#!usr/bin/perl -w
use strict;
my @matrix;
while (<DATA>)
{
chomp;
my @numbers = split;
#default variable to split upon is $_
#default split is on spaces
next unless @numbers; #skip blank lines (no characters)
push (@matrix, \@numbers); #An array of array
}
foreach my $array_ref (@matrix)
{
print "@$array_ref\n";
}
=Output
5 5.1 62.1
6 6.1 6.7
=cut
__DATA__
5 5.1 62.1
6 6.1 6.7
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