Q2 Let L = {b, abb, bba}. Which of the following strings is not a member of L*? ΟΛ Obababb bbbaabb bbbbababbabb
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- Let L = {ab, aa, baa}. Which of the following strings are in L* and L4: abaabaaabaa , aaaabaaaa , baaaaabaaaab , baaaaabaaApex - SalesforceIn this Assignment i required you to solve my doubt reated to Convertinga date from string in the below format"dd-mmm-yyyy" - ("20-may-2021") In a problem i am getting the date stringin the above formate and you need to convert it into a Date type. I tried the "Date.parse('String')", but i am not able solve it. Please help me to solve it ASAP Salesforce APEX. Include the output ScreeApex - SalesforceIn this Assignment i required you to solve my doubt reated to Convertinga date from string in the below format"dd-mmm-yyyy" - ("20-may-2021") In a problem i am getting the date stringin the above formate and you need to convert it into a Date type. I tried the "Date.parse('String')", but i am not able solve it. Please help me to solve it ASAP Salesforce APEX. Include the output Screen
- please code in pythonis_phone_num: This Boolean function takes a string and returns True if it is in the formatddd-ddd-dddd, where d is a digit, False otherwise. Example calls:is_phone_num('123-456-7890') --> Trueis_phone_num('123-4556-7890') --> Falseis_phone_num('(123)456-7890') --> FalseQ: Write regular expression for the following languages. All strings in which b is never tripled. It means that no words contain the substring bb. All the strings accepting b as second letter. Regular expression that accept only prime numbers. All the strings that start with aa, end with bb, and have alternating substrings ba in between. Language of all those strings with length greater than 3Find the body for: def contains_no_lowercase_vowels(phrase: str) -> bool: """Return True iff (if and only if) phrase does not contain any lowercase vowels. >>> contains_no_lowercase_vowels('syzygy') True >>> contains_no_lowercase_vowels('e') False >>> contains_no_lowercase_vowels('abc') False """
- s = "abab" h 55m Left Substrings in s are { 'a', 'b', 'a', 'b', 'ab', 'ba', 'ab', 'aba', 'bab', 'abab'}. By deleting one "a" and one "b", the string becomes "ab" or "ba" and all of its substrings are distinct. This required 17. String Reduction 2 deletions. Given a string, reduce it in such a way that all of its substrings are distinct. To do so, you may delete any characters at any ALL index. What is the minimum number of deletions needed? Function Description Complete the function getMinDeletions in the editor below. Note: A substring is a contiguous group of 1 or more characters within a string. getMinDeletions has the following parameter(s): Example string s: the given string 8 S = "abab" Returns: int: the minimum number of deletions required Substrings in s are { 'a', 'b', 'a', 'b', 'ab', 'ba', 'ab', 'aba', 'bab', 'abab'}. By deleting one "a" and one "b", the string becomes "ab" or "ba" and all of its substrings are distinct. This required Constraints 2 deletions. 10 1sns 105…Launch Meeting - Zoc X S Launch Meeting Zoc X Is Everyone Really Equ x E Reading Response 6 OCh7: Oppression & Se x SThank you for downlc X s.ucsc.edu/courses/46018/assignments/294537 2. are_anagrams This function takes two strings and returns True if they are anagrams of one another, which is to say that they contain the same letters, possibly rearranged, ignoring spaces and case. You can assume that the two input strings contain only letters and spaces. Sample calls should look like this: >>> are_anagrams ("bimmy is my friend", "My Bird Fey Minims") True >>> are_anagrams ("bimmy is my friend", "hello everyone") False >>> are_anagrams ("internet anagram server", "I rearrangement servant") True >>> are_anagrams ("internet anagram server", "internet anagram server") True 3. find_movies_by_director 4:11 PM This function takes a list of tuples (representing movies) and a string (representing a name of a director) and returns a 65°F Sunny 11/2/2021 e searchQ1__;. A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a string s, return true if it is a palindrome, or false otherwise. Example 1: Input: s = "A man, a plan, a canal: Panama" Output: true Explanation: "amanaplanacanalpanama" is a palindrome. Example 2: Input: s = "race a car" Output: false Explanation: "raceacar" is not a palindrome..
- public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string. This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is, str = new StringBuilder(str).reverse().tostring(); A bit convoluted, but does what is needed without fuss or muss. Maybe one day the Java strings will come with the reverse method built in, just like the string data types of all sensible…public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string.This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is,str = new StringBuilder(str).reverse().toString(); Here's the tester it must pass: @Test public void testPancakeScramble() throws IOException {// Explicit test casesassertEquals("", P2J3.pancakeScramble(""));assertEquals("alu",…Computer Science This is a codingbat problem. Please answer in Java and do not change the starter code. You have been asked to write the game of tic tac toe. In the first version of the game, we will only be comparing horizontally for a win. A win is determine by all of the elements in a row either being an X or an O. You need to return a String with the winner or TIE if there is no winner. ticTacToe(["X", "O", "O"], ["X", "O", "O"], ["X", "X", "X"]) → "X"ticTacToe(["X", "O", "X"], ["X", "X", "O"], ["O", "O", "O"]) → "O"ticTacToe(["X", "O", "X"], ["X", "X", "O"], ["O", "X", "O"]) → "TIE" public String ticTacToe(String[] top, String[] middle, String[] bottom) { }