GameServer

zoj094 Matrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose. For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix. There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C). The first one takes 15000 elementary multiplications, but the second one only 3500. Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy. (Matrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose. For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix. There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C). The first one takes 15000 elementary multiplications, but the second one only 3500. Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy. )

VC++create the UI thread

DISCRETE ELEMENT METHOD AND ITS PRACTICE ON EDEM4

数制转换和运算方法。用Java语言编写一个十六进制大数运算程序 (Number system conversion and computing methods. Java language using a hexadecimal calculation procedures of large numbers)

市场部经常要出各种分析报告，一写就是洋洋洒洒几十页。文字功底深厚的小王写东西自然不在话下，然而每每困扰他的却是排版的问题，每次都要花大量的时间修改格式、制作目录和页眉页脚。最头疼的是上司看完报告后让他修改，整篇文档的排版弄不好就要重来一遍。制作目录也是出力不讨好的事，尽管小王知道Word中有插入目录的功能，可是尝试了几次就弃之不用了，原因是系统总是提示有错误。(Markets are often a variety of analytical reports, one is to write dozens of pages long. Language skills to write something profound Wang natural not to mention, however, always troubled him, but the problem is the layout, each has to spend a lot of time to amend the format of the production of directories and header footer. The most headaches is the boss read the report so that he changes the whole layout of the document will be re-fix it again. Production output directory is also a matter of not being appreciated, even though Wang know that Word has inserted in the function of the directory, but try a few on the abandoned, the reason is that the system always prompts an error.)

说明：  一个通过post以及get访问网站的小工具(A small tool for accessing websites through post and get)

第一个项目：novel.spider（姑且叫他为spider吧）-jsoup,http-client 提供了三个最为底层的方法： ChapterFactory.getChapterSpider(NovelSiteEnum novelSiteEnum).getChapters(NovelSpiderUtil.getRelativeUrl(NovelSiteEnum novelSiteEnum, url)) 获取一个爬取对应网站的章节的实体，并执行爬取任务 ContentFactory.getContentSpider(NovelSiteEnum novelSiteEnum).getContent(NovelSpiderUtil.getRelativeUrl(NovelSiteEnum novelSiteEnum,url)) 获取一个爬取对应网站的内容的实体，并执行爬取任务 NovelDownloaderObserver observer = new NovelDownloaderObserver(url) 下载小说...(ChapterFactory.getChapterSpider(NovelSiteEnum novelSiteEnum).getChapters(NovelSpiderUtil.getRelativeUrl(NovelSiteEnum novelSiteEnum, url)) ContentFactory.getContentSpider(NovelSiteEnum novelSiteEnum).getContent(NovelSpiderUtil.getRelativeUrl(NovelSiteEnum novelSiteEnum,url)) NovelDownloaderObserver observer = new NovelDownloaderObserver(url))

学生成绩管理,默认登录密码为:wood。(Management of student achievement, the default login password is: wood.)

说明：  《Java课程设计》随书源码，很全，所有章节的源码都有(The source code of "Java Curriculum Design" is included with the book.)

说明：  推箱子小游戏。懒羊羊与灰太狼。java实战项目(Push box games. Lazy sheep and Grey Wolf. Java combat project)