From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: * X-Spam-Status: No, score=1.8 required=5.0 tests=X_IP autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by yquem.inria.fr (Postfix) with ESMTP id 47C32BC6C for ; Mon, 28 Jan 2008 16:24:36 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgAAAF+CnUfAXQImh2dsb2JhbACQKgEBAQgKKZpW X-IronPort-AV: E=Sophos;i="4.25,260,1199660400"; d="scan'208";a="8454363" Received: from discorde.inria.fr ([192.93.2.38]) by mail3-smtp-sop.national.inria.fr with ESMTP; 28 Jan 2008 16:24:35 +0100 Received: from mail1-relais-roc.national.inria.fr (mail1-relais-roc.national.inria.fr [192.134.164.82]) by discorde.inria.fr (8.13.6/8.13.6) with ESMTP id m0SFOWAI027826 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=OK) for ; Mon, 28 Jan 2008 16:24:35 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgAAANSCnUeFCzLHh2dsb2JhbACQKgEBAQgKKZpc X-IronPort-AV: E=Sophos;i="4.25,260,1199660400"; d="scan'208";a="7334533" Received: from mail0.ecc.u-tokyo.ac.jp ([133.11.50.199]) by mail1-smtp-roc.national.inria.fr with ESMTP; 28 Jan 2008 16:24:31 +0100 Received: from spam001.ecc.u-tokyo.ac.jp (spam001.ecc.u-tokyo.ac.jp [133.11.50.194]) by mail0.ecc.u-tokyo.ac.jp (Postfix) with ESMTP id 108D81BE8019 for ; Tue, 29 Jan 2008 00:24:25 +0900 (JST) Received: from [192.168.0.92] (219.1.172.174 [219.1.172.174]) by spam001.ecc.u-tokyo.ac.jp (SpamBlock.pst 3.4.102) with ESMTP id <4BD387EA-7017-494A-AF01-D8216EE22501@mist.i.u-tokyo.ac.jp> for ; Tue, 29 Jan 2008 00:24:00 +0900 Mime-Version: 1.0 (Apple Message framework v753) Content-Transfer-Encoding: 7bit Message-Id: <4BD387EA-7017-494A-AF01-D8216EE22501@mist.i.u-tokyo.ac.jp> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: caml-list@inria.fr From: Keisuke Nakano Subject: Palindromic Quine Date: Tue, 29 Jan 2008 00:23:45 +0900 X-Mailer: Apple Mail (2.753) X-IP: 219.1.172.174 X-FROM-DOMAIN: mist.i.u-tokyo.ac.jp X-FROM-EMAIL: ksk@mist.i.u-tokyo.ac.jp X-Miltered: at discorde with ID 479DF3B0.000 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; u-tokyo:01 ocaml:01 ocaml:01 cheers:01 u-tokyo:01 bytes:03 languages:03 programming:03 shorter:04 deadline:05 deadline:05 reads:08 backward:08 file:11 source:12 Hello, A 'Palindromic Quine' code is now wanted by a shortest-code contest at: http://golf.shinh.org/p.rb?Palindromic+Quine The code should be a Quine, which prints its own code without reading its source file. Additionally, the code should be palindromic, which reads the same forward as it does backward. Shorter code is better. Lots of programming languages are available including OCaml, of course. Please submit your palindromic Quine to the above contest if you find it. The deadline is Thursday, 7 February 2008, 16:46:39, GMT. All submitted programs will be revealed after the deadline. At present the shortest code in OCaml has 205 bytes. Cheers, Keisuke Nakano