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136645-ds1
公路桥梁电算(第二版).杨炳成 主编/2003-06-01/人民交通出版社.
本书主要介绍公路桥梁及其他工程结构物内力分析、截面配筋设计和绘图的源程序,采用扩展BASIC语言编制,设计计算严格遵守了交通部颁发的公路桥涵设计规范。(Highway bridge computerization (version second). Ed. Yang Bingcheng /2003-06-01/ people traffic press
This book introduces the analysis, the internal force of highway bridges and other engineering structures reinforcement design and drawing of the source, using the extended BASIC language, design and calculation of the design of highway bridges and culverts in strict compliance with the Specifications issued by the Ministry of communications.)
- 2013-12-25 09:47:24下载
- 积分:1
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屏幕保护程序基类
说明: 就是个屏幕保护程序基类,希望对大家能够有所帮助.(screens is the base class protection program, we hope to be able to help.)
- 2005-11-14 13:24:12下载
- 积分:1
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ProgrammingApplicationsforWindows
WINDOWS核心编程,已编译的htm格式,内容完整,只有3M多,比pdf文档节省。(WINDOWS core programming, compiled htm format, the content is complete, only 3M, pdf files than savings.)
- 2007-06-27 17:19:45下载
- 积分:1
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zoj1094
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.
)
- 2012-06-10 10:38:53下载
- 积分:1
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vbPaccessPseria
visual basic+数据库access+串口+实时显示曲线(vb+database access+serial)
- 2012-05-11 09:10:15下载
- 积分:1
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vb开发的切分窗口.rar
vb开发的程序,可以模拟VC中的切分窗口,可以使自己的程序专业化。(vb the program can simulate the VC splitting window, can make its specialized procedures.)
- 2005-05-01 11:51:10下载
- 积分:1
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32OLERTime
一个MapInfo的简单二次开发实例,基本控件的调用和对象的引用(MapInfo' s a simple example of the second development, the basic call control and object references)
- 2009-05-10 11:04:14下载
- 积分:1
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RedHatWindow
VB语言写的仿Unix红帽操作系统界面,附带源码(VB language to write the copy Unix red hat operating system interface, with the source code)
- 2013-08-09 11:26:55下载
- 积分:1
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E0403
VC6.0完全自学手册 主编孔鹏 对话框与窗口操作源代码(VC6.0 dialog with the window operation code)
- 2013-10-26 19:01:57下载
- 积分:1
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MFC-in-simple-language
我所看过的写的最好的剖析MFC源码的书,这本书其实出版的比台湾侯俊杰的《深入浅出MFC》要早(Write the best analysis of MFC source book I have ever seen,better than Hou Junjie s book)
- 2012-05-04 00:06:50下载
- 积分:1