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in reply to How to print key and value of hash in a list

You can also print the keys and values of a hash in the following way. 
my %hash = (
    '1'  => 'One',
    '2' => 'Two',
    '3' => 'Three',                                                   
+                                          
);
print "Key: $_ and Value: $hash{$_}\n" foreach (keys%hash);

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