Why do you print out @F when you want to inspect the contents of $_?

Maybe you want to add the following line in a strategic place of your script?

print "Now processing [$_]\n";

[download]

Consider also adding

use Data::Dumper;
print Dumper \@F;
print Dumper \@array;

[download]

... after you've populated @F and @array.

In reply to Re^7: Illegal division by zero error by Corion
in thread Illegal division by zero error by TJCooper

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