插入运算符算法，123456789=a，在等式左边的任意两个数字之间插入 +...

利用c语言实现学生成绩的管理，主要功能有新生的登记注册、学生信息的修改、学生成绩的登记、学生成绩的修改、学生成绩单的格式打印等功能；本程序富含有背景操作等相关内容！

药店管理系统；

骑士遍历问题，在一个n*n个方格的国际象棋棋盘上，马（骑士）从任意指定方格出发，按照横1 步竖2 步，或横2 步竖1步的跳马规则，走遍棋盘的每一个格子，且每个格子只走1次。-Knight, in an n* n box at the international chess board, Ma (Knight) from the arbitrary designation box and, in accordance with a further horizontal two-step vertical, horizontal or a vertical two-step further vaulting horse rules traveled a checkerboard lattice of each and every one lattice just take time.

穷举密码算法 /在许多情况下我们需要穷举组合的算法，比如密码词典。 //这个算法的关键是密码下标进位的问题。 //另外本例子中的写文件语句效率比较低，为了降低算法复杂度没有优化。 //如果要提高写文件的效率，可以使用缓冲区，分批写入。-Exhaustive Cipher/In many cases we need to exhaustive combinations of algorithms, such as the password dictionary.// This algorithm, the key is password subscript binary problems.// Another example of this statement to write a document relatively low efficiency, in order to reduce the algorithm complexity is not optimized.// If you want to improve the efficiency of writing documents, you can use the buffer, write in batches.

一个客户管理的源代码，采用三层式结构设计。-Management of a client

房地产销售管理系统包括销售房屋、楼房信息管理、客户信息管理、员工信息管理、费用管理等功能。我的毕业设计，毕业论文和打包好的毕业程序代码和未打包的程序代码-real estate sales management system including sales of housing, building information management, customer information management, information management staff. cost management, and other functions. I graduated from the design, packaging and good thesis graduate program code and not the packaging code

wince中用于数据库与PC机的同步，可以实现与pc机数据库的同步更新-used to wince database synchronization with the PC machine, you can drive with pc sync database update

反正切函数C实现,一个简单的C语言函数的实现,以及两个math的头文件-Arc tangent function C implementation, a simple implementation of C-language function, and two math header file

病人管理系统是用来保持病人预约和病史。

冒泡法排序C++实现的简便运算，可直接应用-Bubble sort C++ method to achieve an easy operation, can be applied directly