北京矢量电子地图shp格式，可用于GIS二次开发地图，如MapObjects，MapX等二次开发地图。...

自己做的 借书管理系统-own library management system

著名的文件合并算法，欢迎大家使用下载，好东西呀。-Documentation of well-known algorithm, welcome everyone to use the download, you good things.

该程序是分布计数排序，它是我所见过的各种排序方法中最快的，它的时间复杂度为O(n),但是这种排序适用于已知待排序列的上下限，并且如果上限与下限的差值比较大的话，空间消耗也比较大．-distribution of the program is counting sequencing, it is I have seen the fastest sorting methods, it"s time complexity of O (n), but this sort known to be applicable to sort out the range, and if the upper and lower limits of the relatively large margin, space consumption is relatively large.

一种查找数据库中关于一个字符串的匹配的数据结构-Find a database on a string of matching data structure

这是一本介绍面向对象数据库的书，对学习数据库的朋友们很有帮助。-This is an introduction of object-oriented database of books, to learning database helpful friends.

Dijkstra算法，可以求解图论中两点之间的最短路径

哈夫曼编码(Huffman Coding)以哈夫曼树─即最优二叉树，带权路径长度最小的二叉树，经常应用于数据压缩。-Huffman coding (Huffman Coding) ─ a Huffman tree that is optimal binary tree, with the right of the path length of the smallest tree, often used in data compression.

一个数据结构的大作业-a data structure of operation

该程序完成对二叉树的非递归的前序遍历，在三种遍历方法中，这种遍历最简单，所以，核心代码自然要少很多。-completion of the process of non- recursive binary tree of the former preorder, the three traverse method, which traverse the most simple, so natural to the core code is much less.

数据结构 Balance-Bi-Tree 数据结构 Balance-Bi-Tr-data structure Balance- Bi-Tree data structure Balance- Bi-Tr ee data structure Balance- Bi-Tree data structure Balance- Bi-Tr