Now that I have some script to examine, I have a question and a few observations.

From the input and desired output you posted, it appears that you want to sort on the last field in each array, then remove any row based on the difference in that last field. Is that correct ?

First, my @s_arr2 must be declared for this line

@s_arr2=sort{$a<=>$b}@arr2;

Then, on this line

if(abs($l2[3]-$l1[3]) <= 500 && $l1[6] eq $l2[6])

are you intending to subtract text fields in the abs section ? Based on your data, you're subtracting "mir" from "mir" because Perl array indices start with zero.

Also on that same line, if you meant

abs($l2[2]-$l1[2]) <= 500

to do subtractions on the 70, 90, 100, 120 values, those differences won't come close to 500, so no row would be deleted based on that result.

Dyslexics Untie !!!

In reply to Re^3: Array reference by JockoHelios
in thread Array reference by rkk

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.