This assignment is an extension of hw05 with two major additions:

• A derived MastersStudent class that inherits from Student and adds an additional graduation year and a separate vector for post-undergrad grades.
• A StudentDatabase class that contains a map for storing and looking up Student objects.

Given the provided Student.h, MastersStudent.h, StudentDatabase.h and main.cpp, fill in the empty .cpp files for each of the three provided headers that implements the methods declared in each header. You may use your exact Student.cpp from hw05 if you wish.

Your project MUST build with the provided Makefile, though you may modify the Makefile to use g++ instead of clang++ if you don't have clang available locally.

You should be able to build your project simply by typing make at the command line from within the project directory.

When you run ./hw06, it should produce the exact output in example_output.txt. Note that this makefile uses a *.cpp wildcard to find source files, so you shouldn't have any extra .cpp files lying around in your local directory when you build the project.

When I test your program, I will use a different main.cpp, so make sure your implementations are generally applicable!