top tricky Puzzles about constructor

Hi here I come again with puzzle about constructor.
As we know if we don’t create constructor it is by default created .
But imagine a situation where you have created parameterized constructor??????
Let’s take a look at following code snippet
Class A
{ A(int a){ }
Class B extends A
class c extends B
  //Now imagine a situation where you need to call a parameterized constructor of A.
Probably you will choose
A a=new A(5);
I would like to take a stand and say no!!!.
Because if there is any parameterized constructor then you need to put default constructor manually.
So the redefination of class A goes like this
Class A
{ A(){
   A(int a){

7 thoughts on “top tricky Puzzles about constructor

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