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Give a high level description of M in English.

Give a high level description of M in English.

Computer Networking: A Top-Down Approach (7th Edition)
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 Turing machine M that decides the language L = {0n1n|n> 0}.
Transcribed Image Text:Design a Turing machine M that decides the language L = {0n1n|n> 0}.
(1) Give a high level description of M in English. The following is an answer to this question. Please verify its correctness. 1. Move right. 2. If the current symbol is the blank symbol, halt and accept. 3. Loop: 3.1. If the current symbol is 0, change it to $ and move right. Otherwise exit loop. 3.2. Scan rightwards, past O's and #'s to find 1. 3.3. If 1 found, change it to # and move left. Otherwise reject. 3.4. Scan leftwards, past O's and #'s to find $. 3.5. When finding the first $, move right, and go back to 3.1. 4. If the current symbol is #, more right. Otherwise reject. 5. Scan rightwards, past #'s, to find the blank symbol. 6. When finding the first blank symbol, move right and accept. The provided answer is correct. O The provided answer is incorrect.
Transcribed Image Text:(1) Give a high level description of M in English. The following is an answer to this question. Please verify its correctness. 1. Move right. 2. If the current symbol is the blank symbol, halt and accept. 3. Loop: 3.1. If the current symbol is 0, change it to $ and move right. Otherwise exit loop. 3.2. Scan rightwards, past O's and #'s to find 1. 3.3. If 1 found, change it to # and move left. Otherwise reject. 3.4. Scan leftwards, past O's and #'s to find $. 3.5. When finding the first $, move right, and go back to 3.1. 4. If the current symbol is #, more right. Otherwise reject. 5. Scan rightwards, past #'s, to find the blank symbol. 6. When finding the first blank symbol, move right and accept. The provided answer is correct. O The provided answer is incorrect.
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