-
The program demostrates the ability to download a Web Resource using Java Networ...
The program demostrates the ability to download a Web Resource using Java Network and I/o Package classes
- 2022-07-23 09:05:52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
-
17291
仿易语言月历组件功能源码例程程序结合易语言高级表格支持库,调用API函数模仿实现易语言月历组件功能。(Imitation easy language calendar component features combined with easy language source routine program to support advanced forms library , call the API function to achieve easy language to imitate calendar component features .)
- 2016-06-15 22:22:58下载
- 积分:1
-
完全是个人编写的一个FTP服务器,功能不是很全,但应该有一定的参考价值。...
完全是个人编写的一个FTP服务器,功能不是很全,但应该有一定的参考价值。-is prepared by a personal FTP server function is not all, but there should be some reference value.
- 2022-02-02 10:43:56下载
- 积分:1
-
ssl.tar
openssl实现客户端与服务器证书创建生成并验证(openssl to achieve the client and server certificates are created and generated verification)
- 2016-06-27 18:44:06下载
- 积分:1
-
Fnn
说明: Serial port Visual basic Connect continues Function
- 2020-06-25 15:40:01下载
- 积分:1
-
ISA_CARD
基于ISA总线的I/O卡的使用的源代码,并有用VC做的界面(Based on the ISA bus I/O cards used in the source code, and useful to do VC interface)
- 2009-01-13 10:49:27下载
- 积分:1
-
此示例演示如何使用知识产权辅助程序接口函数来操作反渗透…
This sample demonstrates the use of IP Helper API functions to manipulate the routing table.
- 2022-01-28 19:25:42下载
- 积分:1
-
ICMP高级开发是一个能够实现ICMP协议的一个程序,在程序中能够实现ping功能和trace route功能。...
ICMP高级开发是一个能够实现ICMP协议的一个程序,在程序中能够实现ping功能和trace route功能。-image analysis and identification of a key aspect is the image measurement parameters, the procedure could achieve some of the parameters of the measurement.
- 2022-11-19 03:40:04下载
- 积分:1
-
creat
tests directory - c24 and after.
- 2015-11-30 19:48:15下载
- 积分:1