这是一个简单队列数据结构计算的源代码，写得很好，很容易嵌入到自己的用户程序中-This is a simple calculation of the queue data structure source code, was very well written, it is easy to embed into their own user programs in

对二叉树的删除、复制、中序遍历采用递归方式实现。 层序遍历采用辅助队列数据结构完成，为了计算层高， 使用了两个队列，交替的向两队列中插入相邻的两层， 这样完成层高的统计。-On the binary tree delete, copy, preorder recursive manner. Traversal sequence complete with assisted queue data structure, in order to calculate storey,

队列中的每个很多功能在代码中已经实现，主要是用C++实现队列数据结构，其中的很多代码可以直接拿来用-Each a lot of features in the queue is implemented in the code, mainly is the queue data structure to implement in c++, and many of those code can use them directly