Differentiate between recursive descent and non-recursive predictive p | Compiler Design and Construction 2075

Compiler Design and Construction20756 marksNumerical: FIRST and FOLLOW setsTop-down parsing

Differentiate between recursive descent and non-recursive predictive parsing method. Find first and follow of all the non-terminals in the following grammar.E→TA;A→+TA∣ε;T→FB;B→∗FB∣ε;F→(E)∣idE \rightarrow TA; A \rightarrow +TA|\varepsilon; T \rightarrow FB; B \rightarrow *FB|\varepsilon; F \rightarrow (E)|idE→TA;A→+TA∣ε;T→FB;B→∗FB∣ε;F→(E)∣id[6]

Grammar: $E \rightarrow TA$ $A \rightarrow +TA \mid \varepsilon$ $T \rightarrow FB$ $B \rightarrow FB \mid \varepsilon$ $F \rightarrow (E) \mid \text{id}$ Non-terminals: $E, A, T, B, F$ . Terminals: $+, , (, ), \text{id}$ . --- Basis Recursive Descent Parser Non-Recursive Predictive Parse...

Grammar: $$E \rightarrow TA$$ $$A \rightarrow +TA \mid \varepsilon$$ $$T \rightarrow FB$$ $$B \rightarrow FB \mid \varepsilon$$ $$F \rightarrow (E) \mid \text{id}$$ Non-terminals: $E, A, T, B, F$. Terminals: $+, , (, ), \text{id}$. --- Basis Recursive Descent Parser Non-Recursive Predictive Parse...

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