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#!/usr/bin/perl
use strict;
use warnings;
my @matrix = (['Hans','Mustermann'],['Michael','Schmidt']);
my $len_vorname = find_longest(map{$_->[0]}@matrix);
my $len_nachname = find_longest(map{$_->[1]}@matrix);
for my $entry(@matrix){
print sprintf("%-*s %-*s<<\n",$len_vorname,$entry->[0],$len_nachname,$entry->[1]);
}
sub find_longest{
my $longest = 0;
for(@_){
my $length = length($_);
$longest = $length if($length > $longest);
}
return $longest;
}
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114 Einträge, 12 Seiten |