online examination using C#

kNN实现步骤 (1)计算已知类别数据集中的点与当前点之间的距离 (2)按照距离递增次序排序 (3)选取当前与当前距离最小的k个点 (4)确定k个点所在类别的出现的频率 (5)返回前k个点出现频率最高的类别作为当前点的预测分类

在自己的程序中添加IE浏览功能的源码，非常好用！-Procedures in their IE browser add-source function, very easy to use!

用VC++编的小程序，用于比较两个数的大小，已通过调试-VC++ compiled by a small program used to compare the size of two numbers, has passed the commissioning

俄罗斯方块的一个源代码，实现了经典的俄罗斯方块游戏，经vc6调试成功-rect

RGB，形式多样化，很适合初学者使用，很好的代码-RGB, the form of diversification, it is suitable for beginners to use, very good code

药品进销存管理系统, 入库 出库 盘点操作 财务报表体现 -Drugs Invoicing Management System, a database inventory warehousing operations financial statements reflect the

这是一个基于网络的资源

多媒体计时器能编程设定1毫秒或更小，是诸如MIDI序列发生器之类的专用型应用程序的理想选择，但是它们也招致了更多的开销，并且会对系统上正运行的其他程序造成负面影响。其实，在Windows API中有很多提供时钟查询的函数，利用它们就可以编写自己的高精度计时器了。类CMicroSecond和Celapsed就是用Windows API编写的2个高精度计时器-multimedia timer can be programmed to set a millisecond or less, such as MIDI sequence generator such as dedicated application-an ideal choice, but they have also incurred additional expenses, which would systems are running on the other procedures have a negative impact. In fact, the Windows API has many inquiries clock function, it can use them to create their own high-precision timer of. Category CMicroSecond and Celapsed Windows API is used to prepare the two high-precision timer

C语言编程高级入门，使大家的C语言有所提高-C language programming advanced beginners, so everyone" s C language has increased

基于stc15单片机的PH浓度测量仪，数码管显示浓度值，可对浓度和传感器进行校准