Q.3 Maximum score 20 Construct a Non-deterministic PDA that accepts the language L (w: n(w)+n(w) ...
Construct PDA for the following language L = {w : 2 na (w) ≤ nb (w) ≤3 na (w)}
1. Construct a DFSM to accept the language: L = {w € {a,b}*: w contains at least 3 a's and no more than 3 b's} 2. Let acgt} and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg, gc. Construct both a DFSM to accept the language and a regular expression that represents the language 3. Let a,b. For a string w E ', let W denote the string w with the...
Give an informal description of a deterministic Turing machine for the language L = {w ∈ {0, 1}* | w is not of the form (01)^n (10)^n for n ≥ 0}.
Construct a deterministic finite-state automaton for the language L = {w ∈ {0, 1} | w starts with but does not end with 010}
1. Construct a DFSM to accept the language: L w E ab): w contains at least 3 as and no more than 3 bs) 2. Let E (acgt and let L be the language of strings consisting of repeated copies of the pairs at, ta, cg. ge. Construct both a DFSM to accept the language and a regular expression that represents the language. 3. Let ab. For a string w E , let w denote the string w with the...
Construct a PDA (pushdown automata) for the following language L={0^n 1^m 2^m 3^n | n>=1, m>=1}
[20 points] As an example of a PDA look at the one below that accepts the following language (Z is the stack start symbol): {a”br | n >0} U{a}. a, 1; 11 b, 1; a, Z; 12 b, 1 ; 90 q1 q2 1,2; a, Z;À Z: 93 We want to show that the language L below is a CFL by designing the PDA P, defined as P= {{90, 91, 92}, {0, 1}, {x, Z},0,40, 2, {92}}, that accepts it:...
2. [10 marks] Give a PDA (Pushdown Automata) that recognizes the language L = {o€ {n,y, z}* | 2|이|z = |0ly V 2\이 You can choose whether your PDA accepts by empty stack or final state, but make sure you clearly note, which acceptance is assumed 2. [10 marks] Give a PDA (Pushdown Automata) that recognizes the language L = {o€ {n,y, z}* | 2|이|z = |0ly V 2\이 You can choose whether your PDA accepts by empty stack or...
(a) (1) Draw a PDA for the language {01'01moin+m | n, m1} (2) Does your PDA use non-determinism? (3) Include a brief description of how it operates. (b) Answer the same three questions for the language of palindromes over the alphabet ={0,1}