From:	root AT delorie DOT com (Demandred)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Random interger numbers
Date:	Wed, 25 Mar 1998 00:11:53 GMT
Organization:	Cerberus Software
Message-ID:	<35184ba3.3329073@news.compusmart.ab.ca>
References:	<01bd56dd$5d636c80$0f02000a AT frank DOT mtsu DOT edu DOT frank DOT mtsu DOT edu>
NNTP-Posting-Host:	remote225.compusmart.ab.ca
Lines:	21
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

On 24 Mar 1998 04:31:32 GMT, "Nathan Cournia" <nac2b AT frank DOT mtsu DOT edu> was heard
to ramble:

>	How do I produce a random interger number between 0 and n.  Right now I'm
>using the following code:
>
>	return (((int)((double)rand()/(double)RAND_MAX))*n);
>
>	Unfortunately this equation always produces the result of 0.  What I need
>is a function that will act as a (n) sided dice.  Thanks for the help.
>

Try:

return (random()%n)+1;


--
Demandred, Lord of the 32-bit Registers
http://www.nnetis.ca/~matt/dogfight.html
mail to: demandrd 'at' compusmart 'dot' ab 'dot' ca

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