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Re: create 2-D array and then sort from max. to min.

by TedPride (Priest)
on Jul 15, 2010 at 19:07 UTC ( #849839=note: print w/replies, xml ) Need Help??


in reply to create 2-D array and then sort from max. to min.

use Data::Dumper; use strict; my @arr; while (<DATA>) { s/\s+$//; push @arr, [split /\s+/, $_] if $_; } print Dumper(\@arr); @arr = sort { $b->[2] <=> $a->[2] } @arr; print Dumper(\@arr); __DATA__ A BBL 0.2 B BBH 0.3 C BB 0.1

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Re^2: create 2-D array and then sort from max. to min.
by 3dog (Initiate) on Jul 15, 2010 at 21:01 UTC
    works great! thanks a lot!

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