E → number E.val = number. val | E \'+\' E E(1).val = E(2).val + E(3).val | E \'×\' E E(1).val = E(2).val × E(3).valThe above grammar and the semantic rules are fed to a yacc tool (which is an LALR (1) parser generator) for parsing and evaluating arithmetic expressions. Which one of the following is true about the action of yacc for the given grammar?
(A)
(B)
(C)
(D)
Answer
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