sort { $a <=> $b } keys %hash #### sort { $hash{$a} <=> $hash{$b} } keys %hash #### sort { $a <=> $b } values %hash #### sort { $hash{$a} <=> $hash{$b} } values %hash
## sort { $hash{$a} <=> $hash{$b} } keys %hash ##
## sort { $a <=> $b } values %hash ##
## sort { $hash{$a} <=> $hash{$b} } values %hash