Draw the parse tree - pumping lemma, English

1. Given the following grammar S à 0A0 | 1B1 | BB; A à C; B à S | A; C à S | ε, (a) (Derivation)

Given a left-most and right-most derivation of a string 01001110 (b) (Parse tree) Draw the parse tree from step (a)

2. (Language to PDA) Design a PDA whose language is {ambncpdq | m + n = p + q}.

3. (a) (Language to CFG, closure property) Construct CFG for the following language L = {bi a2i | i >= 0} (b) (CFG to PDA) Design a PDA for the above grammar using a transition diagram and specifying the start/accept state(s), start symbol on the stack. (c) (PDA computation) Show the stack

content, state of the PDA in each step given an input string baa

4. (Pumping lemma) Use pumping lemma to show that the following language is not context free {0i1j | i is not a multiple of j}

5. Show that the language L = {aibj |i  ≠ j) is context free.

Posted Date: 3/21/2013 3:31:42 AM | Location : United States







Related Discussions:- Draw the parse tree - pumping lemma, Assignment Help, Ask Question on Draw the parse tree - pumping lemma, Get Answer, Expert's Help, Draw the parse tree - pumping lemma Discussions

Write discussion on Draw the parse tree - pumping lemma
Your posts are moderated
Related Questions
state the distinguishing features of literary writing by citing examples and discussing them. 450 words (you may give the sources.)

Introduction: After a brief period of disruption in 1946-1947, most of the high income countries experienced the faster economic growth after 1947. The post-war rates of growt

The Puritans saw the world through allegory, which is a kind of symbolic story. For them, natural events, like a meteor streaking through the sky, became religious or moral pronoun

i know english but very well speaker of it i want to improve this as fast as possible

How can easily earn English , How can i wrote letters .

in the book the things they carried rat Kiley didn''t mean to deceive with his stories so what was his intent?


The CTO is still impressed with your work. He just came back from a technology exposition where he heard about computer clusters. All he knows is that they are the big thing for bu

Question 1 Explain the process of communication Question 2 What are the prosodic features of speech? Question 3 What do you mean by the barriers to effective listening?

state the distinguishing features of literary writing by citing example and discussing