数据结构 数据结构 数据结构 数据结构

一个很简单的用C写的文本编辑的工具,在tc下运行调试成功 希望对大家有用!-a very simple C text editor to write the tools running under the debugger tc success useful for all!

以高效率的方法查找一个数组中的第二大数，数组中的数可以相同.同时对各种可能发生的错误返回相应得错误代码。-find second max number in a high effective method.The number in the array could be the same.meanwhile ,the program return special error code

图的相关学习,对建立图,图的一系列基本函数的操作,有详细的注释!

sqlite3是一个用于嵌入式的数据库系统，由于具有原子事务的功能，所以在嵌入式设备易掉电中的应用中非常适合。此个版本是第三版SQLITE3-SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. see more: http://www.sqlite.org

北京公交路线查询系统-Beijing Bus Route Query System

采用C++语言编写，用来完成数据结构中中缀变后缀的程，以及利用中缀式计算四则运算表达式的程序

TwoEmbranchmentTree:As ancestor has its children , a tree has its leaves. we could check its leaves in terms of algorithm as preorder , midorder or postorder.-TwoEmbranchmentTree : As ancestor has its children, a tree has its leaves. we could check its leaves i n terms of algorithm as preorder. midorder or postorder.

应用背景学生在线注册项目。包括删除学生记录，更新，查看和搜索关键技术项目包括…1.view记录2.delete记录3.update记录和4。搜索特定的学生证记录

huffman树的基本实现. 利用读取TXT文件统计产生huffman树,从而对TXT文件进行压缩和解压.-huffman tree realize. the use of statistics to read TXT file generated huffman tree, thus TXT file compression and decompression.

用梯形公式和simpson公式求积分-with trapezoidal formula and simpson formula quadratures