Question
Write a class called very_smart_int_array that is derived from
the smart_int_array class defined in
smartintarrayclass.h and
smartintarrayclass.cpp.
The new class must keep track of the maximal number of items that have
ever been in the array at any point in time, and provide a member
function MaximalEverStored that returns the number.
UseVSIAC.cpp is a simple program
that uses the new class.
Answer