Article View: fr.comp.lang.c
Article #15140Re: rot13 [Was : Re: conjugaison et autres ...]
From: Vincent Lefevre
Date: Wed, 05 Oct 2005 21:17
Date: Wed, 05 Oct 2005 21:17
19 lines
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2787 bytes
Dans l'article <43443de2$0$1017$8fcfb975@news.wanadoo.fr>, Harpo <trashcan@hotmail.com> �crit: > Si un character du 'basic execution character set' peut �tre non-sign�, > voire positif, alors que, comme en EBCDIC, son bit de poids fort est � > 1, il n'apparait pas clairement qu'il est n�cessaire que tous ce qui a > un bit de plus fort poids � 1 doit �tre non sign� ou positif, il > n'apparait pas clairement dans la norme, que dans un codage du style > EBCDIC dans lequel 'a' vaut 0x81 et est non-n�gatif, 0x80 qui > n'appartient amha pas au 'basic execution character set' doit l'�tre. Si le char repr�sent� par 0x81 est non n�gatif, alors il en est de m�me pour celui repr�sent� par 0x80. C'est une cons�quence des 3 repr�sentations possibles des entiers sign�s. -- Vincent Lef�vre <vincent@vinc17.org> - Web: <http://www.vinc17.org/> 100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/> Work: CR INRIA - computer arithmetic / SPACES project at LORIA
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From: Vincent Lefevre <vincent+news@vinc17.org>
Newsgroups: fr.comp.lang.c
Subject: Re: rot13 [Was : Re: conjugaison et autres ...]
Date: Wed, 5 Oct 2005 21:17:11 +0000 (UTC)
Organization: a training zoo
Lines: 19
Message-ID: <20051005211415$0ccd@prunille.vinc17.org>
References: <1126342327.583568.21420@g43g2000cwa.googlegroups.com> <4329e5d4$0$7846$8fcfb975@news.wanadoo.fr> <dge4b6$fqa$1@reader1.imaginet.fr> <432ab809$0$1734$8fcfb975@news.wanadoo.fr> <mn.84b07d59016a857b.31483@laposte.net> <433f16ac$0$27406$8fcfb975@news.wanadoo.fr> <mn.10907d5a55119e84.15512@YOURBRAnoos.fr> <433f9cb1$0$7821$8fcfb975@news.wanadoo.fr> <mn.128c7d5aa5238de0.15512@YOURBRAnoos.fr> <43403203$0$5388$8fcfb975@news.wanadoo.fr> <43403d27$0$306$7a628cd7@news.club-internet.fr> <dhq3bs$dbc$1@reader1.imaginet.fr> <4340d2c9$0$27410$8fcfb975@news.wanadoo.fr> <4340ec30$0$303$7a628cd7@news.club-internet.fr> <43411501$0$27446$8fcfb975@news.wanadoo.fr> <dhtj72$9kd$1@shakotay.alphanet.ch> <4342f7d1$0$1736$8fcfb975@news.wanadoo.fr> <di05mt$t64$1@shakotay.alphanet.ch> <43443de2$0$1017$8fcfb975@news.wanadoo.fr>
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