You still don't have the print statements showing $a, $b, $h_a, $h_b, $mn_a, $mn_b, $res.

Notice also that you're processing two strings even if they're not formatted correctly (that is, match neither of the =~ statements, the second of which should be an else.

In reply to Re^3: sub routine to sort per time by apl
in thread sub routine to sort per time by steph_bow

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