a PDA for the following language=

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Design a PDA for the following language:
L = {0*1³ | 0 < i < j < 2i}.
Hint: remember we showed PDAS both for {a"b"} and {a"b?"}. However, to allow the string to have
that range of number of b's, you need to use the nondeterminism: for each 0 push a symbol in the stack
and allow the PDA to non-deterministically choose to match 1 or 2 b's to each a.
Transcribed Image Text:Design a PDA for the following language: L = {0*1³ | 0 < i < j < 2i}. Hint: remember we showed PDAS both for {a"b"} and {a"b?"}. However, to allow the string to have that range of number of b's, you need to use the nondeterminism: for each 0 push a symbol in the stack and allow the PDA to non-deterministically choose to match 1 or 2 b's to each a.
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