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(Solved): Using the grammar defined above, show a parse tree and a leftmost derivation for the following stat ...
Using the grammar defined above, show a parse tree and a leftmost derivation for the following statement: A=A?(B+(C?A)) 2) (6 points) Consider the following grammar in BNF ?assign>?>?id?=?expr?>?> A ?B?C? expr >??? expr ?+????? term >??? <term ??< factor ?? factor ? factor >?>(<expr?)?<id? Rewrite the grammar to give + precedence over ? and force + to be right associative.