I learn how data member of a class get there initial in Java..and how we can create object and function calling at class level

Question

I will provide you three code...
in a few min
https://code.sololearn.com/c65Guq2attLc/?ref=app
https://code.sololearn.com/ctTCtHLaEKTM/?ref=app
https://code.sololearn.com/c9iPIuMPErjP/?ref=app

pls correct me if i'm wrong..
I hope everyone help me to better understand

Answer 1

here the answere..
..
we must know that..

-->function can be called by function only...

-->data member of a class get there initial value becoz of constructor.

--> we declared data member at class level..
our compile..
do one thing....
i.e

. ----->>> rewrite the data member.. inside the constructor...

as we know that constructor is special member function of a class
.....

i.e the only reason..
we can able to call function at class level..
and
create object at class level..

becoz constructor rewrite the code inside in it...

https://code.sololearn.com/c65Guq2attLc/?ref=app