the above codes work just fine.. dunno whats wrongs with the exp .. i'll post the code .. c if u can figure out the problem
i have two defined hashes cell and map,

$a = "Lucy";
my %cell=> = ( Lucy => '12' );
my %map=> = ( 12 => '45' );
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i try printing it using the command

print "$cell{$map{$a}}\n";
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but it throws the exception-- use warnings: - use of uninitialized value within %cell in string at line...