Hi anand_perl,
Here is one way to do it. Also you can use some array modules to accomplish the same.
use strict;
use warnings;
my @arr1 = ("one","two","three","four","five");
my @arr2 = ("one","a","b","one","c","d","e","two","f","g","h","two","i
+","j","two");
my @arr3; my %hash;
for my $arr2 (@arr2){
if (grep $arr2, @arr1){
$hash{$arr2}++;
}else{
push (@arr3, $arr2);
}
}
push (@arr3, keys %hash);
print "@arr3";
output:
-------
e a d two j c h one g b f i
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