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( [id://3333]=superdoc: print w/replies, xml ) Need Help??
If you don't mind predefining your keys:
my $key1 = sprintf "%.2f", 45.20; my %ITEMS = ( $key1 => 'item 1');
This will work. I tested it as follows:
$key1 = sprintf "%.2f", 52.30; my %ITEMS = ( $key1 => 'item 1', 45.25 => 'item 2' ); my $input = <STDIN>; chomp ($input); if (exists $ITEMS{$input}) { print $ITEMS{$input} . "\n"; }
It printed "item 1" when I entered 52.30.

In reply to Re: Floats with trailing zeros as a hash key by cbro
in thread Floats with trailing zeros as a hash key by hardburn

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