As told in above replies, you're trying to print the hash ref, if you want to be printed as numeric values ( hash key value 11 or 12 or ) use the print statement as, print "\n $key = ", ( keys %{$samplehash{$key}});
Ganeshwari

In reply to Re: Print the key of the first hash table in hash of hashes by ganeshwari
in thread Print the key of the first hash table in hash of hashes by sundeep

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