算法实现了对任一二叉树的判断，判断其是否是二叉搜索树，代码简洁优化，附有说明文档。-Algorithm for either binary judgment, determine whether it is a binary search tree, concise code optimization, annotated document.

java实现二叉树搜索树的查找查找关键字进行优化路径查找-Java implementation of the two binary tree search tree search to find the key word to find the path to optimize the path