note
choroba
Others already told you how you could change the data structures. If you are still curious how to get the original hash, try this:
<c>
my $skip_first;
my %Belfast_car_dealer_hash = map { $skip_first++ ? ($_ => 1) : () }
@{ $car_city_dealer_aoa[0] };
print Dumper \%Belfast_car_dealer_hash;
</c>
I also noticed the script is missing [doc://warnings] turned on.
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