Question: Question 2 (10 points) Consider this top-down grammar for if statements: S S S + if (expression) S + if (expression) S else S +

Question 2 (10 points) Consider this top-down grammar for if statements:

Question 2 (10 points) Consider this top-down grammar for if statements: S S S + if (expression) S + if (expression) S else S + other Give two parse trees for the expression if ( expr1 ) if( expr2 ) f(); else g(); that prove this grammar is ambiguous

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