b. Suppose we are willing to pay the cost of converting our regex-derived NFA into a DFA. Give pseudo-code that simulates a DFA running on an input string. It must process all characters of the input. Assume the DFA is represented by a table (which is called its transition function, often denoted by 8). The table maps the current state and current input character to a new state.

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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b. Suppose we are willing to pay the cost of converting our regex-derived NFA into
a DFA. Give pseudo-code that simulates a DFA running on an input string. It
must process all characters of the input. AsSsume the DFA is represented by a
table (which is called its transition function, often denoted by 8). The table maps
the current state and current input character to a new state.
Transcribed Image Text:b. Suppose we are willing to pay the cost of converting our regex-derived NFA into a DFA. Give pseudo-code that simulates a DFA running on an input string. It must process all characters of the input. AsSsume the DFA is represented by a table (which is called its transition function, often denoted by 8). The table maps the current state and current input character to a new state.
c. Analyze your DFA simulator pseudo-code to show its worst-case asymptotic
complexity. Give your final answer in Big-Oh notation, and be sure to explain
why it is so (e.g. by referring to lines in your pseudo-code).
Transcribed Image Text:c. Analyze your DFA simulator pseudo-code to show its worst-case asymptotic complexity. Give your final answer in Big-Oh notation, and be sure to explain why it is so (e.g. by referring to lines in your pseudo-code).
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