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Re: Golf: Tree searching

by japhy (Canon)
on Apr 19, 2001 at 22:17 UTC ( #73917=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub f{($s,$t)=@_;while($t->{d}ne$s){$t=$t->{(r,l)[$s lt$t->{d}]}||retu
    +rn}$t}
    
  2. or download this
    sub f{($^,*_)=@_;*_=$_{(r,l)[$^lt$_{d}]}||return while$_{d}ne$^;*_}
    

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