In order to access a single element of an array you would usually write $arr[$count] and not @arr[$count]. If you add use strict;use warnings; at the beginning of your script, Perl would highlight those occations to you. In order to access the element before $arr[$count], you would write $arr[$count-1], potentially checking that $count is greater than zero beforehand.

In reply to Re: Perl: How to match a line and print words at line immediately above it? by hdb
in thread Perl: How to match a line and print words at line immediately above it? by WWq

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