>I needed to find all the duplicate values in an array and their count
of
>occurences. Any help would be appreciated .
You could use a hash:
use strict;
use warnings;
my @animals = ("cat","dog","wombat","cat","monkey","cat","monkey");
my %howmany;
foreach my $critter (@animals)
{
$howmany{$critter}++;
}
foreach my $key (keys %howmany)
{
print "$key $howmany{$key}\n";
}
If you only want cases with count > 1 then put an if around the print.
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