Question: Explain the difference between the languages recognized by the following two regular expressions: 1. (cake) (death) 2. cake death Write a Flex rule for Fortran

Explain the difference between the languages recognized by the following two regular expressions: 1. (cake) (death) 2. cake death Write a Flex rule

Explain the difference between the languages recognized by the following two regular expressions: 1. (cake) (death) 2. cake death Write a Flex rule for Fortran real literals: An optional sign (+ or -) . One of the following: o An integer One or more digits followed by a followed by 0 or more digits o a' followed by one or more digits

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