• 1. segment tree: 线段树
• 2. Fat inverted segment tree: 胖逆区段树

• 1.This problem is a variant of the Josephus problem which can be solved with segment tree.
  这个问题是约瑟夫问题的一个变种，可以用线段树解决。
  dict.yoduao.com
• 2.Line segment tree structure in the tree structure, can carry out the operation of the single point queries, into a period of update.
  说明：树结构中线段树结构，可以进行的操作单点查询，成段更新。
  dict.yoduao.com
• 3.The model of grass and tree is described as a set of connected branch segments. Each segment is assumed that one side is fixed and another is free.
  草木模型由互相连接的离散段组成，每个离散段一端固定，一端自由。
  dict.yoduao.com

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