-
abc
基于MFC在编辑框中实现文件的打开、查找和关键字搜索定位等功能(Based on MFC it realized the openning and searching of files or texts in your edit box and so on )
- 2013-12-04 21:04:59下载
- 积分:1
-
Shellexecute
Use the ShellExecute API function to execute a file, launch the Find utility, and perform default actions
- 2019-07-11 19:25:45下载
- 积分:1
-
Grid
一个VB6编写的表格控件,对与我们学习控件编写很不错。(Write a VB6 grid control, we can learn to write and very good control.)
- 2016-04-06 10:55:19下载
- 积分:1
-
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
-
SEVER
多人在线的网络聊天室—服务器,简化实用
可以修改后添加其他功能(Multiplayer online chat rooms- server, simplifying practical
Other functions can be modified to add)
- 2013-10-05 19:42:35下载
- 积分:1
-
use_ISP_on_PC
VC++串口通讯程序
大家可以看看,错误之处欢迎指出,这时本人花不少时间搞出来的啊(VC serial communication process we can see, the mistake welcome, Then I spend a lot of time in the ah)
- 2006-11-22 15:11:50下载
- 积分:1
-
S5335DK_Software_v1_2
The PCI Local bus concept was developed to break
the PC data I/O bottleneck and clearly opens the door
to increasing system speed and expansion capabilities.
The PCI Local bus moves high speed peripherals
from the I/O bus and places them closer to the system’s
processor bus, providing faster data transfers
between the processor and peripherals. The PCI Local
bus also addresses the industry’s need for a bus standard
which is not directly dependent on the speed,
size and type of system processor. It represents the
first microprocessor independent bus offering performance
more than adequate for the most demanding
applications such as full-motion video.(The PCI Local bus concept was developed to breakthe PC data I/O bottleneck and clearly opens the doorto increasing system speed and expansion capabilities.The PCI Local bus moves high speed peripheralsfrom the I/O bus and places them closer to the system sprocessor bus, providing faster data transfersbetween the processor and peripherals. The PCI Localbus also addresses the industry s need for a bus standardwhich is not directly dependent on the speed, size and type of system processor. It represents thefirst microprocessor independent bus offering performancemore than adequate for the most demandingapplications such as full-motion video.)
- 2008-01-08 10:58:20下载
- 积分:1
-
Heat-loss-from-a-pipe-in-an-indoor-location
Heat lost from a pipe located indoor. Several Excel
functions included.
- 2013-12-23 20:30:37下载
- 积分:1
-
chuankosheji
串口设计,基于C++语言 进行编写,用到MFC图形界面的设计(itis very useful for you who is learn visual c++)
- 2010-05-31 13:50:07下载
- 积分:1
-
src
QT入门教程,代码详细有注释,非常适合初学者参考学习(QT tutorial, code detailed annotations, very suitable for beginners reference study)
- 2014-11-10 18:06:20下载
- 积分:1