Now that I have a library to convert the file contents into floating point values representing grades, I want an object to hold those grades.
The GradeBook object will provide a means to manage those grades.
Be mindful. Sometimes the data gets corrupted and may result in empty GradeBooks. These cases are well-defined in the method descriptions.
Read the provided header file documentation for instructions on how the functions should work.
I have provided you a basic test app which you can use to ensure that your code is, at least partially, correct. I would suggest a more rigorous testing scheme to ensure that your methods handle missing data.
Late assignments will lose 25% per day late, with no assignment begin accepted after 3 days (at 100% reduction in points).
You will receive one point for each passed test as illustrated in the test gradebook.cc file. There will be an additional point for compiling against all the tests.
