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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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444
采用动态规划方法实现的目标分配,后面有MATLAB代码(Solving Weapon Target Assignment
Problem with Dynamic Programming)
- 2010-11-05 23:36:00下载
- 积分:1
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extrema
用c语言编写了matlab中的extrema函数~
功能 输出一个离散信号的极大值,极小值及其他们的位置~(C language extrema in matlab function to function great value, minimum value of output a discrete signal their location ~)
- 2012-08-17 11:05:17下载
- 积分:1
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traffic-vcPP
Four versions of the simulation is available.
tsim.cpp
- Prints visual representation of the simulation
tsimd.cpp
- Prints Density versus output flow rate and average velocity
tsiml.cpp
- Prints Lane Change Probabiliy versus Output flow rate and Average velocity
- 2014-02-08 09:50:54下载
- 积分:1
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11.-line_code_FCN
Code of line in matlab
- 2014-11-16 15:45:47下载
- 积分:1
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VB_ArcObjects(VB)
ArcObjects开发指南,实例的资源文件(ArcObjects development guidelines, examples of resource documents)
- 2007-02-11 09:32:42下载
- 积分:1
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insertion
全速执行到包含插入点光标所在的行,可以作为在插入点光标处设置常规断点的一种选择.
C中调用Matlab函数.注意,当光标处不是一个有效的执行语句时此功能将不起作用.
(Contains the insertion point at full speed to the line where the cursor can be used as the cursor at the insertion point at an option to set a breakpoint routine. C to call Matlab function. Note that when the cursor is not an effective implementation of the statement can not afford this feature effect.)
- 2010-01-16 09:19:33下载
- 积分:1
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MATLAB-GA-
在MATLAB平台上编写的遗传算法GA程序(GA program using matlab)
- 2012-04-18 15:13:43下载
- 积分:1
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QSPK
qspk程序,MATLAB仿真程序,一体化程序,请自行分文件。(QSPK program, MATLAB simulation, integration program, please make your own files.)
- 2015-03-16 21:59:33下载
- 积分:1
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engine01
实现发动机性能的计算,在matlab环境下简单可靠的运行(this can use at matlab to engine)
- 2015-01-25 19:59:10下载
- 积分:1