In the code you've posted -- now twice -- the answer is staring you in the face. LanX was trying to help you learn how to debug your own code by giving hints, and asking you to research declarations. Since that apparently wasn't enough, my advice to you (HINT: note the link I just embedded) is to look at lines 1 and 7 in the code I am replying to, and maybe study more about "perl scope" as well.

In reply to Re^13: Merge hashes in specific format by pryrt
in thread Merge hashes in specific format by ovedpo15

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