Parsing

anonymous asked Aug 17, 2016 • reopened Jul 31, 2022 by Arjun

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Consider the Grammer

S -> (S) | SS | ()

In the goto graph of LR(0) item, the number of inadequate states are

(A). 1

(B). 2

(C). 3

(D). 4

Compiler Design
compiler-design
parsing
grammar
lr-parser

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anonymous asked Aug 17, 2016 • reopened Jul 31, 2022 by Arjun

anonymous

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papesh

commented Oct 1, 2016

2 conflicts

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Vishal Goyal

commented May 21, 2017

i think only one conflict becouse the conflict on the augumented production is avoided so i think it is not an conflict so only 1 conflict

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LR(0) Parsing Table
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admin asked Aug 20, 2019

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Ullman (Compiler Design) Edition 2 Exercise 4.8 Question 2 (Page No. 286 - 287)
In Fig. $4.56$ is a grammar for certain statements, similar to that discussed in Question $4.4.12$. Again, $e$ and $s$ are terminals standing for conditional expressions and "other statements," respectively. Build an LR parsing ... inputs: if e then s ; if e then s end while e do begin s ; if e then s ; end

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abc1 asked Jan 26, 2019

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how to check grammar is lr(1)?
consider the grammar G: S->A|B A->a|c B->b|c where {S,A,B} are non-terminals,{a,b,c} are terminals. Does LR(1) can parse all strings that are generated by grammar G.? Please any one help me to how to check it?

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abc1 asked Jan 26, 2019

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grammar
parsing
lr-parser

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tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

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