This problem is trickier than it seems: 
print rpn2ltr qw(2 3 4 + -);

# output    : 2 - 3 + 4
# should be : 2 - (3 + 4)

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   MeowChow                                   
               s aamecha.s a..a\u$&owag.print

In reply to Re: Re: (Golf) Reversing RPN Notation by MeowChow
in thread (Golf) Reversing RPN Notation by Masem

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