in reply to A quandry in Towers of Hanoi

while ($numdisks > $loop++) {
    $string = $string ."x";
    push (@polea, $string);
}

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That could be written more simply as: 

my @polea = map 'x' x $_, 1 .. $numdisks;

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Re^2: A quandry in Towers of Hanoi
by pmonk4ever (Friar) on May 15, 2009 at 17:02 UTC
    Hello jwkrahn,

    Thank you for your suggestion, it worked perfectly!

    ki6jux

    "No trees were harmed in the creation of this node. However, a rather large number of electrons were somewhat inconvenienced."

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