税率倒算，把原来计算好数额倒算回来。帐号有两种，一种是只查看的，一种是只计算的。...

这是一个数据结构常用的算法叫huffman编码.是对一棵二叉树进行huffman编码的算法-This is a common data structure called Huffman coding algorithm. For a binary tree for Huffman coding algorithm

二叉树的建立与遍历 可实现： （1）树的创建采用先序方式，用特殊符号0表示左、右子树为空 （2）每次输入一个节点的值，可以根据自己的需要设计不同的节点结构 （3）节点的值为非零数 （4）可以（）形式输出创建的树 （5）用先序后序和中序遍历树 （6）销毁树 -Establishment and tree traversal can be achieved: (1) tree created using the first order approach, with special symbols 0 express the left and right subtree is empty (2) for each input the value of a node, you can according to their own needs Design of different node structure (3) non-zero value of the node number (4) can () to create the form of the output tree (5) after the first sequence and the sequence of traversal tree (6) the destruction of trees

一个人事信息的数据库管理的系统，很实用的，欢迎大家参考-A personnel information database management systems, it is practical to welcome U.S. reference

sysbase 12 用程序实现加卸载数据。

自己写的，数据结构课程设计，有需要的可以来看看看的，郁闷上传这麻烦-Their written curriculum design data structure, there is a need to look at to see if the can, and depressed From this trouble

数据仓库建模技术详解-data warehouse technology Elaborates on Modeling

这是一个自己实现的N皇后问题c++解法，请各位指教-This is an own implementation of the N Queens problem c++ solution

c语言编写的哈夫曼程序,运行通过的!根据输入构建哈夫曼树.-prepared by Huffman, the running through! According to the importation of construction Huffman tree.

PowerBuilder 开发应用实例中关于阴历转阳历计算的源代码-PowerBuilder to develop applications on the lunar calendar to calculate the solar calendar source code

二叉排序树，包括插入节点、删除节点、中序线索化、中序遍历等功能-Binary sort tree, including the insert node, delete node, in the sequence of clues, in the traversal functions