Lex program contains three sections: definitions, rules, and user subroutines. Each section must be separated from the others by a

This program reads a C source code file, tokenizes it into keywords, identifiers, and special characters, and counts the lines.

This program is designed to read an operator input from the user and determine what type of operator it is.

To convert the regular expression (a + b)*abb from an NFA to a DFA using Thompson’s construction, we will follow