About the private

#1

Why is it necessary to keep vector array private?

#2

Hi @17manishms

The class members declared as private can be accessed only by the functions inside the class. They are not allowed to be accessed directly by any object or function outside the class. Only the member functions or the friend functions are allowed to access the private data members of a class.

It totally depends upon you whether you keep vector as private or public. In this question you can keep vector as public also.

#3

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