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Question
Which of the following is a Lex operator?
Which of the following is a Lex operator?
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Solution
The correct option is B All of these
Lex operator:-
Lex is a tool in
lexical analysis phase to recognize tokens using regular expression.
Text characters :-( Letters of the alphabet,
digits)
Operators:-" \ { } [ ] ^ $ < > ? . * + | () /
A dereference operator operates on a pointer variable, and returns the
location-value, or l-value that it points to in memory. In the C programming
language, the deference operator is denoted with an asterisk (*).
Lex operator:-
Lex is a tool in lexical analysis phase to recognize tokens using regular expression.
Text characters :-( Letters of the alphabet, digits)
Operators:-" \ { } [ ] ^ $ < > ? . * + | () /
A dereference operator operates on a pointer variable, and returns the location-value, or l-value that it points to in memory. In the C programming language, the deference operator is denoted with an asterisk (*).
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