Fencepost error. I think you mean:

@array[$_,-$_-1]=@array[-$_-1,$_] for 0..$#array/2;

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The middle pair was swapped twice to no effect for even sized arrays, the middle element swapped with itself for odd.

After Compline,
Zaxo

In reply to Re: Re: •SPOILERS Re: (OT) Interview questions -- your response? by Zaxo
in thread (OT) Interview questions -- your response? by Ovid

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