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The Lexer
A major component of your assignment will be to write a procedure (Function) that returns a token when it is needed. Your lexer should return a record, one field for the token and another field the actual "value" of the token (lexeme), i.e. the instance of a token.Your main program should test the lexer i.e., your program should read a file containing the source code of Rat13SU generate tokens and print out the results to a file.
Make sure that you print both, the tokens and lexemes. Basically, your main program should work as follows
while not finished (i.e. not end of the source file) docall the lexer for a tokenprint the token and lexemeendwhileDo at least 3 test cases and make sure that you turn in proper documentation. (See thehandout).Examplewhile (fahr < upper) a = 23.00;token lexemekeyword whileseparator (identifier fahroperator <identifier upperseparator )identifier aoperator =real 23.00separator ;
code takes in a string from a user, checks if the paranthesis are ballanced (as defined by my class) and also returns the variable from my line (also from my class). All like to change this code to read in strings from a text file (each line is a str..
Write a prototype for a function named triple that returns a double and has one integer parameter and
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The program should use the conditional operator to determine which number is the smaller and which is the larger.
Your assignment is to complete this C++ program skeleton to produce a program that implements the described behavior. (We've indicated where you have work to do by comments containing the text TODO;
a typical individual who commits who commits hate crimes whether it is against or aimed at the gaylesbian community
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