From ra27946@scs.ubbcluj.ro  Fri Dec 15 10:23:09 2000
Received: from Proxy2.UBBCluj.Ro (IDENT:root@Mail-Exchange.UBBCluj.ro [193.230.247.198])
	by swi.psy.uva.nl (8.9.3/8.9.3) with ESMTP id KAA11569
	for <prolog@swi.psy.uva.nl>; Fri, 15 Dec 2000 10:23:01 +0100 (MET)
Received: from Zeus.UBBCluj.Ro (IDENT:root@Zeus.UBBCluj.Ro [193.231.20.1])
	by Proxy2.UBBCluj.Ro (8.9.3/8.9.3) with ESMTP id LAA13107
	for <prolog@swi.psy.uva.nl>; Fri, 15 Dec 2000 11:24:20 +0200
Received: from Home.SCS.UBBCluj.Ro (IDENT:root@home.scs.ubbcluj.ro [193.231.20.38])
	by Zeus.UBBCluj.Ro (8.9.3/8.9.3) with ESMTP id LAA07967
	for <prolog@swi.psy.uva.nl>; Fri, 15 Dec 2000 11:23:08 +0200
Received: from Rave.SCS.UBBCluj.Ro (IDENT:ra27946@Rave.SCS.UBBCluj.Ro [193.231.20.39])
	by Home.SCS.UBBCluj.Ro (8.11.0/8.11.0) with ESMTP id eBF9N8b03327
	for <prolog@swi.psy.uva.nl>; Fri, 15 Dec 2000 11:23:08 +0200
Date: Fri, 15 Dec 2000 11:23:06 +0200 (EET)
From: Rastei Amelia Viorela  <ra27946@scs.ubbcluj.ro>
To: prolog@swi.psy.uva.nl
Message-ID: <Pine.LNX.4.21.0012151118230.1015-100000@Rave.SCS.UBBCluj.Ro>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Subject: [SWIPL] Input numbers



   I want to read from the standard input integers 

   I tried: ?-readln(X).
	    |: 2 3
	    X=[2,3].

   Till now it's fine. But how can I use separately the values 2,3
   It is X a list of numbers? So I can use the functions nth1 or nth0??? 

 

 Amelia Rastei,
 Dept. Computer Science,
 Babes Bolyai University,
 Cluj Napoca, Romania. 

