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网络实验4 RAW_TCP客户端实验
RAW_TCP客户端实验LWIP Porting with UCOS Operating System(RAW_TCP Client Experiments)
- 2019-05-09 14:50:41下载
- 积分:1
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5
一道程序编译顺序的考题,涉及到函数调用的先后顺序及运算符号的优先级等问题。下面我展开给你讲。
C的程序编译总是从main函数开始的,这道题的重点在“fun((int)fun(a+c,b),a-c)) ”语句。
系统首先要确定最外层 fun()函数的实参,第一个参数的确定需要递归调用fun()函数(不妨称其为内层函数)。内层函数的两个参数分别为x=a+b=2+8=10、y=b=5,执行函数体x+y=10+5=15,于是得外层函数的参数x=15。其另一个参数y=a-c=2-b=-6,再次执行函数体,得最终返回值x+y=15+(-6)=9。 (Compiling together the sequence of test procedures, involving the sequence of function calls and operator symbols, such as the priority problem. Now I give you to start speaking. Procedures for C compiler always start from the main function and at这道题the focus of " fun ((int) fun (a+ c, b), ac)) " statement. System must first determine the most outer layer of fun () function of real parameters, the first parameters of recursive calls required fun () function (may be called the inner function). Inner function separately for the two parameters x = a+ b = 2+8 = 10, y = b = 5, to execute the function body x+ y = 10+5 = 15, then the outer function parameters were x = 15 . Its another parameter y = ac = 2-b =- 6, once again to execute the function body may eventually return the value of x+ y = 15+ (-6) = 9.)
- 2009-03-15 15:36:23下载
- 积分:1
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F06x_SMBus_EEPROM
C8051F060通过普通IO口模拟IIC总线读写EEPROM(C8051F060 analog through the general IO port to read and write EEPROM IIC bus)
- 2011-08-19 08:22:54下载
- 积分:1
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zuiyouerfenjiansuozhu
最优二叉搜索树问题具有最优子结构性质,即其任意一棵子树都是一棵独立的最优二叉搜索树,所以可以采用动态规划方法,并且在每次更新时保存子树的根。(Optimal binary search tree problem has optimal substructure property that any of its sub-tree are an independent optimal binary search tree, so you can use dynamic programming methods, and save each update subtree roots.)
- 2013-10-10 18:48:17下载
- 积分:1
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Boost-library-study-
说明: Boost库学习指南与使用说明,可以带领您快速的学习Boost,希望可以帮到您。(Boost library study guides and instructions for use, can lead you quickly learn Boost, hoping to help you.)
- 2011-04-08 21:58:18下载
- 积分:1
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C#做的Mp3播放器实例源码,详见截图
C# Mp3播放器效果
- 2013-01-10下载
- 积分:1
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CDictionary
简单英汉字典程序。功能包括装载单词信息,添加删除单词等。(Simple English-Chinese dictionary program. Features include loading the word information, add and delete words and so on.)
- 2014-02-04 20:59:40下载
- 积分:1
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5477375
带背景工具栏的文本编辑器,VC++经典编程源码,很好的参考资料。(With the background of the toolbar text editor, VC++ classic programming source code, a good reference.)
- 2013-11-14 18:51:07下载
- 积分:1
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TextToDbf
将.list后缀(地质学中常用的一种格式)的纯文本文件转换成dbf格式的vf数据库文件。
采用超线程技术,对于大尺寸的文件操作不会使界面卡死,稍作修改可成为通用的文本文件导入数据库的程序。(Will. List suffix (geology used in a format), plain text file into dbf format database file vf. The use of Hyper-Threading Technology for the large size of the file operations interface card does not die, with some slight modifications can be a text file to import generic database procedures.)
- 2007-08-07 14:01:51下载
- 积分:1
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W5300
w5300初始化代码,可以直接调用,用于nios初始化(W5300 initialization code)
- 2020-06-16 08:00:01下载
- 积分:1