I do not understand the line $sort[-1]>$sort[0] ? $sort[-1] : undef. What if the values are 7, 8, 8? How will it discard the whole thing? I know the OPs spec is rather cryptic but my understanding was, that the values are to be blanked out if the max occurs more than once.

In reply to Re^3: How do I remove the duplicates from the array? by hdb
in thread How do I remove the duplicates from the array? by PetreAdi

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