Why yes, $a % $b returns the remainder when $a is integer divided by $b. See perlman:perlop for more info.

So just sort the list and then determine which answer to give using the modulo operator %.

Note that some authors consider the median of a list with an even number of elements to be the arithmetic mean of locations n/2-1 and n/2.

In reply to Re: how to find median value by mpolo
in thread how to find median value by Anonymous Monk

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