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I have a problem in C++ programming. Im needing to create a parser that follows the BNF rules in the photo. No need to create a lexical analyzer, Im just needing help in actually doing a parser

I have a problem in C++ programming. Im needing to create a parser that follows the BNF rules in the photo. No need to create a lexical analyzer, Im just needing help in actually doing a parser

Database System Concepts
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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I have a problem in C++ programming. Im needing to create a parser that follows the BNF rules in the photo. No need to create a lexical analyzer, Im just needing help in actually doing a parser

P ::= S S :: V-E | read (V) | write(V) | do {S} while (C) | S;S C::= E <E | E > E | E == E | E != E | E <= E | E >= E E = T | E+T | E-T T ::= F | T * F | T/F F: (E) | O | N | V 0 :: V++ | V-- V :: a | b |... | y |z | aV | bv | .. | yV | zv N = 0 | 1¹ | | 8 | 9 | ON | 1N | ... | 8N | 9N
Transcribed Image Text:P ::= S S :: V-E | read (V) | write(V) | do {S} while (C) | S;S C::= E <E | E > E | E == E | E != E | E <= E | E >= E E = T | E+T | E-T T ::= F | T * F | T/F F: (E) | O | N | V 0 :: V++ | V-- V :: a | b |... | y |z | aV | bv | .. | yV | zv N = 0 | 1¹ | | 8 | 9 | ON | 1N | ... | 8N | 9N
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