-
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
-
xiaobofenjie
对轴承故障振动信号的matlab小波分析程序,能完成对故障特征频率的提取(Of bearing fault vibration signals matlab wavelet analysis procedures, can finish on the fault characteristic frequency extraction)
- 2009-03-24 16:50:06下载
- 积分:1
-
snakeladder
用matlab编的一个关于蛇与梯子的游戏(Matlab code using a game about snakes and ladders)
- 2011-02-15 22:30:12下载
- 积分:1
-
onlineSVM
一种在线SVM的实现,通过样本的取舍,我们可以将SVM运用动态建模当中(得有SVM工具箱的支持),该源码中包含有SVM工具箱和在线SVM的源程序(an online SVM achieved through the choice samples, SVM we will be able to use dynamic modeling them (SVM in a toolbox support) The source code contains SVM toolbox and online source SVM)
- 2020-06-28 17:40:02下载
- 积分:1
-
Regularized-Filter
Project on Image Restoration
- 2013-11-12 17:54:44下载
- 积分:1
-
maxvrais_modele_lineaire_rec
最大似然估计算法Matlab实现,不容易啊!!!!!!!!!!(Maximum likelihood estimate,not so esay!!!!!!!!!!)
- 2013-11-28 20:22:13下载
- 积分:1
-
利用Matlab实现的二维TDOA定位算法仿真程序
求解二维平面DOA估计,利用matlab实现二维tdoa定位算法(Solving two dimensional plane DOA estimation)
- 2020-12-07 15:09:21下载
- 积分:1
-
otsu2
灰度图像的二维Otsu自动阈值分割法 matlab源程序(Two-dimensional gray image Otsu automatic thresholding method)
- 2010-07-15 15:37:55下载
- 积分:1
-
AS
说明: hi my name is bhavesh pithva from gujarat
i am a gtu student i upload a best papers for asics
- 2013-10-02 19:05:58下载
- 积分:1
-
PhaSpaRecon
用matlab实现混沌理论中的相空间重构代码,很好用的工具!(Chaos theory in phase space reconstruction using matlab code, very easy to use tool!)
- 2013-04-07 20:49:01下载
- 积分:1