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Given the context free grammar G=({S,A}. {0,1}, S, P), where P is given by: S-> A | B A -> 0A1 | 2 B -> OB11 | 2

Given the context free grammar G=({S,A}. {0,1}, S, P), where P is given by: S-> A | B A -> 0A1 | 2 B -> OB11 | 2

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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need help in automata, Please

Show the equivalent moves on the pushdown acceptor as a series of configuration moves leading to acceptance.

Given the context-free grammar G=({S, A}, {0, 1}, S, P), where P is given by the following production rules: - \( S \rightarrow A \mid B \) - \( A \rightarrow 0A1 \mid \lambda \) - \( B \rightarrow 0B11 \mid \lambda \) **Explanation:** - **Non-terminals**: \( S, A, B \) - **Terminals**: \( 0, 1 \) - **Start symbol**: \( S \) - **Production rules**: The rules indicate how each non-terminal can be replaced. - **S** can be replaced by either \( A \) or \( B \). - **A** can be replaced by a string starting with a '0', followed by another 'A', and ending with a '1', or it can be replaced by the empty string \( \lambda \). - **B** can be replaced by a string starting with a '0', followed by another 'B', and ending with "11", or it can be replaced by the empty string \( \lambda \). This grammar defines a language that generates strings composed of balanced sequences of 0's and 1's, using the specified production rules.
Transcribed Image Text:Given the context-free grammar G=({S, A}, {0, 1}, S, P), where P is given by the following production rules: - \( S \rightarrow A \mid B \) - \( A \rightarrow 0A1 \mid \lambda \) - \( B \rightarrow 0B11 \mid \lambda \) **Explanation:** - **Non-terminals**: \( S, A, B \) - **Terminals**: \( 0, 1 \) - **Start symbol**: \( S \) - **Production rules**: The rules indicate how each non-terminal can be replaced. - **S** can be replaced by either \( A \) or \( B \). - **A** can be replaced by a string starting with a '0', followed by another 'A', and ending with a '1', or it can be replaced by the empty string \( \lambda \). - **B** can be replaced by a string starting with a '0', followed by another 'B', and ending with "11", or it can be replaced by the empty string \( \lambda \). This grammar defines a language that generates strings composed of balanced sequences of 0's and 1's, using the specified production rules.
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