Write a C++ program that is menu-driven that allows for the following menu choices:
Load an exam: Loading an exam should prompt the
user for an exam file. If no file exists, it should allow the user to
specify a different file. Upon a successful load of an exam, the user
should be presented with the menu again.
The program should simply display each question, its point value, and
the answer to the screen. (The functionality of actually taking the exam
will be created in Week 5). Upon displaying the exam to the screen, the
user should be presented with the menu again.
Quit the program gracefully by displaying a "thank you" message to the
user, and ensure that all files have been closed along with any other
housekeeping that should be done as your program shuts down.
Consider creating a class exam that will hold the actual exam and
provide behavior such as loadExam and also displayExam. This class will
be enhanced in Week 5.
Must be compiled to work in Microsoft Visual Studio 2013 or later.