.. 二叉树
    FileName:   index.rst
    Author:     Fasion Chan
    Created:    2018-08-27 20:08:14
    @contact:   fasionchan@gmail.com
    @version:   $Id$

    Description:

    Changelog:

======
二叉树
======

.. figure:: /_images/binary-tree/index/76add5244526f2539e8bdc893663f361.jpg

.. toctree::
    :titlesonly:

    定义 <definations>
    遍历二叉树 <traverse>
    重建二叉树 <rebuild>

.. comments
    comment something out blow