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Article #2329

Re: Good C Interview questions?

#2329
From: Ari Lukumies
Date: Mon, 18 Mar 1996 13:51
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Michael J. Creutz wrote:
 > 
 >  >: Chris Sonnack <cjsonnack@mmm.com> wrote:
 >  >: >My personal favorite:
 >  >: >
 >  >: >Given:
 >  >: >   char*  A = "hello" ;
 >  >: >   int    i =  3 ;
 >  >: >
 >  >: >It's obvious that:
 >  >: >
 >  >: >   A [i] == 'l'
 >  >: >
 >  >: >But what is:
 >  >: >
 >  >: >   i [A] == ???
 > 
 > What's confusing about this?  The "i'th element of A" is
 > about as intuitive as you can get.  Only frustrated fortran
 > programmers would prefer the former :-).
 > 

You mean that i[A] is preferred to A[i] ? I don't agree. The standard makes the 
two identical, but I wouldn't want to maintain code using the latter approach. 
Well, maybe if you were coding Lisp...

Later,
 AriL
-- 
All my opinions are mine and mine alone.
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Path: arc1-ca.pugleaf.net!solon.com!not-for-mail
From: Ari Lukumies <aril@cmt.lpr.mail.carel.fi>
Newsgroups: comp.lang.c.moderated
Subject: Re: Good C Interview questions?
Date: 18 Mar 1996 07:51:04 -0600
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