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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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implvol
the code for compute Implied volatility
- 2010-11-30 14:23:14下载
- 积分：1
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ziegler-nichols-m-file
ziegler nichols method with matlab
- 2012-07-27 02:10:31下载
- 积分：1
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DE
说明： 基本的DE程序对于初学者很有帮助 希望对大家有所帮助(basic DE)
- 2015-01-17 15:20:40下载
- 积分：1
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EKFTracking
tarcking a ballistic target
- 2014-11-26 20:58:34下载
- 积分：1
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Biosignalandbiomedicalimageprocessing
《biosignal and biomedical image processing》一书的部分源码(biosignal and biomedical image processing- matlab based application)
- 2009-04-26 05:43:47下载
- 积分：1
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learning_code
无限混合模型的非监督学习算法的例程和MATLAB代码(It s a set of MATLAB m-files implementing the mixture
fitting algorithm.It consists of a main MATLAB function and three auxiliary functions.)
- 2009-05-23 11:12:30下载
- 积分：1
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RGB
图像类型的相互转换，灰度图像的二值化方法，图像类型的相互转换，灰度图像的二值化方法 (Image type conversion, gray image binarization method, image type conversion, gray image binarization method)
- 2011-05-04 18:52:17下载
- 积分：1
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APF_Goodfd
apf仿真模型 谐波检测 抑制 低通滤波器(the apf simulation model of harmonic detection suppress low-pass filter)
- 2012-12-01 21:07:27下载
- 积分：1
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Main_SVR_Epsilon
svm Main_SVR_Epsilon 用于svm回归的 在matlab中运用 (svm regression svm Main_SVR_Epsilon for use in matlab)
- 2009-04-19 17:21:24下载
- 积分：1
