C面试问题 [英] C Interview Questions
问题描述
面试问题:
http:// www。 dhruvaraj.com/interview/cncpp/index.html
在线书籍 http://www.dhruvaraj.com
< dh *******@gmail.com在留言中写道
news:11 ********************* @ m7g2000cwm.googlegrou ps .com ...
面试问题:
http://www.dhruvaraj.com/interview/cncpp/index.html
在线图书 http://www.dhruvaraj.com
必须记住从我的列表中删除...
dh **** *** @ gmail.com 说:
面试问题:
http://www.dhruvaraj.com/interview/cncpp/index.html
" C和C ++基本的奎斯坦人并没有激发很多信心。不过,让我们看看:
1. math.h中定义的ceil(X)的功能是什么?
由于ceil没有在math.h中定义,这是一个很难回答的问题!
2.你怎么说有向图是非循环的
与C有什么关系?
5.在string.h中没有定义以下哪些[函数]?
所有这些,很明显。
6.。在ANSI C中识别函数调用fflush()的正确参数:
没有一个候选答案是唯一正确的。三个是错的,并且
标准输出只是fflush的一个/正确的参数。
7.以下哪个将定义类型NODE是一个链接
列表中的节点?
没有一个候选答案是正确的。
10.看看代码:...输出是什么?
由于代码不能编译,问题没有实际意义。
....等等等等。这些只是编辑后的亮点。
在线书籍 http://www.dhruvaraj.com
谢谢。我已经通知了Prentice Hall。
-
Richard Heathfield
Usenet是一个奇怪的地方 - dmr 29/7/1999
http://www.cpax.org.uk
电子邮件:rjh在上面的域名(但显然放弃了www)
Richard Heathfield写道:
< blockquote class =post_quotes> dh*******@gmail.com 说:
6.。在ANSI C中识别函数调用fflush()的正确参数:
没有一个候选答案是唯一正确的。三个是错的,并且
stdout只是fflush的/ one /正确参数。
理查德,你能告诉我为什么这三个都错了。我认为stdin,stdout,
stderr其中所有宏为FILE *为3个流。现在标准确实对缓冲流说了
,它们是不是缓冲的吗?
此外标准说你可以传递NULL来fflush刷新所有打开的流。
谢谢
Adrian
Interview Questions :
http://www.dhruvaraj.com/interview/cncpp/index.html
online books http://www.dhruvaraj.com
<dh*******@gmail.comwrote in message
news:11*********************@m7g2000cwm.googlegrou ps.com...Interview Questions :
http://www.dhruvaraj.com/interview/cncpp/index.html
online books http://www.dhruvaraj.com
Must remember to cross those off my list...
dh*******@gmail.com said:
Interview Questions :
http://www.dhruvaraj.com/interview/cncpp/index.html"C and C++ Basic Questians" didn''t inspire a lot of confidence. Still, let''s
see:
1. What is the function of ceil(X) defined in math.h do?
Since ceil is not defined in math.h, this is a tricky one to answer!
2. When do you say that a digraph is acyclic
What has this to do with C?
5. Which of the Following [functions] is not defined in string.h?
All of them, obviously.
6. .Identify the correct argument for the function call fflush() in ANSI C:
None of the candidate answers is uniquely correct. Three are wrong, and
stdout is only /one/ correct argument for fflush.
7. Which of the Following will define a type NODE that is a node in a Linked
list?
None of the candidate answers is correct.
10. Look at the Code: ... What will be the output?
Since the code won''t compile, the question is moot.
....and so on and so on. These are really just edited lowlights.
online books http://www.dhruvaraj.comThanks. I''ve notified Prentice Hall.
--
Richard Heathfield
"Usenet is a strange place" - dmr 29/7/1999
http://www.cpax.org.uk
email: rjh at above domain (but drop the www, obviously)
Richard Heathfield wrote:dh*******@gmail.com said:
6. .Identify the correct argument for the function call fflush() in ANSI C:
None of the candidate answers is uniquely correct. Three are wrong, and
stdout is only /one/ correct argument for fflush.Richard, could you tell me why all three are wrong. I thought stdin, stdout,
stderr where all macros to FILE * for the 3 streams. Now the standard does say
for buffered streams, are they not buffered?
Also the standard says you can pass NULL to fflush to flush all open streams.
Thanks
Adrian
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