使用JFREECHART组件 读取数据库数据，生成柱状图，

用VC&&SQL开发的宾馆管理系统-VCSQL development with the hotel management system

VFP学生管理系统，包括注册，管理以及数据统计-VFP student management system

网吧管理是项目照顾的网吧相关职能部门。它记录的时间每个用所选计算机上的用户时，可以生成的报告

从键盘上输 入一串正整数， 最后输入－1作为输入结束的标志。以这些正整数的值作为二叉排序树中的结点的数据场之值，建立一棵二叉排序树要实现排序二叉树的插入。采取叶子插入法，即新插入的节点均为改二叉树的叶子节点，且满足中序有序性。-From the keyboard to enter a string of positive integers, the last input-1 as the input end of the sign. These are integer values as binary sort tree nodes in the data field" s value, and the establishment of a binary sort tree to achieve binary tree insertion sort. To leaf insertion method, that the new nodes are inserted to change the binary tree leaf node, and in order to meet the orderliness.

一个效率可以的线段树代码 可以直接用来求解矩形面积并 另外可以修改实现更多功能.-The efficiency of the line segment can be a tree code can be directly used to solve the rectangular area and the other can be modified to achieve more.

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

用C语言写的文件合并，可以合并两个二进制文件-Using C language to write the file merger can merge two binary files

单链表的实现方法，很简单的程序，但是是入门者的必经之路-single Chain method, a very simple procedure, but it is a must to beginners

这是数据结构中树的全部实现代码，对学习数据结构的同学很有帮助-this is a code of data structure

一个压缩算法, 名字叫PPMD,压缩率比较高, 同时, 可以自行修改并编译,请各位研究算法的同僚一同研究.-a compression algorithm, named PPMD, higher compression ratio, and can make its own decisions and build, please algorithm research colleagues to study together.