Let L be the language of all binary strings with at most one pair of consecutive 1's. Which of the following regular expressions describe L correct O A. (0U 1)* (e U 11) (0 U 1)* O B. (10*)"(e U 1 U11)(0*1)*0" O C (0 U 1)*(10*)"(e U1U11)(0*1)*(0 U 1)* O D. O"(10*)'(e U1U11)(0*1)*0" O E. O'(10*)*11(0+1)*0*

Q: Which of the following is a tuple? A. (1,2,3) B. [1,2,3] C. {1,2,3} D.

A: Defined the tuple

Q: Optimize the following code fragment.  s:=10; for i:=1 to N do R:=R+F(S); S:=S+10 then Convert…

A: Given code is, s:=10; for i:=1 to N do R:=R+F(S); S:=S+10 In this the initial value of s is 10 and…

Q: Please write a Python program to perform following tasks: a) Input a string from keyboard and find…

A: Please find the answer below :

Q: Let L = { w ∈ { a, b, c }*| w contains bc once in the string}. Construct an FSA that recognizes L

A: NFA stands for Nondеtеrministic Finitе Automaton. It is a type of finitе automaton that allows for…

Q: Which of the following is NOT a string in the language of (a+b)(ba)*(b+ε)* a)abbbb b) bbaba c)…

A: Given Language: (a+b)(ba)*(b+∈)* (a+b) : It generates only one length of string either a or b.…

Q: Construct a DFA which accepts set of all strings over {0,1} when interpreted as binary number…

A: Answer: we need to draw the DFA that accept the string in binary which is divisible by 5 .

Q: Write a java program to iterate over characters of a string to replace every occurrence of 'm' with…

A: Here is the java code: See below step for code and output.

Q: S is a set of strings recursively defined as follows. Base case: Every variable from the set {a, b,…

A: The problem presents a set S defined recursively using base cases and recursive rules. The base case…

Q: a. System.out.println (x); for (int i -0; i < x.length - 1; i++) System.out.println (x); for (int i…

A: EXPLANATION: The index in the array starts from 0 and goes up to n-1 where n is the total number of…

Q: Write a c++ program to determine how many different bits are present, given the two hexadecimal…

A: C++ program for above :   #include &lt;bits/stdc++.h&gt;  using namespace std;  //function to…

Q: Implement a function that counts the number of times a target string occurs in the main string. In…

A: def countOccurenceOfSubstirng(str1, str2): n1 = len(str1); n2 = len(str2);  if (n1 == 0 or n1 &lt;…

Q: Find a regular expression which can make a string 0101. O 01(01+ 0)(1)* 01°o O o (10+11)* O…

A: * matches for 0 or more times + with combination says any of the combination

Q: Write a function that takes in an integer n and computes n!. Do this without recursion.   In [ ]:…

A: In this question we have to write a python code for finding the factorial of a number without using…

Q: [Unbalanced kod] Given a set of n weights {w₁,..., w} and a rod of length n - 1 inches, we can…

A: Greedy Algorithm A greedy algorithm is an algorithmic approach that follows the heuristic of making…

Q: True or False? Let D be the DFA shown below: Then a valid pumping length for L(D) is 7 { i.e.,…

A: Given : The DFA with the 5 states. The task is to find whether the valid pumping length for L(D) is…

Q: java: Run length coding is a method to represent a string in a more compact manner. Each character…

A: If you want to run the code you can copy paste the code on onlinegdb compiler for java. Or you can…

Q: 2. Let {a, b, c} be an alphabet. List all of the words in Σ2

A: Σ2 means list of words of length 2 using the alphabets {a, b, c}

Q: CSE Python LAB: Question 2} You initially start with a binary string S0 which is of length N and…

A: Refer to step 2 for the answer.

Q: Explain the following code import matplotlib.pyplot as plt x = [float(x)/10.0 for x in range(0, 50,…

A: According to answer policy We can only answer First question . Please Resubmit the remaining parts.…

Q: Which of the following regular expressions produce the language of all strings over Σ = {a,b} which…

A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!

Q: How do you write a Recursion function 'string binary(int n)' that returns a string of 1's and 0's…

A: #include &lt;bits/stdc++.h&gt;using namespace std; int binary(int n){        if (n == 0)…

Q: The following iterative sequence is defined for the set of positive integers: Sn/2 if n is even Un =…

A: Lets first understand the problem and code: Here a number is given  1. if it is even then divide it…

Q: You are given a string and integer k. You can choose any character of the string and change it to…

A: As the programming language is not mentioned here, we are using JAVA These are 2 separate questions.…

Q: A3 = {w ∈ {1,0}* | every odd position in w is an 1}.  Provide regular expression. explain in detail…

A: The regular expression that represents the language A3 = {w ∈ {1,0}* | every odd position in w is a…

Q: form 0n 1 3n+2, where n is greater or equal to OBuild PDA to generate all strings of the form 1n0…

A:

Q: What is the running time function in terms of n? What is the big-oh of the running time function?…

A: Actually, array is a collection of elements.

Q: Write a program to compute number/binary string x such that SHA256(“yourEmailAdress || x”) <=…

A: CODE: import hashlib email = input("Enter you email address:")x = 1   # The number x m =…

Q: CodeWorkout X265: Recursion PIogramming Exercise:

A: Lets see the solution.

Q: a. Following pseudocode on slide # 30, implement a function to perform binary a The function takes…

A: Dear Student, As no programming language is mentioned I am assuming it to be C++, code,…

Q: Consider strings built out of the basic symbols a, b. Which of the following regular expressions…

A: A regular expression (regex) is a concise, pattern-based notation for describing sets of strings…

Q: Write a function encoding() that takes a string and an integer as the parameters, and returns an…

A: To solve this task we need to use  ord('a') to obtain the ASCCI value of a character chr(12) to…

Q: Consider the hex strings A=0xee89e74b88a069db and B=0x2f b6965993e7af84. a) What is A O B in…

A: Given that the hexadecimal strings are: A = 0xee89e74b88a069dbB = 0x2fb6965993e7af84   a) Lets first…

Q: Which of the following machines calculates the successor of a number in unary? Consider that the…

A: Given:   Which of the following machines calculates the successor of a number in unary.   Consider…

Q: 4. Using bitwise operators In C code Write a function int negate(int n) that can negate an integer…

A: #include &lt;stdio.h&gt; int main() {    int x;    scanf("%d", &amp;x);    int k = ~(x) + 1;…

Q: straints 1 ≤ n ≤ 5 × 104 1 ≤ len(c[i]) ≤ 5 There are at most 30 distinct colours in c. Time Limit…

A: Code implementation:   #include&lt;bits/stdc++.h&gt; using namespace std; struct theWrd { string…

Q: Given the following FSM M, the correct statements are: DO (a Uba)bb*a is a regular expression that…

A: A regular expression is a string of letters that specifies a search pattern. It is frequently…

Q: def while_loops(string1: str, string2: str) -> str: """ Given two strings and , return a new…

A: Write a python program that will merge two strings using "interwoven" method and provide following…

Q: 1. Initialize i = 0 and max = t – p + 1 / * t and p are respectively lengths of strings T and P * /…

A: An algorithm is an informal description of the steps used to solve a specific problem. It is a…

Q: Complete the function encrypt, which takes an unencrypted, plaintext message called plaintext and…

A: import string        def encrypt(plaintext):        lst = list(plaintext)        #First swap the…

Q: Write a mini program that changes arbitrary base of a logarithmic expression to natural log, base 2,…

A: [ Note: As per our policy guidelines, in case of multiple questions, we are allowed to answer the…

Q: Write all strings of length at most 5 that match the regular expression (abuba)*a. Answer:

A: A regular expression is a string of letters that designates a text search pattern. Such patterns are…

Q: Please code in OOP C++, show example output to see if no errors Crossword Puzzles An unlabeled…

A: The program for the above-given question is given below:

Q: Write a function delnthc to delete the n-th character of a string. You may assume that the input…

A: The code is

Q: g of length N contains (N*(N+1)) / 2 substrings. Write a program to input string and print its…

A: Explanation We can do it by using three-loop The first loop will pick the starting character, the…