The language generated by the following C-F grammarA → aA | A B → bB | AC → CC | AS → ABC | dis {ak bmc+d|k, m, n E N}. To transform the above C-F grammar to a one-state empty-stack PDA so that the accepted language of the PDA is the same as the language generatedby this C-F grammar, we need to construct a set of specific instructions for this PDA. Threeinstructions have already been constructed below. Construct the remaining instructions forthis PDA in the following blanks. You might not need all the provided blanks.(0, a, a, pop, 0)(0, b, b, pop, 0)(0, c, c, pop, 0)(0, d, d, pop, 0)

To construct the remaining instructions for a one-state empty-stack PDA that recognizes the language…

Answered: The language generated by the following…

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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The second image contains what 7.1.2 was asking for the topic is automata theory
Draw the transition diagrams for push-down automata for the following language.Give direct constructions, not conversions from CFGs, and give a brief description inEnglish of your strategy for each problem.
3. Let L = {abcm | n,m E N}. Create a context-free grammar for L starting with non-terminal S. 4. b.A: push(E) b,X; push(B) a.A: push(A) a,X; push(A) Consider the given PDA with bottom stack symbol X. It corresponds to a regular language. Create a regular expression for the language accepted by this PDA. A.B: nop A, E; nop c.B:nop q1
Consider a context-free grammar G = ({0, 1}, {S, A, B}, S, P), where P is the set of productions: SAB S → - - OA | 1B | E 1S | OAA OS | 1BB a) Give a leftmost derivation of the string 0011. b) Give a rightmost derivation of the string 0011. c) Draw a parse tree for the string 1001. d) Can the string 1110 be derived from the grammar G? If yes, write down the associated derivation tree. If not, give a justification.
1. Prove that the language L(G) is not regular where G is the following context-free grammar: G = ({S,A,B,C}, {a,b}, {S->bB|C, A>b|C, B->Sb, C->aAa }, S). Note: You must first determine L(G).
Use the bison framework to build a DFA state machine for each of the following grammars. Identify any possible conflicts causing the bottom-up parsing to fail. Make sure to complete the missing closures in each state. 1) expr expr '+' term | expr'-' term | term term – term ** primary | primary primary → ID | (' expr ')' |'-' primary 2) expr → expr '+' term | term term - term * primary | primary primary - ID | '(' expr ')' expr '+' term | expr'-' term | term term *" primary| primary primary → ID | '(' expr ')' | '' primary | ID '(' expr ')' 3) expr term
Computer Science
Convert the grammar. S →0S1 | A → 1A0 | S | ϵ to a PDA that accepts the same language by empty stack
Question is attached
For each set defined verbally below, construct a transition plot of a set-aware finite automata (NFA). If the transition scheme you created contains A- transitions, find the A-intransitive equivalent transition scheme by eliminating these transitions. a) A set of strings (a, b, c), a multiple of four (0, 4, 8, 12, ...) in length and one of the first four, second four, third four,.. symbols and only one b. Ls.1.1.1 (A, acbe, abac, caab, abccccab, baaacbcaabca, ....} b) A set of strings in the alphabet {1, 2, 3) whose digits sum to multiples of gold (0, 6, 12, 18, ...). Ls.1.1.2= {A, 33, 222, 11121, 123, 3111, 233121, 1122321, 32321331,....} 9:04 PMcan you solve questions on the picture please?
Kindly answer this as soon as possible. Very yery Urgent Consider the following grammar G: ABAC → BC >k| epsilon →D| epsilon S A B C D a) Construct an CLR (1) parse table for the grammar. b) Mention any conflict if you found. c) Use the parse table to recognize the sentence b d ba d. Show the stack implementation. d) Describe the language generated by this grammar.

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