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单射函数问题
设函数f将点集S = {0,1, , n
单射函数问题
设函数f将点集S = {0,1, , n -1}映射为f (S) = { f (i) | iÎ S} Í S 。单射函数问题要
从S中选取最大子集X Í S 使f (X )是单射函数。
例如,当n=7, f (S) = {1,0,0,2,2,3,6} Í S 时, X = {0,1,6} Í S 是所求的最大子集。-Injective function, the function f the problem will be the point set based S = (0,1, , n-1) maps to f (S) = (f (i) | iÎ S) Í S. Injective function of the problem from the largest subset of S, select the X Í S so that f (X) is injective function. For example, when n = 7, f (S) = (1,0,0,2,2,3,6) Í S, when, X = (0,1,6) Í S is a subset of the desired maximum.
- 2023-04-24 20:15:02下载
- 积分:1
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dynamic name space 解析器
dynamic name space 解析器-dynamic name space parser
- 2023-08-04 18:45:03下载
- 积分:1
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我自己用Visual C++6.0编写的简单的聊天程序,比较简单,特别适合初学者学习借鉴之用。...
我自己用Visual C++6.0编写的简单的聊天程序,比较简单,特别适合初学者学习借鉴之用。-I am using Visual C++6.0, prepared by the chat program easy, relatively simple, especially suitable for use for beginners to learn from.
- 2022-02-07 06:05:51下载
- 积分:1
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development environment : J2SDK1.42 Resin2.1.5 ACCESS2000 operating requirements...
开发环境:J2SDK1.42+Resin2.1.5+ACCESS2000 运行要求: ・Windows 2000 或 Windows XP 安装J2SDK1.42+Resin2.1.5+ACCESS2000 主要功能: ・支持UBB; ・屏蔽HTML; ・加入表情; ・发言,回复,修改,删除,搜索; ・管理留言本;-development environment : J2SDK1.42 Resin2.1.5 ACCESS2000 operating requirements : Windows 2000 or Windows XP installed J2SDK1.42 Resin2.1.5 ACCESS2000 main functions : to support UBB; Shielding HTML; Joining expression; Speaking back , modify, delete, search; the management messages;
- 2022-02-06 21:48:55下载
- 积分:1
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自己用builder编写的点对点聊天软件,以后再也不用担心服务器忙咯,...
自己用builder编写的点对点聊天软件,以后再也不用担心服务器忙咯,-use c++ builder,conect point to point.can chat in any time,should not care about the block server.
- 2022-01-31 17:05:00下载
- 积分:1
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库存管理
此源代码创建执行存货的管理,所有的操作将registred在exercice adequat的数据库,那么你可以用 statiqtic 变更报告设身处地为新的一年是很容易通过此应用程序
- 2022-03-06 02:34:23下载
- 积分:1
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网络电话软件,采用P2P通讯方式,是穿透NAT的一款实用的示例程序。...
网络电话软件,采用P2P通讯方式,是穿透NAT的一款实用的示例程序。-Internet phone software, the use of P2P communication is NAT penetration of a practical example of the procedure.
- 2022-01-27 15:33:02下载
- 积分:1
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基于adi blackfin dsp的卷积编码程序,包含多种通信系统中的卷积编码源代码...
基于adi blackfin dsp的卷积编码程序,包含多种通信系统中的卷积编码源代码-Patrick Blackfin DSP-based convolution coding process, covering a wide variety of communications systems convolutional coding of the source code
- 2022-06-21 04:04:05下载
- 积分:1
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BCB环境下实现的FTP多线程下载。该程序采用了多线程技术和断点续传技术。...
BCB环境下实现的FTP多线程下载。该程序采用了多线程技术和断点续传技术。-BCB environment to achieve multi-threaded FTP download. The program uses multi-threading technology and HTTP technologies.
- 2022-04-17 17:18:02下载
- 积分:1
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它是一个套接字服务器。它接受来自客户端的连接和打印的连接…
It is a socket server. It accepts a connection from client and prints on the console a message that client writes
- 2022-08-26 11:57:19下载
- 积分:1