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Re: Finding the max()/min()

by pg (Canon)
on Nov 11, 2004 at 03:25 UTC ( #406898=note: print w/replies, xml ) Need Help??


in reply to Finding the max()/min()

A recursive solution for a list of numbers: (the idea to get max for a list is originally gotten from elusion's post)

use strict; use warnings; print max(1.23,2.6,55.1,1.11,4,5); print min(1.23,2.6,55.1,1.11,4,5); sub max { splice(@_, ($_[0] > $_[1]) ? 1 : 0, 1); return ($#_ == 0) ? $_[0] : max(@_); } sub min { splice(@_, ($_[0] > $_[1]) ? 0 : 1, 1); return ($#_ == 0) ? $_[0] : min(@_); }

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