Hi Netwallah,

Thanks for your responce. I used the code: 

my @diff;
my @inter

my %count2 = ();
foreach my $element (@union,@ICUNAV) 
{
$count2{$element}++;
};
foreach my $element (keys %count2) 
{
push @{ $count2{$element} > 1 ? \@inter : \@diff }, $element;
};
print Dumper(@diff),"\n";

[download]

I have very little knowledge on perl. I have seen some examples on 1 dimensional array..however not on two dimensional array. Your knowledge will really help me here. Thanks in advance.

In reply to Re^2: Array Difference for Two Dimentional Array! by nashkab
in thread Array Difference for Two Dimentional Array! by nashkab

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