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Re: subtract two columns from perl arrays

by soonix (Prior)
on Nov 12, 2013 at 08:15 UTC ( #1062142=note: print w/replies, xml ) Need Help??

in reply to subtract two columns from perl arrays

If you have @arrays, your problem may simply be wrong terminology. What you are seeing as two columns, probably are indices and values.
You could try
use strict; use warnings; use Data::Dumper; # your code for creating @array1 and @array2 goes here print Dumper(\@array1); print Dumper(\@array2);
and show us the output.

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