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( #3333=superdoc: print w/replies, xml ) Need Help??
Hello haukex,

I have not seen others but here are two attempts. Anyway i bet on tybalt89's regex ;)

Discipulus => sub{ my @list = @input; my @neg = sort {$a<=>$b} grep { $_ < 0 } @list; my @pos = sort {$a<=>$b} grep { $_ >= 0} @list; @list = (@pos,@neg); Compare(\@list,\@output) or die "@list" if DO_CHECK; }, Discipulus2 => sub{ my @list = sort {$a<=>$b} @input; push @list, shift @list until $list[0] >= 0; Compare(\@list,\@output) or die "@list" if DO_CHECK; },

UPDATE what I first imagined was a sort block.. now after the right dose of spaghetti..

Discipulus3 => sub{ my @list = sort { (( $a >= 0 and $b >= 0) or ($a < 0 and $b < 0 )) ? $a<=>$b : $b<=>$a } @input; Compare(\@list,\@output) or die "@list" if DO_CHECK; }, #OUTPUT Rate Discipulus Discipulus3 Discipulus2 Discipulus 46252/s -- -14% -46% Discipulus3 53805/s 16% -- -38% Discipulus2 86380/s 87% 61% --


There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re: Fastest way to sort a list of integers into 0,1,2,3,-3,-2,-1 by Discipulus
in thread Fastest way to sort a list of integers into 0,1,2,3,-3,-2,-1 by haukex

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