Compute FIRST & FOLLOW Sets for the following grammar;  F → for( D ; B ; E ) { S } D → T id | T id , D T → int | long B → id R id R → == | != | < | <= | > | >= E → id O | id O , E O → ++ | -- S → F S | other S | ε

Q: 0 we are given the following attribute grammar. S E (S.x = E.v* 2, Et = 10) E-Ea (Eg.v=1+E₁.v,…

A:

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: 4. Point out TRUE/ FALSE of the following statements: (a) A CLR(1) grammar can guarantee there is no…

A: For a) and b) i)LALR can have shift-reduce conflicts only if CLR has a shift-reduce conflictii)LALR…

Q: Consider the grammar G = (V{S}, T = {a, b}, S, P)  where, P: S → aSb, S → ab  The language to this…

A: Derivation tree is a graphical representation for the derivation of the given production rules of…

Q: 1. Consider the following grammar and try to find out Operator Precedence and Associativity. Is the…

A: I have answered this question in step 2.

Q: Consider the context-free grammar S- A$ A→ aAa | B B → bbB | A If you draw a prediction table for…

A: Here if we write predictive   in alphabetical order so we get.…

Q: The language of the grammar G = ({S}, {a,b}, S, P) with rules S → aSa, S→ bSb, S →1, is…

A: We are given a context free grammar and we are going to see what is the language represented by this…

Q: For the below left linear grammar, The starting non-terminal is A. Convert the below to its…

A: Right Linear Regular Grammar: In this kind of standard grammar, all of the right-side non-terminals…

Q: S -> aABb, A -> bB, B -> A | λ.   (a) Give a leftmost derivation of the string abbb.   (b)…

A: (a)  Leftmost Derivation: Leftmost derivation refers to drive the string by expanding the leftmost…

Q: Find SLR for following grammar S->[B A->int [B B-1 C C->A] | A.C 1- FIRST AND FOLLOW 2-Set of…

A: SLR for following grammar;

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 PSG G: V={S,NP,VP,D,N,V}; vO=S; /* phrase rules */ S->NP VP; NP->D N; VP->V…

A: Grammar G: V represents linguistics structure such as NP-Noun phrase and VP-verb phrase.…

Q: Using the grammars, draw trees for the expressions given, then answer the questions. There are tools…

A: As you have posted multiple questions, we will solve the first question for you.  In the given…

Q: Write a S-attributed grammar to connect the following grammar with prefix rotator. L- E E → E + T E…

A: The Answer is

Q: Regular grammar, S ⟶⟶ aS | bS |a | bb, will generate the following language L: Group of answer…

A:

Q: For the below left linear grammar, The starting non-terminal is A. Convert the below to its…

A: Given data A→Da|Bc|bB→Bf|Ca|aC→Ca|DD→λ

Q: (a) Show that the following grammar is ambiguous: ::- / / ::= 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8…

A: Below is the answer to the above questions. I hope this will be helpful for you.

Q: 4. Consider the following context-free grammar: Goal → L L- E;L L-E E - E+T E -T T- id T- id ( ) T-…

A:

Q: write a CFG for language L={  aibjck | k=i+j and i,j,k>0 }

A: Note : As per our guidelines we are supposed to answer only 1 question per post , please repost…

Q: Consider the following languages: a. L = {a2/b/ckU,k 2 1} b. L (a2nb"a"|n 2 1} !3! !! Is L context…

A: a. L is Context free and grammer is: For every b we need 2 a. So we first generate a and b and after…

Q: 3. a) Convert the regular expression (a U ab)* aba (ba U b)* to an cquivalent NFA. b) Convert the…

A: Here, we are going to draw a NFA and also find the regular expression for given DFA. Using Arden's…

Q: (a) Show that the following grammar is ambiguo- ::= | [ ::= 0 | 1 | 2 | 3|4|5|6|7|8 |9 (b) Find…

A:

Q: Question: consider the grammar G = (V, T, E, P), where V = {E, I} and T= {a, b, c, +, -, x, +, (}…

A: The solution for the above given question is given below:

Q: (3) Give a grammar G= (V,E, S̟P), where V = {4,B,C},E = {a,b},S = A, P: A→ a4|bB,B → bC | aB,C → aB…

A: According to the value given in the question, we will solve all parts.

Q: a. Check whether the given grammar is ambiguous or not. The grammar G = (V, £, S, P) = ({S, A, B, C,…

A: To check whether a given grammar is ambiguous or not , we try finding a string from the language of…

Q: cassign> cid> cexpr> - A BC cexpr> cid> + cexpr> | cid> cexpr> L(cexpr>

A: Given The answer is given below.

Q: e say that a context-free grammar G is mbiguous if every string w in L(G) has more than one…

A: A context free grammar is ambiguous if it has more than one parse tree generated or more than one…

Q: Exercise 3: Consider the set of all strings over (a,b) with n2 0, m 2 0, k20 for L= { a"bc, with…

A: Answer :-

Q: Consider the following context-free grammars (CFG). With the help of leftmost derivation decide…

A: Ambiguous grammars are the grammars by which a string is generated more than one way. In other words…

Q: Find a CFG that generates the language : L = {a ibj c jd i : i, j ≥ 1} and Transform the grammar of…

A: We are going to convert a given context free language into context free grammar and then we will…

Q: QUESTION 2: Consider the following grammar (the start symbol is X; the alphabets are implicit in the…

A: A. Solution: X→BXX→BBX              by X→BXX→BBBX            by X→BXX→BBB              by X→∈X→BB01…

Q: 1. Construct a dfa that accepts the language generated by the grammar S → abA, A → baB, B → aA|bb.

A: given grammar S → abA,A → baB,B → aA|bb.

Q: In Example 6.1, show a derivation tree for the string ababbac, using both the original and the…

A: Given:Grammar 1: A→a|aaA|abBc,B→abbA|bModified grammar: A→a|aaA|ababbAc|abbc,B→abbA|bString: ababbac

Q: 1. a) Construct the NFA that will accept the string of (dc|ac)* dc (aa|bb)*dc

A: The answer to the following question:-

Q: Question 5 KCFG) Define the language in English and RE for the context free grammar below: S- ax |…

A: cfg: It is a context-free grammar a formal grammar which  generate all possible patterns of strings…

Q: Problem Consider the following grammar. E → ExE | y Here are the item sets for the grammar. Note…

A: 1) 11 we observe the state number 4 we are having 2 productions and those are E -&gt; ExE. E -&gt;…

Q: The language generated by the grammar G=({S}, {a,b), S, P) with P given as: S-> as /bs/alb can be…

A: Given Grammer G=({s},{a,b},S,P) with P given asS-&gt;aS|bS|a|b

Q: Q No. 3: Grammar G1 = (N = { E, T, F, I, D}, T = { +, *, (, ), 0-9}, S = {E} and P is the set of…

A: In computer science, a production rule is a rewrite rule that specifies a symbol replacement which…

Q: Grammar and its application to Fractals Let G=(N,T,P,∑) where ∑ is the start symbol, N = {D}, T =…

A: According to our guidelines we solve first three:…

Q: (5) Consider the grammar G=(V,T,E,P) with V={E,I}, T={a, b, c, +,·, *. (, )}, and productions R → R+…

A: The solution for the above given question is given below:

Q: Consider the grammar G symbols production P = (V, T, S, V={S, X, Y}, terminal symbols T {S → XY, X →…

A: The grammar G is a Context free grammar. Context free grammar is a collection of (V,T,P,S). Where V…

Q: Draw an NFA accepting the language generated by the grammar with productions. S -> abA | bB | aba…

A: steps: Determine the states for every nonterminals and start and final state For every transition…

Q: Question No. 1: Consider the Grammar: A > B a | c B b | d c b|dc a B > q |e | A a c c > fA C B | q…

A: a) The given grammar does not contain any left recursion. b)The given grammar does not contain left…

Q: Consider the following grammar, →ab blb →a la Find out any five sentences that are in the…

A: The Answer is

Q: Transform the grammar G= ({S, A, B}, {a, b}, P, S) with below production rules P S- ASB | B|a |E A -…

A: A context free grammar is in CNF, if the production rules satisfy one of the following conditions…

Q: For the following grammar and the right sentential form T * (E + (E + T) * id) draw a parse tree and…

A: Given grammar: E -&gt; E + T | TT -&gt; T * F | FF -&gt; (E) | id Expression in right sentential…

Q: Given the following EBNF grammar: A -> [B, C,] D B -> '(', E, F, '), E C-> ', G D->-, G E -> "ソ F->…

A: Given EBNF grammar is,

Q: Let G = (V, T, S, P ) be a phrase-structure grammar with V = { 0, 1, A, S }, T = { 0, 1 } and the…

A: From the above given value G=(V,T,S,P) with V = { 0, 1, A, S }, T = { 0, 1 } and the set of…

Q: The set of strings with an equal number of a's, b's, c's and d's, in any random order, can be…

A: Question- Regular Grammar can keep track of only one property Context Free Grammar can keep track of…

Q: t string beginning at the leaves (i.e. the bottom) and working up  towards the

A: SUMMARY Bottom up Parsing - an introductionA parsing technique where a string is recognized by a…

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.