利用红黑树结构来实现的josephus排列，复杂度为o（nlogn）-Red-black tree structure used to achieve the josephus arrangement

循环链表和约瑟夫环的实现代码。利用C语言编写，详细介绍并实现了数据结构的增删改查等代码-Circular list and Josephus implementation code. Using C language, detail and implement additions and deletions to change search data structures, such as code