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Re: Golf: Selection from sets (Choose)

by knobunc (Pilgrim)
on May 24, 2001 at 21:56 UTC ( #83029=note: print w/ replies, xml ) Need Help??


in reply to Golf: Selection from sets (Choose)

My best is 74 chars (including newlines and sub c{}:
sub c{f($_[0],$_[0]-$_[1]+1) / f($_[1],1)} sub f{eval join'*',$_[1]..$_[0]}

Take 2 (66 chars including both subs and newlines, 50 chars for just the sub bodies):
sub c{f($_[0]-$_[1]+1..$_[0])/f(1..$_[1])} sub f{eval join'*',@_}

-ben

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