What is Constructor and Destructor in C++.And why we use it....please explain me with best way.....

Answer 1

https://www.sololearn.com/learn/CPlusPlus/1715/?ref=app
https://www.sololearn.com/learn/CPlusPlus/1875/?ref=app
why don't you give them a try
and don't forget to read the comment section
most of the time you will find more information in comments.
Happy Coding!

Answer 2

please use the search bar, this question have been asked and answered
https://www.sololearn.com/discuss/1316935/?ref=app