与清华大学版的《数据结构》匹配二叉树的实现：BITREE1.CPP：为主程序，其中实现了递归算法以及非递归算法的前序遍历，中序遍历，后序遍历。TSTACK1.H: 为头文件，其中定义了一些常量的值，其中也包括了书中第三章的栈的实现，只需要将注解符去掉即可。运行环境为：VC++6 或 TC3-and Tsinghua University version of the "data structure" matching the achievement of a binary tree : BITREE1.CPP : mainly procedures, which achieved a recursive and non- recursive algorithm of algorithms preorder, preorder, after preorder. TSTACK1.H : for the first document, which defines a number of the value of a constant, which also include a third chapter of the book stack the realization simply have the website notes can be removed. Operating environment : VC 6 or TC3