This document is my first time to learn C++ foundation, along with C++ Primer books and Bilibili dark horse video learning prepared.
Part 1 to 3, variables, statements, functions are written with the book, most of the documents on Windows system Dell computer. In the following 4 to 6 parts, classes and objects, template classes, and STL containers are all written on Lenovo computer of Ubuntu system along with the Dark Horse video. he detailed system can be used as reference for further study. The overall document was completed in early September 2022, sorted out, modified and uploaded to GitHub on November 15, 2022.