print in a format of matrix

[Magalhaes]

Hi, i am starter in perl and I am having some problems, in the moment. I would like to know how broke this list in a format of matrix, for example..

@list = 111111111111, whose have 12 elements in this format

1 1 1 1
1 1 1 1
1 1 1 1

with 3 lines and 4 columms.

thanks.

[KevinADC]

Hi, i am starter in perl and I am having some problems, in the moment. I would like to know how broke this list in a format of matrix, for example..

@list = 111111111111, whose have 12 elements in this format

1 1 1 1
1 1 1 1
1 1 1 1

with 3 lines and 4 columms.

thanks.

One possibility:

use strict;
use warnings;

my @list = qw(1 1 1 1 1 1 1 1 1 1 1 1);

for (@list) {
   for (1..4) {
      print shift @list;
   }
   print "\n";
}

Of course it is very contrived to fit your exact requirements.