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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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AT(v2.0.0)0330
这是EM560模块的AT命令规范，很值得学习的(This is the EM560 module AT command specification, it is worth learning)
- 2010-09-20 11:02:40下载
- 积分：1
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SPWM
正弦波脉宽调制程序，适合初学者入门，可以直接运行(Sine pulse width modulation procedures, suitable for beginners entry, you can directly run)
- 2015-03-26 13:44:05下载
- 积分：1
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gg_mle
DGGBETA针对广义高斯，GGDEMO，，GGD中BETA估计，广义高斯参数估计，概率密度，(DGGBETA for Generalized Gaussian, GGDEMO,, GGD in BETA estimated generalized Gaussian parameter estimation, probability density,)
- 2010-08-06 15:49:59下载
- 积分：1
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SimulationsforRadarSystem
雷达系统仿真的书和程序，对于写论文很有帮助的。特别是程序很有参考价值(Radar system simulation of books and procedures for writing papers helpful. Program was useful in particular)
- 2010-11-15 09:39:13下载
- 积分：1
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The-MATLAB-Genetic-Algorithm-Toolbox
The MATLAB Genetic Algorithm Toolbox
- 2012-05-05 23:31:28下载
- 积分：1
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jiaochaouhexishu
可以计算双包层光纤耦合系数，采用耦合模方程计算(Can be calculated double cladding fiber coupling coefficient)
- 2013-02-25 16:28:12下载
- 积分：1
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libsvm-3.16
it is a libsvm which can help us to do classification of a benchmark in the platforme matlab
- 2013-04-17 23:51:25下载
- 积分：1
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coord_change
PDC齿测量齿面和齿侧的点确定切削齿的空间位置(cylinder circle norm line)
- 2015-01-30 12:45:38下载
- 积分：1
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WIMChannel
matlab仿真使用的winner无线信道模型，用于研究中的仿真平台的搭建(matlab simulation winner wireless channel model used for studying the structures of the simulation platform)
- 2010-11-20 11:10:29下载
- 积分：1
