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Article #11951

Re: Problema con Perl

#11951
From: Raul
Date: Tue, 18 Sep 2001 19:32
39 lines
1988 bytes
    Gracias, aprovechando y perdona mi ignorancia, �para que el "-w "?. 
Y te agradezco los cambios que de todo se aprende, pero, �no funcionaria 
el "for" para mostrar los nombres?.

    Un saludo.

>
>He incluido abajo tu programa con unos cambios.
>
>Saludos
>
>Adrian.
>
>----------------------
>#!/usr/bin/perl -w
>
>until(0) {
>    chop ($cadena = <STDIN>);
>    last if !$cadena;
>    @tabla = split(/ /,$cadena);
>    $formal = "$tabla[1] $tabla[2], $tabla[0]";
>    push(@mennombres, $formal);
>    if ($tabla[0] eq "Juan") {      # eq para cadenas, == para numeros
>        push(@menjuan, $formal);
>    }
>    
>}
>foreach (sort @mennombres) {        # no se si es lo que querias
>    print "$_\n";
>}
>
>open (NOMBRESJUAN, ">juanes");
>foreach (sort @menjuan) {
>    print NOMBRESJUAN "$_\n";       # si quieres el \n
>}
>close (NOMBRESJUAN);
>
>
>
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From: Raul <rauljh@grupobbva.net>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: Problema con Perl
Date: Tue, 18 Sep 2001 21:32:56 +0200
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