找不到符号？？？
求大神指点！
