C++ Simple

Basic C++ project (calculator)

Task:

• Create a very small project with three source files: one header file and two source files.
• Create a Makefile (don't forget clean section) and CMakeLists.txt to build your project. The build result should be the following: one library (static or shared) and one executable.
• Generate from the CMakeLists.txt file a build script for Ninja build system.