class Parent{
int age=70;
}
class Child extends Parent{
int age=40;
void printAge(){
System.out.println(age);//prints age of Child class
System.out.println(super.age);//prints age of Parent class
}
}
class SuperKeyword{
public static void main(String args[]){
Child obj=new Child();
obj.printAge();
}
}
40
70
Press any key to continue . . .
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.