23.A program to check how many instances of the class object are created using the static member function, where static member function is defined with inline code substitution 24.A program to...

23.A program to check how many instances of the class object are created using the static member function, where static member function is defined with inline code substitution

24.A program to demonstrate how a static data is accessed by a static member function

25.A program to access the private data of a class by non-member function through friend, where the friend function is declared in the location of public category