(2) accepted, (1) - not accepted.

(1) makes no measurable differece of speed, as the array is copied only once; i left my variant because it simply looks cleaner for me :)

In reply to Re^2: Play and win the word morph game with the help of Perl :) by Ieronim
in thread Play and win the word morph game with the help of Perl :) by Ieronim

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