It would be polite for you to make at least a minimal effort to understand the OP. For example, when the OP says
#maximum of below foreach#
            
 foreach my $yy ( keys %{$trans->{$state}} ) 

 {  $trans->{$state}->{$yy}  *  viterbi($yy, $r) ;  }

[download]
it's obvious he means max(map { ... } keys ...) We're humans here, not computers, so we should act like, and treat each other as, humans.

Of course, you're not obliged to make that effort. But if you don't want to, why waste everyone's time with an unhelpful comment?

In reply to Re^2: how can i hold temporary values in a recursive function by educated_foo
in thread how can i hold temporary values in a recursive function by siskos1

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