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Q: The Big-0 of 0(2n+1) is the same as O(n).
A: Answer: True
Q: b. Given the following CFG in Chomsky normal form, check whether the membership of the following…
A: According to the given grammar:- We have to check weather the following string is member using CYK…
Q: 5. Show that (p A q) → r and (p → r) ^ (q → r) is logically equivalent.
A: Defined the given expression is logically equivalent
Q: by the following pro symbo S: S = FQQ | FaaQ H = N F = DDba | MDabMb N = bMG | GGbR T = MEaa | aabND…
A: A non-terminal is said to be reachable if it is included in derivation of any string of the…
Q: Write all the words of length s 5 that belong to the language represented by the regular expression…
A: First lets understand the regular expression: ((aaa*)U(bbb))*aaa* : aa followed by 0 or more a's :…
Q: Find all the irreducibly complex representations of C3 X C3. Which
A: There are a total of 9 irreducible complex representations of C3 X C3. They are: 1) The trivial…
Q: Simplify the following Boolean expressions, using four-variable K-maps:…
A: K-map: K-map stands for Karnaugh map developed by Maurice Karnaugh at bell lab in 1953. The k- map…
Q: Given a strings and an integer k, return the length of the longest substring of s such that the…
A: As the programming language is not mentioned we are using JAVA As per Bartleby's rules, we can…
Q: Express F as product of maxterms: F(a,b,c) = (a+b)c
A: Let's try to solve all the given options and see the result:
Q: W Y X Y
A:
Q: Part C: Find the term of the sequence {an), where an = 4-n *2 a3 = ?
A: Given: an = 4-n*2
Q: Determine whether f is a function from Z to R if a)f(n)=±n. b)f(n)=square root n^2+1.…
A: Here have to determine about functions od R or Z set.
Q: Consider the following C function. int fun( if(nc 2) return 1; else return fun( Vn) Represent this…
A: I have answered below:
Q: Find a longest common subsequence between following strings: String1= {1, 2, 3, 4, 5, 6, 7, 8}…
A: The Longest Common _Subsequence (LCS) problem is finding the longest _subsequence present in given…
Q: A lecturer intends to separate his students into 2 groups based in their index numbers those with…
A: Declare a static integer variable at class level, index, to hold the INDEX number of the student.…
Q: (p → (q v r)) → ((p ^ ¬q) → r) is O Contingency O Tautology O None of the choices O Contradiction O…
A: understanding some basic terms 1) tautology - a tautology is a proposition that is always true 2)…
Q: This code segment find the walue of the result of following series for five terms.
A: Given : Y=x222-3x666+5x10102... We need to insert the missing line of the given code segment to…
Q: Let L be a set of all finite binary strings that representing a binary number divisible by 2 (or 102…
A: Given: To find string represented as binary number which are divisible by 2. First we will find L…
Q: If f(n) belongs to θ( g(n)) then it belongs to O(g(n))
A: If f(n) belongs to θ( g(n)) then it belongs to O(g(n))
Q: Show that L = {an! : n ≥ 1} is not context-free.
A: Proved that the given language is not a context-free language
Q: Given f(x)=x2+6x and g(x)=1−x2, find f+g, f−g, fg, and fg. Enclose numerators and denominators…
A: f(x)= x2 + 6x g(x) = 1 - x2 We have to find :- 1 ) f + g or f(x) + g(x) 2) f - g…
Q: 3. Give the following FAs over the alphabet Σ = {0,1,2} a-) A DFA for { strings in which the number…
A: Below is the Answer-
Q: ollowing fractal and fill the table (ignore the shadowing): g = 2 g = 3 g = N 1 2 N gree dmax gree…
A: Given diagram contains the graphs g=2, g=3 and g=N. For g=1, it contains only 3 vertices that means…
Q: Write all strings of length at most 5 that match the regular expression a(abuba)*. Answer:
A: a(ab U ba) *
Q: Given the following two strings: "ΖΗPΤNΚΠ Φ", "KΝ Φ ZΤΡΗΠ'. a) Write a dynamic programming algorithm…
A: Due to company policies I am compelled to solve only one question and that is the first question.…
Q: Q: Write complete Kleen’s Closure of aforementioned alphabet till strings length 4 according to…
A: The writing order is AN order on the set of 2 or a lot of part ordered sets. The writing order is…
Q: How many maximum substrings of different lengths oonro can character string of length n be lormed…
A:
Q: A Regular Expression for represent the -2 set of all strings over E={a,b} with three consecutive b's…
A: Given : Σ={a,b}
Q: Given a strings and an integer k, return the length of the longest substring of s such that the…
A: Since there are two questions, we will answer one full question for you as per Expert guidelines. If…
Q: let f is bijective and so is invertible. Describe the inverse function f-1 in your own words. What…
A: A function is invertible if and only if it is injective which means that it has an one-to-one, or…
Q: decimal number has a base k same. The singular digits of a base k number are called k-its. How about…
A: Here have to determine about singular digits of a base k number problem statement.
Q: WAP to find the reverse of given string.
A: As per our company guidelines, we are supposed to answer only one question per post and kindly…
Q: Given a string Integer k, the length of the longest substring of s such that the frequency of each…
A: Answer: Algorithms Step1: we have create a lst function and take input as string s and integer k…
Q: f t
A: Boyer- Moore string matching algorithm is very convenient and helpful for other string matching…
Q: For a simplified expression using K- Maps, the number of literals in a term becomes more as the…
A: As per our company guidelines, we are supposed to answer only one of your questions. Kindly, repost…
Q: L= {anbmck| n = m or m s k}, (with also, n 2 0, m 2 0, k 2 0)
A: For finding CFG find solution in next step
Q: Given a strings and an integer k, return the length of the longest substring of s such that the…
A: As per the Bartleby rules i can only post 1 question at a time kindly post the remaining question…
Q: Find all strings in L ((ab + b)∗ b (a + ab)∗) of length less than four.
A: Answer:The symbol “+”denoted as “OR” operator which means “a + b” means either “a” or “b”, so the…
Q: Find all strings in L ((a + bb)∗) of length five.
A: Answer:The symbol “+”denoted as “OR” operator which means “a + b” means either “a” or “b”, so the…
Q: Let BStr be the set of all binary strings. Recall that N-10.12.) is the set of all natural numbers.…
A: The question is to prove that the number of times the substring "01" occurs in string s is onto…
Q: ¬q → ¬ p is called ______ of p →q. (contrapositive, inverse)
A: The problem is based on finding the relation between the two statements p and a.
Q: Given string s = n_1 n_2 n_3... E S * to be a concatenation of all characters at even positions…
A: Given string is s = n_1 n_2 n_3....... belongs to S* even(s) = n_2 n_4 n_6......
Q: # Try using the subsequence parameter to find the indices of all the 'the' and 'in' words in the…
A: s="There is geometry in the humming of strings ,there is music in the spacing of the…
Q: DFA that accepted the set of all strings that have total number of 0's divisible by 3, E= {0, 1}
A: Given: language = set of all strings that have total number of 0's divisible by 3 now, logic to…
Q: Discussion :- Q1\ prove that : [((A'+B).(C' .D)+(A'+D))' .((B.C)' + A . (A'+B'))']' =1
A: Task : Given the Boolean expression. The task is to prove or disprove that given expression is…
Q: The algebraic minterm for F(A,B,C) = AB + BC is: O A+C O none of these O ABC + ABC + A'BC O ABC +…
A: The above question is to find min terms for the given Boolean expression in which it is in the form…
Q: Construct a recurrence and appropriate initial conditions for the number of strings of English…
A: Answer the above questions are as follows:
Q: Let L = {w € {0,1}* :w has a substring 101 } Which of the following DFAS or NFAS accepts L?
A: The automata must accept all the strings with substring 101 and ignores all the remaining strings…
Q: Determine the simplified algebraic expressions ofithe following K-map AB 00 01 1 10 Select one: O a.…
A:
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- c++ , A character string is given. What is the minimum number of characters you need to change to make the resulting string of identical characters? Solve this task in 3 different manners using : sets, maps and deque ( 3 different codes ) Input output 69pop66 4 1+2=12 4// Task 2 // For this function, you must build a string that when printed,// will output the entire binary representation of the integer x,// no matter how many bits an integer is. You may NOT use// division (/) or mod (%) anywhere in your code, and should// instead rely on bitwise operations to read the underlying binary// representation of x.stringbuilder get_bin_1(int x) { stringbuilder sb = new_sb(); sb_append(sb, '$'); return sb;}Create a string from two given strings by concatenating common characters of the given strings. Sample Input harry, hermione dean, tom Sample Output hrrhr Nothing in common. Again, you have lost your USIS password!! You went to the registrar office and requested for a new password. This time, you need to follow some rules to set your password. Otherwise, they won't change it. The rules are At least one lowercase letter At least one uppercase letter At least one digit (0-9) At least one special character (_ , $ , #, @) Your task is to find whether a given password follows all those rules. If it breaks any rule, you have to print Lowercase Missing, Uppercase Missing, Digit Missing or Special Missing respective to the missing case. For more than one rule break, print all the rules that were broken (order doesn't matter). If the password is ok, print OK. Sample Input ohMyBR@CU ohmybracu OhMyBR@CU20 Sample Output Digit missing Uppercase character missing,…
- Write a program that will input a string from the user and remove all consonants from it. Display the final string and number of characters deleted.Given the following code, determine its output.StringTokenizer st = new StringTokenizer(“October 26/2021*61-56%”, “+- /*%” , true);while (st.hasMoreTokens( )){System.out.println(st.nextToken( ));}Write a program that reads in a line consisting of a students name, Social Security number, user ID, and password. The program outputs the string in which all the digits of the Social Security number and all the characters in the password are replaced by x. (The Social Security number is in the form 000-00-0000, and the user ID and the password do not contain any spaces.) Your program should not use the operator [] to access a string element. Use the appropriate functions described in Table 7-1.
- Given the following code, determine its output. StringTokenizer st = new StringTokenizer(“ABC 55*975/%”, “ +-*/%” , true); while (st.hasMoreTokens( )) { System.out.println(st.nextToken( )); }screenchot of input and output import string pp = '''Peter Piper picked a peck of pickled peppers.A peck of pickled peppers Peter Piper picked.If Peter Piper picked a peck of pickled peppersWhere's the peck of pickled peppers Peter Piper picked?''' def remove_punc(s):'''Returns a copy of string s with all punctuation removed'''#This function is already written - don't change it!for char in string.punctuation:s = s.replace(char, '')return s def count_words(text):'''Returns a dictionary with words and their counts'''pass#Create an empty dictionary#Split the text into a list of words#For each word in the list#If the word is not in the dictionary#Add it with a count of 1#Otherwise#Add 1 to the count#Return the dictionary def show_counts(word_dict):'''Display words and their counts'''pass#Get a list of the keys from word_dict#Put the words in alphabetical order#For each word in the list#Print the word and its count def main():'''Controls the program'''text = remove_punc(pp.lower()) #text…Write a program that prompts the user to enter a string anddisplaysthe string in reverse order. Enter a string: ABCD ↵EnterThe reversed string is DCBA
- iv) In Python write a program to read input a binary string and finds the difference in the count of '0' and '1' in the string.Write a program in scala programming language to create a new string where scala is added to the front of a given string. If the string already begins with scala return the unchanged string. Please make an another function to generation of stringTask 2: Implement the function Searchingstrings that allow to search a sub-string in a given string and display the: First occurrence, Last occurrence, First occurrence from a given index and Last occurrence from a given index. You can use the following String methods: string. IndexOf(searchvalue, start) return the position of the first occurrence of specified character(s) in a string. string.lastIndexOf(searchvalue, start) return the position of the last occurrence of specified character(s) in a string. You can use the following string to test your solution: var letters = "abcdefghijklmnopqrstuvwxyzabcdefghijklm"; Write the code in a separate.js and separate.html file.
