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in reply to Re: how to print out side of foreach loop($k1 $a{$k1}) ?
in thread how to print out side of foreach loop($k1 $a{$k1}) ?

Nope:

Global symbol "%not_aor_b" requires explicit package name at derp.pl l +ine 20. Execution of derp.pl aborted due to compilation errors.

Consider running the code, or copying and pasting your actual code, to catch such errors.