QUESTION 4. rules: 1. 2. Let G((S), ((.)), P, S) be a CFG, where P contains the following S→ SSI(S)Se List three different strings in L(G). What is the language L(G)? (You may either give its name or characterize the strings in it.) 3. Show that the grammar G is ambiguous by constructing two different parse trees tor some member of L(G). 4. Can you revise the grammar G to make it unambiguous?

QUESTION 4. rules: 1. 2. Let G((S), ((.)), P, S) be a CFG, where P contains the following S→ SSI(S)Se List three different strings in L(G). What is the language L(G)? (You may either give its name or characterize the strings in it.) 3. Show that the grammar G is ambiguous by constructing two different parse trees tor some member of L(G). 4. Can you revise the grammar G to make it unambiguous?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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