45743543634

Bulk Mail demonstrates sending a large number of email via controls

这是一个解单纯形表的软件，矩阵的输入和结果的输出均在dos里实现，偶尔会有闪退，请耐心使用(This is a software solution simplex table, output matrix input and results are implemented in dos, the occasional flash back, please use patience)

说明：  source for checker asa

VB开发的电子琴，有录音，回放功能，界面很酷。(a Piano soft developed by VB,It has record,playback function with perfect interface.)

uvalive4849的ac源码。算法：2-sat。题意：给n（n<=3000）个黑方块的坐标，保证黑方块没有公共边。对于每个黑方块选一个角作为结点，使得所选结点满足输入的一个无向图。其中距离为曼哈顿距离。输出是否有解。possible或impossible。(AC source of uvalive 4849. Algorithms: 2-sat. Meaning of the questions: to n (n <= 3000) coordinates a black box, to ensure that there is no common edge black squares. For each black box to choose a corner as nodes, such that the selected nodes meet a directed graph with no input. Where the distance is the Manhattan distance. Output is solvable. possible or impossible.)

以由科学数据构成的大型二维数据表为对象，运用预测模型分析方法，实现语义压缩。 用MFC框架建立了一个基于上述方法的压缩解压工具应用程序。(Posed by the scientific data of large-scale two-dimensional data table for the object, the use of prediction model analysis, the realization of semantic compression. MFC framework with the establishment of a method based on the above-mentioned compression decompression tool applications.)

项目部来了一位漂亮的MM,她飘逸的红发散发出诱人的魅力,深深地迷住了我. 还主动问我:你刚才给我发的那些,是怎么弄的呢?我怎么弄不起呢:< ? 于是乎我做了这个东东来发消息,再于是乎我想你也可能需要,就来发表了:P. 程序环境: win系统,并且打开了windows message服务的主机可以通信(端口135). 涉及的功能: 使用一位高手提供的135端口信息发送函数. 一个ini文件类用于记录IP信息. 自定义一个消息和相关代码,用于把程序缩小到系统托盘.

C#写的控制串口继电器模块的代码，通过发送指令来控制多路串口继电器的开关。(Serial port control relay module C# to write the code, switch by sending commands to control multiple serial relay.)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

一个小巧的个人信息管理程序,很实用,vc6的源码和可执行文件,(A small, personal information management program is very practical, vc6 source code and executable file,)