- Binary strings that do not begin with an "a".

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter9: Completing The Basics
Section9.3: The String Class
Problem 6E: (Program) Using the at() function, write a C++ program that reads in a string by using getline() and...
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4. Construct regular expressions for the following languages over the binary alphabet:
a. Binary strings that do not begin with an "a".
Transcribed Image Text:4. Construct regular expressions for the following languages over the binary alphabet: a. Binary strings that do not begin with an "a".
b. Binary strings that contain both aa and bb as substrings.
Transcribed Image Text:b. Binary strings that contain both aa and bb as substrings.
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ISBN:
9781133187844
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Bronson, Gary J.
Publisher:
Course Technology Ptr