Yup, I am using Perl v5.10.1 .

The \n is simply for readability purposes, so if it isn't there, it is still alright.

The output of your code outputs the same result as the input with duplicates.

In reply to Re^4: Removal of duplicated element in array. by tty1x
in thread Removal of duplicated element in array. by tty1x

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