What is std :: endl?
Difference between a copy constructor and an assignment operator.
What is pair in c++?
What is the difference between operator new and the new operator?
Is string data type in c++?
What do you mean by ‘void’ return type?
Is c++ the hardest language?
When volatile can be used?
What do you mean by a template?
Why c++ is better than c language?
What is enum c++?
What is the benefit of c++?
How do you clear a map in c++?