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这是开发的客户关系管理系统，有源代码和发布版本版-This is the development of customer relationship management systems, and active code releases version

音像制品销售管理 音像制品销售管理-Audio and video products audio and video products sales management sales management sales management audio and video products

对N皇后问题进行优化，可以在较短时间内计算出皇后排列方法的个数-Optimized for N queens problem, you can calculate the Queen in a relatively short period of time means the number of ordered

clustering data for the different techniques of data mining

二叉树的遍历方式，包括先序遍历 层序遍历，最后用凹入表示法表示出来，对初学数据结构的孩子很有帮助，使用文本文档写的，复制粘贴就可以用。

网络优化算法：任两点间最短路径问题的BellmanFord算法-Network optimization algorithms: the shortest path between any two points BellmanFord algorithm issues

问题描述： 假设一个商店，它有一个货架和一个仓库，当货架上的商品数量少于一定的数目时，从仓库运一定数量的商品摆到货架上，当仓库里的商品的数量少于一定的数目时，购买商品把仓库填满，商品的出售要按照商品的生产日期来，快要过期的商品要先出售。 解决问题的方法： 用了两个栈和 一个队列，把队列当作仓库，用一个栈作为货架，把另一个栈当作临时的存储箱。当要往货架上添商品时，先把作为货架的栈中的元素全都压到作为存储箱的栈中，再把仓库中的元素压到存储箱中，然后再把存储箱中的所有元素都压到货架上，这样，就能保证快要过期的商品先被出售。-Problem description : Suppose a shop, which has a shelf and a warehouse, when the merchandise on the shelves less than a certain quantity of the number, a certain number from the warehouses of goods on the shelves, when the warehouse volume of goods is less than certain number, purchase goods warehouse filled, the goods according to the sale of commodity production to date, is about to expire first sale of goods. The solution : a two stack and a queue, queue as a warehouse, used as a stack shelves, and another stack as a temporary storage bins. When to go to the shelves Tim commodity, first as a stack shelves of all elements of the pressure storage tank as the stack, then the warehouse down to the storage element box, and then s

vc编写的小型旅馆管理系统-vc prepared by the small hotel management system

将xml格式的文件导入到 数据库中,将xml格式的文件导入到 数据库中-Xml file will be imported into the database, the xml file into database

后缀数存储算法，利用后缀树(sufixtree)存储，搜索数据，可以达到C*O(n)的复杂度-suffix several storage algorithm, the use of the suffix tree (sufixtree) storage, search, which can reach C* O (n) the complexity