DATA SIRUCTURES 树形结构 树 二叉树 二孓拽案树 9 (3 3 5)(6 8)(9)10 (5 12314⑦8 9 ④(⑦⑩ Department of Computer Science Technology, Nanjing University fallDepartment of Computer Science & Technology, Nanjing University fall DATA STRUCTURES 树形结构 树 二叉树 二叉搜索树 11 12 13 14 2 3 4 5 6 7 8 9 10 3 1 5 8 7 10 11 9 7 8 9 4 5 6 2 3 6 13 1 1