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在线知识答题系统，可以附加数据库等操作。可以下载题库-Answer online knowledge systems, database operations can be attached. Questions can be downloaded

质数环,运行程序自动生成一定范围内的质数环,即相邻俩数之和为质数-prime Central, a program to run automatically generated within a certain range of standard ring, the two neighboring few and as a prime number

一个焦化厂的电子称过秤软件，小巧实用，有需要修改的地方，不过已经能够胜任基本工作了。-A coking plant, said electronic weighing software, compact and practical, there is need to modify the areas, but the basic work has been capable of.

计算圆周率 Pi (π)值, 精确到小数点后 10000 位 只需要 30 多句代码！-Pi calculated pi () values, accurate to 10,000 decimal places only need more than 30 sentence code!

多种方法解决全排列的问题 在vb环境下编写-various methods to solve all problems with the environment in preparation vb

fish算法,模式识别-fish algorithm, pattern recognition

ORACLE数据库的很好的PPT教程，希望对大家有所帮助-ORACLE database PPT excellent tutorial we want to help

该程序能够实现傅立叶的快速转换和放转换用vb语言来实现，整体效果不错！-the procedures to achieve fast Fourier transformation and the conversion put vb language used to achieve the overall effect was excellent!

这是一个好用的MD5的C++类；这个类可以加在控制台 程序中也可用在MFC中， 并且提供了详细的错误处理 函数，是一个安全的类。例程是一个MD5的MFC程序， 支持字符串和文件两种输入。 LPCSTR TargetFile(char *filename=NULL) //计算文件的MD5值 void TargetStr(LPCSTR str) //计算字符串的MD5值 LPCSTR GetDigestKey() //取MD5运算后的结果 LPCSTR GetErr() //如果有错误，取错误字串-This a user-friendly MD5 C; This category can be added to the Console program is available in MFC, and provided a detailed error handling function, is a safety class. MD5 is a routine MFC procedures, and documentation to support a string of two input. LPCSTR TargetFile (char* filename = NULL)// calculate MD5 value of the document void TargetStr (LPCSTR str)// calculate MD5 string value LPCSTR GetDigestKey ()// Operational MD5 from the results LPCSTR GetErr ()// If there were mistakes from the wrong string

Prim 算法寻找最小生成树，用C语言实现，有完整的注释！-Prim algorithm to find the minimum spanning tree, using C language, a complete Notes!