Context Free Grammar Checker (java)

The objective of this project is to determine if a given string can be generated by a context free grammar (CFG) by showing its derivation tree. The inputs are:

1. Set of terminals

2. Set of non-terminals.

3. Set of all the production rules, one per line. Use # in place of empty string

Place *** after the last rule.

4. The input string.

For example, an input of:

a b


S —> aSbA

S -> #

A -> bbAa

A -> aa



The system will indicate whether the string belongs or not to the given CFG, and in case it does belong then proceed to show its full derivation tree

the program must be simple , clear ,commented and documented

thank you.

Skills: Java

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About the Employer:
( 0 reviews ) Saudi Arabia

Project ID: #4095707

7 freelancers are bidding on average $457 for this job


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$750 USD in 20 days
(1 Review)

Dear Dr. Khalid Alsalmo Alikom I am karim mohamed and I am a senior java developer resident in Riyadh/KSA which I believe will facilitate my task with you isA , I am an Egyptian software engineer working in the Saudi More

$700 USD in 28 days
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its simple , I did several project before. Consider it done. Check pm

$300 USD in 5 days
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give me an opportunity let me to start now....

$300 USD in 10 days
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Dear Dr.Khalid I have a team of very qualified Java developers and I guarantee I can deliver you the required project on a very convenient time, well documented, organized & flexible for any changes you may require af More

$250 USD in 10 days
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I have already done so much work on grammar and parsing. If you assign this to me i will be able to do it easily. Please check PMB.

$400 USD in 10 days
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I have very good exposure towards JAVA and CFG(Context Free Grammer). I have already done several parsers in JAVA, which will definitely help me in completing the project at the earliest. Being a SCJP, OCDWCD, OCDBCD c More

$500 USD in 5 days
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