Using the algorithm discussed in class, ”Big loop algorithm” show the transition diagram for a pushdown automaton (PDA) to recognize the language generated by G, which ahs the following grammer rules S →BAC A →a | b | c | ε B →bB | b C →cC | ε Fully define for the grammar G above, that is G = (....Describe in English what language the grammar G generates . Give an example showing that the grammar G above is ambiguous

Q: 1. Given the following regular grammar: S→aSlalld, I→K1al, K→aK1d, J→ all bJ | ∧ one can use the…

A: please check explanationExplanation:Step 1 :In given regular grammar, S is the start…

Q: e following grammar: -> -> p | p -> q r -> t | t use the method to implement a parser which…

A: It is defined as the short form of LOGical PROgramming. It is a logical and declarative programming…

Q: subject : thoery of computer science  Consider the following grammar G = {S, A}, S = {S}, ∑ = {a,…

A: Answer is given below-

Q: 5 The production rules for a grammar G with start symbol S, terminals a, b, and c and non-terminals…

A: Here, we are going to generate the string bacab using given grammar G and also check whether the…

Q: Given L ={ambn | m< n }. Derive (i) a context-free grammar that accepts L (ii) a PDA accepting L by…

A: i) a context-free grammar that accepts L given :  L ={am bn | m&lt; n }. so, m need to less then n ,…

Q: Construct a PDA with only three states for the following context free grammar. (Yes, the book likes…

A:

Q: Given a regular grammar G and a list of strings, identify the strings that are in L(G).

A: The given grammar G is:S -&gt; aT T -&gt; bT | a | aW W -&gt; ε | aT aT T -&gt; bT | a | aW W -&gt;…

Q: Consider the grammar E → E+T|T T→T* FIF F→ (E)|id left Show that this grammar is left recursive and…

A: Note: a grammar is said to be left recursive if it has this kind of production : A-&gt;Aa|b  // left…

Q: ormal Form grammar for this language is: S -> aB B -> bC C -> aCb | ε

A: Let L = {aibjak | i + j = k }. A Greibach Normal Form grammar for this language is: S -&gt; aB B…

Q: Consider the Context Free Grammar given by the usual rules, 0 and 1 are the only inals, and the…

A: 1) As start symbol S is present in RHS of S -&gt; AABB|01 we need to create new production S0 -&gt;…

Q: Provide context-free grammars which generate each of the following languages and explain how your…

A: In this task, we are tasked with creating context-free grammars for four different languages, each…

Q: A grammar is left recursive if the grammar has any non-terminal whose  derivation contains itself as…

A: When the right side's leftmost variable is the same as the left hand sides variable then the left…

Q: Consider the following context-free grammar defined by the tuple G and by the rules that appear in…

A:

Q: Context-free grammars (CFGs) and pushdown automata (PDA) Convert the CFG below with terminals…

A: The answer is

Q: Consider the following grammar G6 from the book: := + | := | = ( cexp> ) lalb|c (a) Draw a…

A: I'm providing the answer to the above question. I hope this will be helpful for you..

Q: Consider a grammar for expressions is defined as follows: → = → A | B | C | D → + | * | (…

A: Please refer to the following step for the complete solution to the problem above.

Q: The grammar below generates Boolean expressions in prefix notation: B → O B B | not B | id O → and |…

A: The grammar below is used to generate Boolean expressions in prefix notation. This notation which it…

Q: Let G = (V, E, R, S) be a grammar with V = {S, H, Gm J}; E = {h, g, j}; and the set of rules: %3D…

A: Overview : Automata Theory is a branch of computer science that deals with designing abstract…

Q: Consider the grammar G where the start symbol isSwitha set of non-terminals{S A}, a set of…

A:

Q: Refer to image and provide correct solution for positive feedback  Computation and Automata

A: The correct solution for positive feedback would be: G=({S,A,B}, {a,b}, S, {S→BB|b, A→a|b|SS,…

Q: 10 A grammar G(S): S→T-S| a+S | a T →S(T) |ɛ (1) Eliminate left recursion and backtracking; (2)…

A: Given grammar is: S-&gt;T-S|a+S|a T-&gt;S(T)|ε

Q: Please explain how you solve the follwing problem:

A: The context free grammar is given below. To convert it into Chomsky normal form, some rules must be…

Q: Exercise 4 For each of the grammars in Exercise 3 except the last, give an unam- biguous grammar for…

A: Introduction of Formal Language: A formal language is a set of strings of symbols or characters…

Q: 4.1 Basic results from automata theory tell us that the language La"b" che, abc, aabbcc, aaabbbccc,…

A: To capture the language L={anbncn∣n≥0} using an attribute grammar, we need to define a context-free…

Q: 2.6 Give context-free grammars generating the following languages. gs over the alphabet (a,b) with…

A: In the area of formal languages and automata principle, the study of Pushdown Automata (PDAs) is…

Q: Hello , I need help in Theoretical computer science Let L be the language that contains all…

A: Give a context-free grammar (CFG) for each of the following languages over the alphabet Σ = {a, b}:…

Q: ANNSWER BY TRUE OF FULSE: (No need to explain as I already know the answer but I want to check my…

A: All possible patterns of strings can be represented with the help of CFG i.e., context free…

Q: Consider a grammar G that includes the four lookahead rules for A. Give the code for GetA (s, i)…

A: Given  a grammar G that includes the four lookahead rules for A. the code for GetA (s, i) that is…

Q: Please explain how you solve the follwing problem:

A: a) CHAIN set for each variable:CHAIN(S) = {B, C, A}CHAIN(A) = {A}CHAIN(B) = {B}CHAIN(C) = {C, A}

Q: The following grammar is an indirect left recursive grammar S→ Bb a B→ Salb Strings of the language…

A: Detailed answer show blownExplanation:. This can cause problems for parsers, as they can get stuck…

Q: Consider the following context free grammar: S-A A → BC|DBC B → Bb|e C→|E D → a|d Find the number of…

A:

Q: Dwayne Johnson has got an assignment from his Professor of TOC. He has the alphabet set E = {a, b,…

A: Given: -   Solution as per the given information

Q: Consier a set of simbols E= {a,b}, (1) Find all strings in E* shorter than 3. (2) Let L = {2 , a,…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: the following grammar. S→AAja ASA|b.

A: The Answer is

Q: a context free grammar G accepting the same language as FSA

A: Given :- In the above question, a context free grammar G accepting the same language as FSA along…

Q: 1) Using CYK Algorithm, determine whether the strings aab and abbbb are in the language that is…

A: Step 1: Initialize the matrix for the input string "aab": | 1 | 2 | 3 | ---|---|---|---| 1 | A |…

Q: 4. Give a direct construction of a pushdown automaton (not via conversion from context-free grammar)…

A:

Q: Define the rule echoN(LST0, LST1, CNT). This rule determines when LST1 consists of only CNT…

A: This rule is crafted to determine when LST1 is composed solely of CNT repetitions of the elements in…

Q: (g) A CFG(Context Free Grammar) is said to be in Chomsky Normal Form (CNF), if all the productions…

A: CFG is short form for Context Free Grammar in it CNF that is Chomsky Normal Form if all the…

Q: 6. Construct a right-linear grammar for the language L ((aaab ab)*). 7. Find a regular grammar that…

A: The start symbol S generates the string "aa" followed by A, or the empty string. The nonterminal A…

Q: . What are the actions in shift reduce parsing. Consider the following grammar S→E E→E+T E→T T→…

A: Shift-reduce parsing is a bottom-up parsing technique in which a parse tree is constructed by…

Q: 24. Show that the grammars and are not equivalent. S→ aSbbSa SS|a S→ aSbbSala

A: In this question we have to show that the grammars S-&gt;aSb|bSa|SS|a and S-&gt;aSb|bSa|a are not…

Intelligent Machines

Machines that use artificial intelligence to learn from the environment and past experiences to perform better in the presence of variability and uncertainty are called intelligent machines. Intelligence develops according to environment and experience. It is human-like behavior. When the computer system or any programmed machine learns from the inputs and corresponding outputs, it can be called an intelligent machine.