Whqtz the actual fact behind a constructor and destructor?

Answer 1

https://www.sololearn.com/Discuss/290074/?ref=app

Answer 2

A constructor is a special member function which is used to initialize the objects that are created. Whereas a destructor is used to destroy the object which has been created or to free the memory acquired by the object.
Even if we don't use constructor in our programme a default constructor is called by complier to initialize the data part of the object.

Answer 3

thanks