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Programming > Pascal Borland > Re: Comparing s...
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Re: Comparing strings and numbers

by Dr J R Stockton <jrs@[EMAIL PROTECTED] > Aug 29, 2007 at 10:31 PM

In comp.lang.pascal.borland message <46d4b99e$0$30382$9b4e6d93@[EMAIL PROTECTED]
>, Wed, 29 Aug 2007 02:11:08, Wolf Behrenhoff
<NoSpamPleaseButThisIsValid3@[EMAIL PROTECTED]
> posted:
>Dr J R Stockton schrieb:
>> In comp.lang.pascal.borland message
<1188326227.893577.83760@[EMAIL PROTECTED]
>> .googlegroups.com>, Tue, 28 Aug 2007 18:37:07, cmakal
>> <cmakalinaw@[EMAIL PROTECTED]
> posted:
>>
>>> and I wanted to search it to find all values between 1 and 40.
>>
>> while not EoF(F) do begin
>>   Readln(F, S) ;
>>   Val(S, X, N) ;
>>   if N<>0 then continue;
>>   if (X<=1) and (X>=40) continue ;
>
>Whoops! Which x is <=1 and >=40? Should be "or" instead of "and".

Correct correction.

> (note
>that this excludes 1 and 40

That's what was requested.
>
>>   Inc(J) ; A[J] := X ;
>>   end ;
>> { untested, but about right; can be shortened }
>
>almost :-)
>
>Anyway, I prefer the ifs the other way round to avoid too many continue
>statements:

Agreed.  As time was 23:39:32 I left it as it was!

>Also, I guess "between 1 and 40" means including 1 and 40.

Not in English; "zwischen".  That's only the _intended_ meaning.



BTW, *LEGALLY*, what's the German definition of the Date of Easter
Sunday? - I mean which (web?) do***ent, not what does it say.

-- 
 (c) John Stockton, Surrey, UK.  ?@[EMAIL PROTECTED]
   Turnpike v6.05  
IE 6.
 Web  <URL:http://www.merlyn.demon.co.uk/>
- w. FAQish topics, links,
acronyms
 PAS EXE etc : <URL:http://www.merlyn.demon.co.uk/programs/>
- see
00index.htm
 Dates - miscdate.htm moredate.htm js-dates.htm pas-time.htm critdate.htm
etc.
 




 9 Posts in Topic:
Comparing strings and numbers
cmakal <cmakalinaw@[EM  2007-08-28 18:37:07 
Re: Comparing strings and numbers
Femme Verbeek <fv@[EMA  2007-08-29 00:13:44 
Re: Comparing strings and numbers
Dr J R Stockton <jrs@[  2007-08-28 23:39:32 
Re: Comparing strings and numbers
Wolf Behrenhoff <NoSpa  2007-08-29 02:11:08 
Re: Comparing strings and numbers
Dr J R Stockton <jrs@[  2007-08-29 22:31:05 
Re: Comparing strings and numbers
Wolf Behrenhoff <NoSpa  2007-08-30 01:45:30 
Re: Comparing strings and numbers
"Jochen" <jo  2007-08-30 02:25:33 
Re: Comparing strings and numbers
cmakal <cmakalinaw@[EM  2007-08-30 16:05:56 
Re: Comparing strings and numbers
Dr J R Stockton <jrs@[  2007-08-30 19:12:23 

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