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Re^4: Very Large Hex Combinations

by Taulmarill (Deacon)
on Aug 04, 2005 at 15:18 UTC ( #480863=note: print w/ replies, xml ) Need Help??

in reply to Re^3: Very Large Hex Combinations
in thread Very Large Hex Combinations

i think one should use recursion here, something like this maybe

use strict; use warnings; my @charset = ( 0..9, "A".."F" ); rec( 8 ); sub rec { my $deep = shift; my $string = shift || ''; if ( $deep-- ) { for my $char ( @charset ) { rec( $deep, $string . $char ); } } else { print "$string\n"; } }

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Re^5: Very Large Hex Combinations
by ikegami (Pope) on Aug 04, 2005 at 15:21 UTC
    Quite so, since all the loops have the same bounds. ++ed

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