|No such thing as a small change|
Re: Quicksort problemby BrowserUk (Pope)
|on Nov 22, 2011 at 05:49 UTC||Need Help??|
If you add print "@_"; to the top of your sub, you'll see the problem.
Even when @less, @great and $pivot are empty, you still recurse.
Changing your first line to: my $pivot=pop // return; will allow the recursion to terminate.
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