From: Endlisnis <s257m AT unb DOT ca>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: SV: ** Random error **
Date: Mon, 17 May 1999 19:44:24 -0400
Organization: BrunNet
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Message-ID: <3740A9D8.B3D92BBE@unb.ca>
References: <7hmakj$t6h$1 AT cubacola DOT tninet DOT se> <373EC6D5 DOT BD3882E0 AT enter DOT net> <7hpfnb$p1d$1 AT zingo DOT tninet DOT se>
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

"Börje Granberg" wrote:

>
> Sean <sproctor AT enter DOT net> skrev i
> diskussionsgruppsmeddelandet:373EC6D5 DOT BD3882E0 AT enter DOT net...
> > "Börje Granberg" wrote:
> > >
> > > Can somebody tell how I do to set the variable "int i" to a random
> number
> > > from 1 to x?
> >
> > #include <stdlib.h>
> > int i = rand() % x + 1;

> I tested it but there comes the same numbers evertime!
>



    You need to give a seed to the random number generator (use
srand(time(0))).


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