Given the following function header: def longest_chain(lst: list[int]) -> int: Given a list of integers, return the length of the longest chain of 1's that start from the beginning. Precondition: 1st is non-empty which one of the cases below is the least useful to check? Select the best answer.

Q: Write a higher order function called store_word that takes in a secret word. It will return the…

A: Algorithm: 1. Create a function name store_word to store the words. 2. Create another function…

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A: 1. declare function with parameter nums        i. get first element i.e. 0ith index element…

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A: Code of the given program-

Q: Q1:Given the following linked list : Write a function to do each of the following ,then test the…

A: The solution for the above given question is given below:

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A: 1) Below is the updated program to return name for the person associated with phone_num It defines…

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A: Here is the python code of the above problem. See below steps.

Q: Consider a Python function called get_evens that expects as an argument a list of numeric values.…

A: python used to answer this question

Q: In Python use the Design Recipe to write a function count_evens_NxN,  that consumes a nested list…

A: import unittest #function def count_evens_NxN(nested_list): result=0 #Iterating the matrix for i in…

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A: The given problem is about finding the index/position of a given integer 'N' in a singly linked…

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A: NOTE : Since programming language is not mentioned.Therefore answering in Python language. First…

Q: complete the following function.   // It is the same as observeCounter except that f has a parameter…

A: // It is the same as observeCounterList except that f has a parameter of type Array[Counter] not…

Q: It returns how many times the number is found in the list. If the number is not in the list, return…

A: def how_many(a_list,a_num):    count=0                     #initializing count is zero    for i in…

Q: Please answer it in Python Write a function insere_milieu that takes as an argument a list l and an…

A: The asked python program is coded in the next step and is explained within comments in the program.…

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A: I give the code in Python along with output and code screenshot

Q: Given the following function header: def longest_chain(1st: list[int]) -> int: Given a list of…

A: Below is the answer with explanation:

Q: Suppose, you are given a doubly linked list of student marks. Write down a function that checks…

A: #include<iostream> using namespace std; struct node{     double marks;     node *next;…

Q: given input word, return the list of abbreviations. ex) word => ['word', 'wor1', 'wo1d', 'wo2',…

A: The complete code is given below with output screenshotHere's a step-by-step algorithm for…

Q: given input word, return the list of abbreviations. ex) word => ['word', 'wor1', 'wo1d', 'wo2',…

A: Start.Define a function called generate_abbreviations that takes an word as input and returns a list…

Q: In python, create a function wherein you transfer elements from a list into different lists. If a…

A: 1. Define a function called 'splitList' which takes 2 parameters, a List and a Stop Element 2.…

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A: Here is the Python script that fulfils the aforementioned criteria: The definition of nub(d,x) List…

Q: 3. find_movies_by_director This function takes a list of tuples (representing movies) and a string…

A: According to the information given:- We have find-movie_by_director... from the given list we have…

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A: Step 1: Define is_number() function which checks whether the passed value is a number and returns…

Q: Use the function design recipe to develop a function named count_odds. The function takes a list of…

A:

Q: Write a function is Prime (a_nNum) that takes a positive integer as an argument and returns True if…

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

Q: program solutioon nedeed

A: Since the programming language is not mentioned, I have done the code using Python 3.

Q: Define a function called def_list which return a list of items. (Note: Let the user enter the items…

A: Python code for list of items and find the element index position.

Q: Please write a function named shortest, which takes a list of strings as its argument. The function…

A: Answer is given below

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A: Answer is

Q: please code in python Write a function that takes in a number and returns the sum of all primes…

A: def isPrime(n): if n <= 1 :  return False  for i in range(2, n):  if n % i == 0:   return False…

Q: Complete the get_2_dimensional_list() function that takes two parameters: 1. An integer num_rows. 2.…

A: Python: Python is a high level, general purpose programming language. It was developed by Guido Van…

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A: Below I have provided a  program for the given question. Also, I have attached a screenshot of the…

Q: The function interleave_lists in python takes two parameters, L1 and L2, both lists. Notice that the…

A: Answer:

Q: given input word, return the list of abbreviations. ex) word => ['word', 'wor1', 'wo1d', 'wo2',…

A: def generate_abbreviations(word):    def backtrack(result, word, pos, count, cur):        if pos ==…

Q: Write a function that concatenates all the strings in a list. The concatenation of all the strings…

A: let join separator = function | [] -> "" | [str] -> str | str::strs -> let buf =…

Q: JS Write a function named find_value that takes a list/array of whole numbers as a parameter. Your…

A: I give the code in js(javascript ) and provide the output and code screenshot. I also provide the…

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A: In this prolbm we need to design the code into the programming langugae Please find the solution…

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A: <!DOCTYPE html><html><body> <h2>Concatenate Lists</h2> <p…

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A: THE CODE HAS BEEN WRITTEN IN STEP 2. I HOPE YOU FIND THIS HELPFUL.

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A: limit is number is less than or equal all number sum in below function.

Q: Define a function named get_word_lengths_tuple(sentence) which takes a sentence as a parameter. The…

A: Here is the python code: See below steps for code and output: