Q2 Which of the following regular expressions will only generate odd length strings (although possibly not all odd length strings)? O aaa(aba + bab)* a(bb)*aaa+a+A O a(bbbb + aa + A)* (bb + aa) O (a* )aaa

Q2 Which of the following regular expressions will only generate odd length strings (although possibly not all odd length strings)? O aaa(aba + bab)* a(bb)aaa+a+A O a(bbbb + aa + A) (bb + aa) O (a* )aaa

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter7: User-defined Simple Data Types, Namespaces, And The String Type

Section: Chapter Questions

Problem 3PE

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Question

Q2
Which of the following regular expressions will only generate odd length strings (although possibly
not all odd length strings)?
O aaa(aba+bab)*
O a(bb)*aaa + a + A
O a (bbbb + aa + A)* (bb + aa)
○ (a* )aaa

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