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Scala/Java/C++ developer is needed to fix LEX generator

€30-50 EUR

Annullato
Pubblicato quasi 5 anni fa

€30-50 EUR

Pagato al completamento
IMPORTANT: KNOWLEDGE OF YACC or BISON or ANTLR ARE REQUIRED. Without them you couldn't complete this task IMPORTANT: this is a strict algorithmic task, you will have to do a lot of math here This is the first part of the https://www.freelancer.com/projects/python/generating-yacc-parser-lexer/. If you complete successfully this part, I can hire you for the second part immediately Given: 1. Matchers, Transitions, States, Backups for Lexer ([login to view URL], [login to view URL]) 2. [login to view URL], which generates .lex definition, based on input Problem: 1. If you run [login to view URL] inside "item_input" or inside "category_input" it will generate .lex definitions 2. Not all rules are recognized (e.g. regexps [0-9]+ or [a-zA-Z]+, negative numbers and floating points) 3. All not recognized rules are marked with _TODO_ in output Task: 1. I will send source code (400 lines of code in c++) of [login to view URL] 2. You have to fix it: there shouldn't be any TODO, all rules have to be marked correctly, to be compatible with YACC/BISON 3. I can give more input data for testing, when those two will be handled. Algorithm must be generic PS: you could rewrite it to your language (C# or Java, python), if you feel comfortable with other language. Main job here is the right ALGORITHM for restoring lexer rules Time box: 1 week
Rif. progetto: 19758597

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2 proposte
Progetto a distanza
Attivo 5 anni fa

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2 freelance hanno fatto un'offerta media di €37 EUR
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Hi! I have experiences for 15+ years about IT programming. I have done your proposal quickly and then u will show good result. I want your detailed schedule. Thanks.
€44 EUR in 10 giorni
5,0 (77 valutazioni)
5,9
5,9
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Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 40+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you
€30 EUR in 1 giorno
5,0 (10 valutazioni)
3,8
3,8

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Bandiera: POLAND
Wroclaw, Poland
5,0
2
Metodo di pagamento verificato
Membro dal ago 27, 2018

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