40 Initializing parent class variable super dikkat hai isme

class Parent {
    int num;
}
class Child extends Parent{
    super.num = 12;
    void display(){
        System.out.println("k="+ super.num);
    }
}
class Main{
    public static void main (String args[]){
        Child obj = new Child();
        obj.display();
    }
}