Give the DFA for each sub-problem and the product DFA for the following: {strings that have a 0 and the # of 1’s is odd}.
Give the DFA for each sub-problem and the product DFA for the following: {strings that have...
Give a DFA for the following language over the alphabet Σ = {0, 1}: L={ w | w starts with 0 and has odd length, or starts with 1 and has even length }. E.g., strings 0010100, 111010 are in L, while 0100 and 11110 are not in L.
Need help with this question. Thank you! Problem 146. Give an algorithm for the following decision problem. DFA AcceptNoOdd INPUT: A DFAM QUESTION: Does M accept no odd-length strings? This is the same as asking, when D is the set of all odd-length strings, whether L( MD=0.
Give a DFA which will accept all strings of length 3n; n =0, 1. 2. ,,, over ∑ = {a.b}*
I need an NFA for the set of all strings that have an odd number of 1’s or even number of 0’s BUT NOT BOTH. please don't draw a DFA, that is very essential.
3. [20 points] Give short answers to each of the following parts. Each answer should be at most three sentences. Be sure to define any notation that you use. (a) Explain the difference between a DFA and an NFA. (b) Give a regular expression for the language consisting of strings over the alphabet 2-(0, 1) that contains an even number of 0's and an odd number of 1's and does not contain the substring 01. (c) Give the formal definition...
Give a DFA over {a,b} that accepts all strings containing a total of exactly 4 'a's (and any number of 'b's). For each state in your automaton, give a brief description of the strings associated with that state.
1. Write regular expressions to capture the following regular languages: (a) The set of binary strings which have a 1 in every even position. (Note: odd positions may be either 0 or 1.) (b) The set of binary strings that do not contain 011 as a substring. (c) Comments in Pascal. These are delimited by (* and *) or by { and }, and can contain anything in between; they are NOT allowed to nest, however. 2. Write a DFA...
Automata Question. Over the alphabet Σ = {0, 1}: 1) Give a DFA, M1, that accepts a Language L1 = {all strings that contain 00} 2) Give a DFA, M2, that accepts a Language L2 = {all strings that end with 01} 3) Give acceptor for L1 intersection L2 4) Give acceptor for L1 - L2
Give a DFA withoutε-transitionthat acceptsthe set of strings over {a, b}that contain at least one b if its length is at least four:
Construct an DFA automaton that recognizes the following language of strings over the alphabet {a,b}: the set of all strings over alphabet {a,b} that contain aa, but do not contain aba.