The directory structure is as follows:

dev/ -- sourcecode for software under development, including assignments

worksheets/ -- .md files you should edit and then git commit for the worksheet portion of each assignment

bin/ -- executables and .dlls should be installed here. this directory should be added to your Windows PATH environment variable

include/ -- C++ header files should be installed here.

lib/ -- C++ libraries should be installed here

share/ -- shared data (images, config files, etc.) needed by installed programs should go here