Hi all, My script works prefectly fine for an individual file, but when i try and and go through a list of files, the same answer is returned from the first file??? Script is long so have posted sections in detail: 

open (LIST, "<all_res");
while ($output =<LIST>) {

$file = 'test.pat' ;
$file2 = $output ;
$file3 = $output . ".res";

#PROCESS A COUPLE OF FILES
open (COUNT, "<COMPARE");

while (<COUNT>) {

($i, $j) = split (/\s+/, $_);

if ($i == 1) {$totalinterface++};
if ($i == 0) {$totalnon++};

if ($j >= 0.5 && $i == 1) {$TP++ unless $j == 1 && $i == 1};
if ($j >= 0.5 && $i == 0) {$FP++};
if ($j <=0.499999 && $i == 1) {$FN++};
if ($j <=0.499999 && $i == 0) {$TN++};
$total = $TP+$FP+$FN+$TN;
 }
 #PRINT VALUES TO FILE
}  PROCEED ONTO NEXT FILE IN LIST

[download]

In reply to while loop returns same values 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.