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  1. or download this
    #!/usr/bin/perl

...
my $answer = [ values %$temphash ];

use Data::Dump 'dd'; dd $answer;
  2. or download this
    [
  { balance => 60.34, cname => "ParkingEye", total => 2 },
  { balance => 81.08, cname => "Highview Parking", total => 4 },
  { balance => 30.66, cname => "Smart Parking", total => 3 },
]