软件工程的设计和开发文件，由于本人也不知道怎么回事，所以还请读者自己去斟酌，希望对你们有帮助！...

实现简单的日记本的程序，可以新建、修改、删除、查找日记本记录。-Realize a simple diary of the process, can create, modify, delete, find diary records.

此文件为Word 格式文件.DOC转换为TXT文件的源代码。-This file format for Word documents. DOC converted to TXT file s source code.

根据用户输入的中缀表达式，将其转化为后缀表达式并求值。-Based on user input infix expression into a suffix of its expression and evaluated.

内部算法排序比较，按从小到大排序，快速算法，归并排序，冒泡排序等-Comparison of internal sorting algorithm, to sort by from small to large, fast algorithms, merge sort, bubble sort, etc.

简单的电子时钟程序-simple electronic clock procedures

用C++ builer 实现的关于文件操作经典实例 里面有所有工程需要的源代码-C builer document on the realization of the operation, there are classic examples of all the projects need the source code

NAT打洞，原理和源代码 P2P之UDP穿透NAT的原理与实现（附源代码）-NAT burrows, and the principle and source code P2P UDP penetrate NAT"s Theory and Implementation (source code)

读写pdf格式文件的多平台C语言工具库-Multi_platform C language Tools Library which can read and write pdf file

猜数字游戏，程序提供自动生成及层次判断数字序列，锻炼人的记忆力及推倒能力-猜数字game, procedures to determine the level of automatically generated and the number of sequences, training people and tear down the memory capacity

上海三意公司的开发板和原理图2812 上海三意公司的开发板和原理图 上海三意公司的开发板和原理图 -Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic