Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT sourceware DOT cygnus DOT com>
List-Archive:	<http://sourceware.cygnus.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT sourceware DOT cygnus DOT com>
List-Help:	<mailto:cygwin-help AT sourceware DOT cygnus DOT com>, <http://sourceware.cygnus.com/ml/#faqs>
Sender:	cygwin-owner AT sourceware DOT cygnus DOT com
Delivered-To:	mailing list cygwin AT sourceware DOT cygnus DOT com
Date:	Wed, 05 Jul 2000 14:20:37 -0400
From:	saurabh deshpande <saurabhd AT andrew DOT cmu DOT edu>
To:	cygwin AT sourceware DOT cygnus DOT com
cc:	saurabhd AT andrew DOT cmu DOT edu
Subject:	Random no. problem
Message-ID:	<734163336.962806837@HPMENT48.ME.CMU.EDU>
Originator-Info:	login-token=Mulberry:01ctFtyeUy4julPuRBhELoNwxApPL0O/XXSJsssVGqQqhU;
	token_authority=postmaster AT andrew DOT cmu DOT edu
X-Mailer:	Mulberry (Win32) [1.4.4, s/n S-100002]
MIME-Version:	1.0

Hi!

I have a C program which uses the standard library random no. generator
rand() and srand() for initialisation. The program  gives consistent answer
when compiled using "gcc" on Sun Solaris or SGI Irix 6.4 .
When i run the code on Windows NT 4 using Cygnus gcc compiler , a different
set of random numbers are generated giving entirely different answer. 

Here is the  code:

#include <stdlib.h>
main(){

	srand(1);
	printf("%i",rand());

}
When compiled on Sun Solaris or SGI Irix 6.4 using gcc compier i get 16838.
When compiled on Windows NT 4 using Cygnus gcc compiler i get 1103527590.
Is there a way i can get the same random numbers on Windows NT 4 and
Sun/SGI ?
 
thanks,
Saurabh
 

--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com

- Raw text -