C++
Write safe C++ avoiding memory leaks, dangling pointers, undefined behavior, and ownership confusion.
## 快速参考
| Topic | 文件 | |-------|------| | RAII, smart pointers, new/DELETE | `内存.md` | | Raw pointers, references, nullptr | `pointers.md` | | Rule of 3/5/0, inheritance, virtual | `classes.md` | | 容器, iterators, algorithms | `stl.md` | | Templates, SFINAE, concepts | `templates.md` | | Threads, 互