package Person;

public class PersonTest {
    public static void main (String[] args) {
        //setting up the first object
        Person s1=new Student("0001","Roya",90);
        //setting up the second object
        Person t1=new Teacher("001","Edward","Biology");
        //using the approach addPerson()
        Add.addPerson(s1);
        Add.addPerson(t1);
    }
}