MF3ICDX21_41_81_SDS

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.

VC++ 串口通信,可以收发数据,可选用TCP/IP 通信-VC++ Serial communication, you can send and receive data, may choose to use TCP/IP communications

用Delphi编写Socket网络通讯程序-with Delphi Socket network communications procedures

GPIO口模式下的网络设备的测试程序，包括命令测试和数据测试-GPIO port mode network equipment testing procedures, including testing and data testing orders

用delphi编写socket实现远程抓屏-Prepared using delphi remote socket screenshots

UPD网络通信程序-UPD Network Communication Program

一个“Ping”程序，主要包括：填写一个ICMP回响请求报文，以数据报的方式向目标主机发送，然后接收目标主机回送的ICMP回响应答报文，若成功，给出提示信息。-a "Ping" procedures, including : a complete response ICMP request packet, Data reported to the mainframe sent to the target and then receiving sent back to the mainframe objectives of the ICMP response Reply message, If successful, and given a message.

服务器程序要完成以下功能：创建监听Socket进行监听，当有客户端请求连接时，建立一个新的接收Socker处理这个客户的数据发送与接收；接受客户端发来的数据，并向客户端返回相应信息，本程序向客户端返回信息为接收到的信息；将接受的信息通过串口1发送出去-Server program to complete the following functions: Create Socket eavesdropping eavesdropping, when client requests a connection, the establishment of a new deal with the customers to receive Socker send and receive data accept client data sent to the client to return to the corresponding information, the procedure to return information to the client to receive the information will accept the information sent through the serial port 1

中国移动CMPP短信开发平台,一个用JAVA程序编写的程序开发包，是一个事例，对手机通讯这块很有帮助。-CMPP China Mobile SMS platform, a Java programmers using the procedure development kits, it is an example of this helpful in mobile communications.

VC++6 TCP UDP通讯程序实例-VC 6 TCP UDP communication procedures example