- Create Executable: cmake_minimum_required, project, add_executable, target_sources
- Build Library: add_library, target_sources
- driver
|- main.cpp
- seller
|- src
|- test1.cpp
|- inc
|- test1.h
- mediator
|- src
|- test1.cpp
|- inc
|- test1.h
- bidder
|- src
|- test1.cpp
|- inc
|- test1.h