The question number as integer comes for free. Using a float as QUESTION_NUM is a good idea for less than approx. 1000 questions. Retrieve the db records in a sorted array via DBI::fetchall_arrayref.

 foreach my $i (@questions){...}

Searching the array is affordable for converting from float to integer.

In reply to Re: reordering a stack with little effort by NiJo
in thread reordering a stack with little effort by punkish

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