的Kruskal最小生成树算法Mathematica软件应用

PFC实例是参照PB6.51版本的PFC的example做的，里面的注释基本都是用中文重新写过，方便大家阅读，本PFC实例没有使用SQLSPY、DEBUG服务和数据窗口属性服务，但是增加了一些实例，如：带进度条的检索工具，SQL语法分析，数据窗口缓存服务等。-PFC PB6.51 example is the reference version of the example of PFC done inside of the Notes which are re-written in Chinese, facilitate reading, the examples do not use PFC SQLSPY, DEBUG window service attributes and data services, but an increase of some examples, such as : the progress of the band Search tools, SQL syntax analysis, data window cache services.

BabelKit是一个通用多语言数据库代码表的接口。它接收维护使用多语言的多个数据库代码定义集中的所有编程工作。代码管理和翻译页可以让开发人员定义新的虚拟代码表，新语言，输入所有代码和它的描述，再将它们翻译成所有相关的语言。Perl和PHP类可以检索代码描述，并自动地用用户语言生成HTML代码选择元素。这简化了Web站点及数据库的国际化和本地化。 -BabelKit is an general multi- languages databases code page connection. It receives the maintenance to use the multi- languages many databases code to define the centralized all programming work. The code management and the translation page may let the development personnel define the new hypothesized code page, the new language, input all codes and its description, translate again them all correlations the language. Perl and the PHP kind may retrieve the code description, and automatically produces the HTML code choice element with the user language. This simplified the Web stand and the database internationalization and the localization.

零件切割问题： 给定一块宽度为W的矩形板，矩形板的高度不受限制。现需要从板上分别切割出n个高度为hi，宽度为wi的矩形零件。切割的规则是零件的高度方向与矩形板的高度方向保持一致。问如何切割使得所使用的矩形板的高度h最小？ 任给一个输入实例，能输出切割所需要的实际高度并能用图形演示切割的过程-cutting parts : a given width of the rectangular plate W, the height of rectangular plate unrestricted. Need from the board is cutting out respectively n height of the hi, wi width of the rectangular parts. Cutting parts to the rules of the height of the rectangular plate with a high degree of consistent direction. Asked how cutting makes use of the rectangular plate height h minimum? As an input for example, will cut output by the needs of the high and can be used graphic demonstration of the cutting proce

统计学生成绩表中各分数段学生人数，用列表框返回结果。-Statistics of student achievement scores above table the number of students, using the list box to return results.

利用OLEDB以数据库的方式打开Excell文件，SQL语句同样适用-using OLEDB databases to open Excel documents, SQL statements apply equally

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this is solar system in c++ .

动态规划的石子问题算法下载压缩包后，解压，使用vc-stones dynamic programming problem packet compression algorithm download, extract, use vc

ADO&VC&SQL的例子，很经典-ADO

文件管理系统1.0Bjsp-document management system 1.0Bjsp