From: Artem Voroztsov Date: 2007-12-04T05:59:32+09:00 Subject: Re: [QUIZ] Postfix to Infix (#148) 2007/12/3, Artem Voroztsov :> > The final task is: having information about operators priorities, > commutativity/non-commutativity, and associativity type (left or > right) construct OP_STRENGTH Errr .. "commutativity/non-commutativity" -> "associativity/non-associativity" Artem