Evaluations — Input View

Evaluations for input

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Input
Output
Evaluation Input Image

<image 1> What does the above NFA recognize. Write your answer in regular expression.



(A) aa*|bb*


(B) a*|bb*


(C) aa*|b*


(D) a*|b*


Answer with the option's letter from the given choices directly. No punctuation.


(M) aM*|bbP


Expected Answer: A

Difficulty: Medium

Subfield: Compiler Principle

Evaluation Input Image

<image 1> What does the above NFA recognize. Write your answer in regular expression.



(A) aa*|bb*


(B) a*|bb*


(C) aa*|b*


(D) a*|b*


Answer with the option's letter from the given choices directly. No punctuation.


(D)


Expected Answer: A

Difficulty: Medium

Subfield: Compiler Principle

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Input

Input ID
1b51038f-4546-4172-b470-5a04fc131e1b
Created
February 13, 2024
Permission
Public