class Example {
static void main(String[] args) {
Student st = new Student();
st.StudentID = 1;
st.Marks1 = 10;
st.name="Joe";
println(st.name);
println(st.DisplayMarks());
}
}
abstract class Person {
public String name;
public Person() { }
abstract void DisplayMarks();
}
class Student extends Person {
int StudentID
int Marks1;
public Student() {
super();
}
void DisplayMarks() {
println(Marks1);
}
}