From your description it sounds like you want to retain only one color/amount per vehicle type, and that color and amount should be the last one found for each vehicle type. If that's not what you want, re-read your question, and follow-up with a more careful description of what you're after, including sample output.

If that is what you want, this should do it.

my %vehicles;
while ( <DATA> ) {
  chomp;
  my( $type, $color, $amount ) = split;
  $vehicles{$type} = [$color,$amount];
}

print for map { "$_ @{$vehicles{$_}}\n" } keys %vehicles;

[download]

Dave

In reply to Re: Next Line Assigning to A Scalar by davido
in thread Next Line Assigning to A Scalar by rmwheeler

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