Re: Calcular la letra del CIF

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#8941

From: zn�rt
Date: Sat, 21 Sep 2002 02:23

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On Sat, 21 Sep 2002 02:06:28 +0200
"Claudio S." <claudio@ningun.sitio.es> wrote:

> Los tres pasos se resumen en uno: calcular el resto de la divisi�n
> por 23:
> en C ->   resto = num % 23
> en shell -> resto=$(( num % 23 ))
> 
> > 0 - T     4 - G     8 - P     12 - N     16 - Q      20 - C
> > 1 - R     5 - M     9 - D     13 - J     17 - V      21 - K
> > 2 - W     6 - Y    10 - X     14 - Z     18 - H      22 - E
> > 3 - A     7 - F    11 - B     15 - S     19 - L      23 - T

x mod 23 nunca puede dar 23 :) As� ser�a imposible que te tocara una T.
Con el c�lculo que describe Baxas, tampoco (claro, es equivalente).  Yo
dir�a que el algoritmo est� mal, seguramente ser� m�dulo 24?

zn�rt

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References: <44sfma.782.ln@linux.local> <3D8B9215.2020804@lycos.es> <slrnaone04.7k6.claudio@nntp.tralari.com>

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From: zn�rt <x@x.com>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: Calcular la letra del CIF
Date: Sat, 21 Sep 2002 04:23:55 +0200
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 <3D8B9215.2020804@lycos.es>
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