1. Consider the following grammar: A → A~ B/ B B → B & C/C C - C% D/D D → D* A/ d If we want to implement a Operator Precedence Parser (OPP), what is wrong? Explain by drawing Operator Precedence Graph.

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
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1. Consider the following grammar:
A - A- B/ B
В & C/C
C → C % D/D
D - D* A/ d
B
If we want to implement a Operator Precedence Parser (OPP), what is wrong? Explain by
drawing Operator Precedence Graph.
Transcribed Image Text:1. Consider the following grammar: A - A- B/ B В & C/C C → C % D/D D - D* A/ d B If we want to implement a Operator Precedence Parser (OPP), what is wrong? Explain by drawing Operator Precedence Graph.
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