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Re: (Golf) Fragment Reassembly

by MeowChow (Vicar)
on May 03, 2001 at 10:55 UTC ( #77591=note: print w/ replies, xml ) Need Help??

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  1. or download this
    sub a{$#_?(sort{length$a<=>length$b}map{my$s=$_;my@l=grep{$s ne $_}@_;
    +map{my$t=$_;my@m=grep{$t ne $_}@l;a(i($s,$t),@m)}@l}@_)[0]:pop}
    sub i{($_,$t)=@_;chop$t while!s/\Q$t\E$/$_[1]/&&''ne$t;$_;}
    ...
    print a qw(logger gerbil log analog);
    print "\n";
    print a qw(GATTACA ATTACA GATT AAGAT CCC);
    
  2. or download this
    sub i{my($s,$t)=@_;chop$t while$s!~s/\Q$t\E$/$_[1]/;$s}
    
  3. or download this
    sub i{($_,$t)=@_;chop$t while!s/\Q$t\E$/$_[1]/;$_}
    
  4. or download this
    sub assemble{$#_?(sort{length$a<=>length$b}map{my$s=$_;my@l=grep$s ne$
    +_,@_;map{my($t,$u)=($s,$_);my@m=grep$u ne$_,@l;chop$u while$t!~s/\Q$u
    +\E$/$_/;assemble($t,@m)}@l}@_)[0]:pop}
    

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