Hi steverippl, Try this another way,

TIMTOWDI

use strict;
use warnings;
use Array::Reform;
    
my $a = 1; my $b = 2; my $c = 3;
my $d = 4; my $e = 5; my $f = 6;
my $g = 7; my $h = 8; my $i = 9;

my @matrix;

push(@matrix, $a);
push(@matrix, $b);
push(@matrix, $c);
push(@matrix, $d);
push(@matrix, $e);
push(@matrix, $f);
push(@matrix, $g);
push(@matrix, $h);
push(@matrix, $i);

my $rowsize = 3; ####Number of rows
  
for my $row (Array::Reform->reform( $rowsize, \@matrix )){
    $,=" ";
    print @{$row}, "\n";
}

__END__
1 2 3
4 5 6
7 8 9

[download]

GrandFather done well.

Updated: instead of pushing value into an array in line by line. Use looping,

push(@matrix, $_) foreach($a, $b, $c, $d, $e, $f, $g, $h, $i);

[download]

Regards,
Velusamy R.

eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

In reply to Re: simple matrix by Samy_rio
in thread simple matrix by steverippl

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