Ok, I am basically stuck here:
#!/usr/bin/perl

use Data::Dumper;
while(<DATA>)
{
    $all_numbers=$_;
    chomp $all_numbers;

    @vector=();
    @vector = split(/\@/, $all_numbers);

$start;
@answer;

for ( sort {$a <=> $b} @vector)
  {
  if( not defined $start or $_ > $start + 1000 )
    {
    push @answer, [ $_ ];
    $start = $_;
    }
  else
    {
    push @{ $answer[-1] }, $_;
    }
  }

  for $i ( 0 .. $#answer ) 
  {
      print "$i\t [ @{$answer[$i]} ]\n";
  }
print "//\n";

}

__DATA__
141326478@103194415@50137382@86004442@86004438@86004434@85280835@17916
+134@85280834@86004437@85280832@53250112@50137387@50137380@29223108@25
+694155@86004431
6901075@6901079@34073753@88911904@34073751@91346449@34073757

[download]

If I only have 1 line of data, it works perfectly, but If I have these 2, it creates this: 
0     [ 17916134 ]
1     [ 25694155 ]
2     [ 29223108 ]
3     [ 50137380 50137382 50137387 ]
4     [ 53250112 ]
5     [ 85280832 85280834 85280835 ]
6     [ 86004431 86004434 86004437 86004438 86004442 ]
7     [ 103194415 ]
8     [ 141326478 ]
//
0     [ 17916134 ]
1     [ 25694155 ]
2     [ 29223108 ]
3     [ 50137380 50137382 50137387 ]
4     [ 53250112 ]
5     [ 85280832 85280834 85280835 ]
6     [ 86004431 86004434 86004437 86004438 86004442 ]
7     [ 103194415 ]
8     [ 141326478 6901075 6901079 34073751 34073753 34073757 88911904 
+91346449 ]
//

[download]

What am I doing wrong?

In reply to Re^3: Stuck with manipulating an array by Anonymous Monk
in thread Stuck with manipulating an array by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.