15-445 project#0 cpp primer

https://github.com/RedemptionC/private-bustub/tree/cpp+

补上pj0 assignment的笔记：

All the programming projects this semester will be written on the BusTub database management system. This system is written in C++. To ensure that you have the necessary C++ background, we are requiring everyone to complete a simple programming assignment to assess your knowledge of basic C++ features. You will not be given a grade for this project, but you are required to complete the project with a perfect score before being allowed to proceed in the course. Any student that is unable to complete this assignment before the deadline will be asked to drop the course.

所有的编程实验都基于BusTub这个DBMS，都使用c++

pj0是用了测试你的c++水平，通过才能继续

All of the code in this programming assignment must be written in C++ (specifically C++17). It is generally sufficient to know C++11. If you have not used C++ before, here is a short tutorial on the language. More detailed documentation of language internals is available on cppreference. A Tour of C++ and