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Re: finding max value

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Jeff 'japhy' Pinyan
February 13, 2002 07:03
Re: finding max value
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On Feb 13, Frank said:

>$max= (sort @values)[-1];

You're sorting ASCIIbetically.  You must sort numerically:

  (sort { $a <=> $b } @values)[-1];

>Personally, I'd prefer Japhy's method for efficiency.

Yeah, me too. ;)  Sorting to find a min or max is not a good move.

Jeff "japhy" Pinyan
RPI Acacia brother #734
** Look for "Regular Expressions in Perl" published by Manning, in 2002 **
<stu> what does y/// stand for?  <tenderpuss> why, yansliterate of course.
[  I'm looking for programming work.  If you like my work, let me know.  ]

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