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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

Prasad


In reply to Re: Comparing arrays in perl. by prasadbabu
in thread Comparing arrays in perl. by anand_perl

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