26. Develop an object-oriented program in C++ to prepare the mark sheet of a university examination
assuming that the following items can be read from the keyboard: name of the student
roll number subject code subject name internal marks external marks
Construct the data base with suitable member functions for initialising and destroying the data, viz. constructor, default constructor, copy constructor, destructor, static member functions, friend class, this pointer, inline code and dynamic memory allocation operators—new and delete.