multi dimensional array for perl

Question

I would like to push data to a multi-dimensional array in Perl

such as quality_list[i][j] using:

  push(@quality_list, $string_list, $qp);

But, I think, I could not use it. Could you help me about it?

@se1s = ('1','5','8');
@se2s = ('3','2','4');

sub test()
{
foreach $se1(@se1s)
  {
  foreach $se2(@se2s)
    {

    push(@quality_list, $se1, $se2); 

    }
  }
}

I expect such as:

quality_list[1][0] = 1
quality_list[1][1] = 3


quality_list[2][0] = 5
quality_list[2][1] = 2

Your array starts at zero. What's the first row of @quality_list expected to be? — Sobrique
– Sobrique, Commented Jan 13, 2016 at 11:29

Dave Cross · Accepted Answer · 2016-01-13 11:13:59Z

4

It's not really clear what you want. But this seems to get the results that you ask for.

#!/usr/bin/perl

use strict;
use warnings;
use 5.010;

use Data::Dumper;

my @se1s = ('1','5','8');
my @se2s = ('3','2','4');

my @quality_list;

foreach (0 .. $#se1s) {
  push @{$quality_list[1]}, $se1s[$_];
  push @{$quality_list[2]}, $se2s[$_];
}

say Dumper \@quality_list;

I think that reading "perldoc perldsc" will be very useful for you.

answered Jan 13, 2016 at 11:13

Dave Cross

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