What do you expect to see? Maybe what you want is to add local $; = ' '; somewhere before the while loop? If you do that the code prints:

two one : 2 1
nine eight : 9 8
three six : 3 6
five seven : 5 7

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DWIM is Perl's answer to Gödel

In reply to Re: What is wrong with the code ? by GrandFather
in thread What is wrong with the code ? by vennirajan

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