public class Main extends Object{

public static void main(String[] args) {

Student max = new Student("Max",21);

System.out.println(max);

PrimarySchoolStudent jimmy = new PrimarySchoolStudent("Jimmy", 8, "Carol");

System.out.println(jimmy);

}

}

class Student{

private String name;

private int age;

Student(String name, int age){

this.name=name;

this.age=age;

}

// @Override

// public String toString() {

// return super.toString();

// }

@Override

public String toString() {

return name + " is " + age;

// return "Student{" +

// "name='" + name + '\'' +

// ", age=" + age +

// '}';

}

}

class PrimarySchoolStudent extends Student{

private String parentName;

PrimarySchoolStudent(String name,int age, String parentName){

super(name,age);

this.parentName=parentName;

}

@Override

public String toString() {

return parentName + "'s kid, " + super.toString();

}

}