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设计一个程序，对商铺信息管理，商铺信息包括：商铺编号，商铺名，信誉度（0-5），（商品名称1，价格1，销量1），（商品名称2，价格2，销量2），（商品名称3，价格3，销量3）…。 商品名称包括(毛巾，牙刷，牙膏，肥皂，洗发水，沐浴露等6种以上商品)，每个商铺具有其中事先确定若干商品及价格，由文件输入，销量初始为0。(Designing a program to manage shop information, which includes: shop number, shop name, reputation (0-5), (commodity name 1, price 1, sales volume 1), (commodity name 2, price 2, sales volume 2), (commodity name 3, price 3, sales volume 3).... Commodity names include (towels, toothbrushes, toothpaste, soap, shampoo, bath lotion, etc.) more than 6 kinds of goods, each shop has a number of goods and prices in advance, input by documents, initial sales of 0.)

The quality of functional testing of supercomputer application often requires analyzing the interaction of the appli- cation and the underlying architecture. In this report, we incorpo- rate some performance counters in the minMIPS which monitor a variety of processor events such as pipeline stalls,branch predictions and memory access. We fi rst explain how proposed method implemented.We then describe how the performance counters can increase the test coverage for functional testing of the microprocessor.And fi nally we reported the result of both tests results with and with out performance counter.

真空计控制程序 源码及可执行程序 编成环境labwindows cvi(Vacuum gauge control program source code and executable program compiled into the environment labwindows cvi)

说明：  学习C语言数组章节时，通过实验加深理解，通过处理不同的问题，来理解数组的用法。(When learning the chapters of Array in C language, we can deepen our understanding through experiments, and understand the usage of Array by dealing with different problems.)

一个用c++builder开发的发邮件的程序，支持附件！- Development sends the mail with c the builder the procedure, supports the appendix!

execl的使用,和execvp的用法不同，可以相互比较着使用(the use of execl)

可以对指定的数据进行查询 四字节查询 可以对地址进行修改,()

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使用JAVA I/O和 NI/O编写的两种网络ECHO服务器，用以学习两种IO的不同编程方法，体验基于阻塞与非阻塞IO开发高性能网络应用程序的具体实例.Java平台传统的I/0系统基于byte(字节)和Stream(数据流)。这种模式下的I/O 操作以字节为单位,以流的方式处理数据。而NIO( New I/O )以块的方式处理数据，它的系统操作面向Buffer(缓冲),Channel(通道)和Selector(选择器)，不再是字节，这种模式利用了操作系统管理内存和文件的方式，并将一些耗时操作直接转移给操作系统，使JavaI/O的速度得以提高、性能得到了明显的改善 -The use of JAVA I/O and NI/O, prepared by two types of network servers ECHO to learn two different programming methods IO experience obstructive and non-blocking IO based on the development of high-performance network applications specific examples. Java platform for the traditional I/0 system is based on the byte (byte) and Stream (data streams). This mode of I/O operation in bytes in order to deal with data flow way. The NIO (New I/O) blocks the way to deal with data, its system for Buffer (buffer), Channel (channel) and the Selector (selector), is no longer a byte, this mode of use of operating system management of memory and the manner in which documents, and some time-consuming operation of a direc