BASED ON DISCRETE MATHS AND COMPUTER SCIENCE The grammar GBp = ({(,)}, {S}, {S → () | S | (S)},S) generatesPROBLEM 3the language of nonempty balanced parentheses strings, that is, strings like () and (())(), butnot A, ) and (().1. Use the rules of GBp to generate the string (OO). Show clearly all the steps of the generation.2. Using the grammar GBP as a guide, write a new grammar to generate the language of twotypes of nonempty balanced parentheses strings such as []() and [[]()]. The alphabet inthis case is {(, ) , [, ]}.

S Using rule S -> SS, we get SS Using rule S -> SS on just right S above, we get SSS Using…

PROBLEM 3 The grammar GBp = ({(,)}, {S}, {S → () | SS | (S)},S) generates the language of nonempty balanced parentheses strings, that is, strings like () and (())(), but not A, ) and ((). 1. Use the rules of GBp to generate the string ())). Show clearly all the steps of the generation. 2. Using the grammar GBP as a guide, write a new grammar to generate the language of two types of nonempty balanced parentheses strings such as []() and [[]()]. The alphabet in this case is {(,), [, ]}.

PROBLEM 3 The grammar GBp = ({(,)}, {S}, {S → () | SS | (S)},S) generates the language of nonempty balanced parentheses strings, that is, strings like () and (())(), but not A, ) and ((). 1. Use the rules of GBp to generate the string ())). Show clearly all the steps of the generation. 2. Using the grammar GBP as a guide, write a new grammar to generate the language of two types of nonempty balanced parentheses strings such as []() and [[]()]. The alphabet in this case is {(,), [, ]}.

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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