It looks to me that this is not doing what you think:
my %count = ();
foreach my $device (@current_list, @temp_devicelist) {
$count{$device}++;
}
as those arrays are in fact arrays of arrays. Try getting rid of that and putting my %count at the top of your sub and counting within the other loops:
my %count;
# ...
for ($n=0; $n < $size; $n++) {
our $device=$current_list[$n][0];
$count{$device}++;
}
# ...
for ($n=0; $n < $size; $n++) {
our $tempdevicelinks=$temp_list[$n][0];
$count{$tempdevicelinks}++;
}
# ...
my @difference = grep { $count{$_} == 1 } keys %count;
my @intersect = grep { $count{$_} == 2 } keys %count;
my @union = keys %count;
Then you can print out the values:
print "Difference:\n";
print "$_\n" for @difference;
print "Intersect:\n";
print "$_\n" for @intersect;
print "Union:\n";
print "$_\n" for @union;
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|