package Person;

abstract class Person{
    protected String name;
    abstract void add();
}


class Student extends Person{
    String studentId;//定义属性
    double score;
    public Student(String studentId,String name,double score){
        this.studentId=studentId;
        this.name=name;
        this.score=score;
    }
    @Override
    void add(){
        System.out.println("已成功添加学生 "+studentId+" "+name+" "+score);
    }
}
class Teacher extends Person{
    String teacherId;
    String subject;
    public Teacher(String teacherId,String name,String subject){
        this.subject=subject;
        this.name=name;
        this.teacherId=teacherId;
    }
    @Override
    void add(){
        System.out.println("已成功添加老师 "+teacherId+" "+name+" "+subject);
    }
}

class Add{
    public static void addPerson(Person p){
        p.add();
    }
}