hashCellID is a HASHES OF ARRAYS data structure. Typically, it would be declared as: 
my %hashCellID;

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For debugging purposes, you can print the contents of your variables using Data::Dumper: 

use Data::Dumper;
print Dumper(\%hashCellID);

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On a side note, you should post code inside code tags: Writeup Formatting Tips

In reply to Re: Not getting this assignment ... by toolic
in thread Not getting this assignment ... by mvkarthik

Title:
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