You don't need to initialize the arrays to zero. They begin with each entry undef, which is numerically equivalent to zero. It would only matter if you were only modifying some, and wanted some value at the end. But it would be simpler to check the values for undef at the end, and substitute zero.

--
TTTATCGGTCGTTATATAGATGTTTGCA

In reply to Re: Stupid loops, or is it just me? by TomDLux
in thread Stupid loops, or is it just me? by jkerwin

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