Exercise 4 Write a function called chop that takes a list, modifies it by removing the first and last elements, and returns None. For example: >>> t = [1, 2, 3, 4] >>> chop (t) >>> t [2 37
Q: Database recovery restores the database from current state to previous state which is triggered by a…
A: Database recovery is a crucial component of any database system which allows the transition from the…
Q: I have a working code, but seems to be missing where to add the floating decimal point with changing…
A: The objective of the question is to format the floating point number to display two decimal places…
Q: class FibonacciExample2{ static int n1=0,n2=1,n3=0; static void printFibonacci(int count){…
A: Initialize three variables n1, n2, and n3 to 0, 1, and 0, respectively.Define a method…
Q: Write a MATLAB script which calculates and outputs the sum of all integers from 1 to n in steps of m…
A: In Matlab, you can crеatе a script to calculatе and output thе sum of intеgеrs in a spеcifiеd rangе…
Q: function drawFractalLine is recursive. Write a script that draws the Koch snowflake. Define a…
A: Here, we have to write a script that draws the Koch snowflake.Also, we will define the function and…
Q: Write the following functions in a .py file. The functions will allow the user to add, multiply,…
A: Logic of the Solution:Arithmetic Functions:add(x, y): Takes two parameters, x and y, and returns…
Q: This is a coding question. Now that you have worked out the gradient descent and the update rules.…
A: Ridge Regression Algorithm:1. Import necessary libraries: numpy, pandas, sklearn, matplotlib.2.…
Q: d) Use Excel to find the total number of recorded offences between 2013/14 and 2022/23. Write the…
A: The given dataset represents the number of shoplifting offences in England and Wales categorized by…
Q: JAVA Program For this program you should not use a while loop. Instead try to write a recursive…
A: I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT SCREENSHOT...
Q: vector series1 (10); vector series 2 (10); for (int i = 0; i < series1. size(); i++) { } series1[i]…
A: Vеctors arе one of thе most important and commonly used data structurеs in C++. Thеy arе dynamic…
Q: Consider the prefix 169.220.2.0/28 and answer the following questions. Show your work. Question 1:…
A: The network's communication structure is determined by the IP address. Subnetting is a technique…
Q: provide five (5) million-dollar questions that are related to the social and ethical issues related…
A: The objective of this question is to identify five critical questions related to the social and…
Q: Write corresponding Mic-1 MAL instructions to implement following IJVM assembly instructions using…
A: Two words are popped from the stack by the IJVM assembly instruction IF_GE offset, which branches if…
Q: explain what a FIFO buffer is and its use with an example.
A: A buffer is a section of computer memory that is used as temporary storage to keep data while it is…
Q: Write a function that accepts a positive integer array 'price' consisting of 'n' elements as its…
A: Step1: Check if the input array 'price' is empty or has less than 2 elements. If true, return…
Q: Please use statements appropriate for MySQL. I can fill in names of tables and columns. Query…
A: MySQL commands are essential for interacting with the MySQL relational database management system.…
Q: 4.3-2b. Network Address Translation (b). Consider the following scenario in which host 10.0.0.1 is…
A: The NAT translation table entry you provided indicates that there is a translation between a WAN…
Q: identify one title related to Teamwork and collaboration. Then identify 5 reputable articles from…
A: The title is "Enhancing Teamwork and Collaboration in the Workplace: Strategies for Success."1.…
Q: How the powerpoint slide for conclusion should be arranged?
A: To encapsulate your main ideas and make a lasting impact on your audience, you must create a…
Q: How should I download Term::Menus for Perl?
A: Perl is a high-level, general-purpose programming language that was created by Larry Wall in the…
Q: It needs something more. Please Use the Bootstrap template. Other then that everything is good.…
A: In order to integrate the Bootstrap template into the code, include the Bootstrap CSS file in the…
Q: 11. Consider the same file (classes.txt). Prepare 1.the Hash of Arrays, 2. Print them s that members…
A: The provided Perl script is designed to process a file named "classes.txt," which contains…
Q: Changing directories You will need to implement change_directory so that it changes the current…
A: In this question we have to write a C code for the changing the directories so, it chages the…
Q: Suppose you have a byte-addressable virtual address memory system with 32 virtual pages of 32 bytes…
A: Logical mеmory is thе mеmory that a program sееs when it is running. It is an abstract viеw of…
Q: Ciara wants to connect to her corporate network from home using a private and secure connection to…
A: The term VPN represents Virtual Private Network. It's a technology that makes it possible to…
Q: can you used to the basic turtle like t.forward, t.left, t.right used that in the code it has to be…
A: In this question we have to understand about the turtle code given for the grid draw n*n where we…
Q: Problem to be created as R markdown file is attached as an image. The code in R for the given…
A: rm(list =…
Q: What is the problem with the definition of the following function that calculates and returns the…
A: In the given problem, we have the following C or C++ code:1double tax_due(double amount, double…
Q: Develop a C++ program that computes both the sum and average of all integers from 1 to n…
A: This C++ program computes the sum and average of all integers from 1 to n, inclusive, after asking…
Q: Research both traditional and cloud data backup methods. Then, create a short presentation (10 – 12…
A: Slide 1: IntroductionA brief overview of the importance of data backupMention the evolving landscape…
Q: Consider the following code segment in C++, and answer the following question assuming that file…
A: Consider the following code segment in C++, and answer the following question assuming that file…
Q: Suppose there is a cooking competition. Using Python, create a program that will determine the type…
A: Get user input for Taste, Presentation, and Creativity.Calculate the total score by adding the three…
Q: What is the purpose of the exec system call?
A: The exec system call in Unix-like operating systems is a mechanism that replaces the current…
Q: Develop an algorithm for finding the most frequently occurring value in an array of numbers. Use a…
A: Below is the complete solution with explanation in detail for the given question about finding the…
Q: How do I make these computations using IEEE-754 single precision representation? a. 4.75 + 7.75 =…
A: In this question we have to perform the IEEE-754 single precision computation.Let's understand and…
Q: Does it make sense to use Processing for simple time series visualization? What could you do with…
A: The objective of the question is to understand the feasibility and advantages of using Processing…
Q: Let L = {binary strings that contain at least three 0's }. Give a ontext - free grammar that…
A: The task at hand involves defining a CFG for a specific language, denoted as L, which comprises…
Q: Consider a cache memory with 8 cache blocks (0-7). If the memory block requests are in the following…
A: We're dealing with an 8-block cache memory, and we have a series of memory block requests to handle.…
Q: So if i had page size 8k (which is 2^13=8k) & had a virtual address length of 32 bits and did 32 -…
A: Paging is a mеmory management technique that dividеs a program's address space into fixеd-sizе…
Q: What are data mining technique that are used when the data in the study have a target variable,…
A: Data mining is a process of discovering patterns and knowledge from large datasets. It involves…
Q: create a reference page containing five references from the information given below. The style you…
A: APA (American Psychological Association) style is a standardized format for scholarly writing and…
Q: How many distinct ways are there to reorder the letters in the word nonsense? Please write down you…
A: The objective of the question is to find out the number of distinct ways to reorder the letters in…
Q: Suppose you are to design a payroll program where the user inputs the employee's name, number of…
A: The objective of the question is to design a payroll program that calculates and prints a summary of…
Q: Describe the items shared by all threads in a process. What are the items which are private to each…
A: While each thread in a multi-threaded process has its own resources, they also share some…
Q: Explain volatile, synchronized, transient keywords.
A: In Java a keyword is a word with a predefined meaning in Java programming language syntax.Reserved…
Q: How is a Python 3 server created on port 9000 that listens for data from a GUI application to…
A: The objective of the question is to create a Python 3 server on port 9000 that listens for data from…
Q: Suppose, X is a r.v. and X~ N(u, o'). Show that the new r.v. Y - aX + b, where a and b are constants…
A: Given , we want to show that follows a normal distribution .Mean and Variance of Y:Therefore, .
Q: we will write a function to compare the suitability of various alien planets for a space colony.…
A: Input: planet_name - The name of the planet entered by the user.Load Data:i) Load the planet data…
Q: Part A: There are two different friends who want to send some informative data to each other. A…
A: Communication Protocols:ENQ/ACK and Poll/Select: These are communication protocols used to establish…
Q: What are the advantages of a Multi-processor? and what are the two types of multiprocessing systems?
A: A multiprocessing system refers to a computer system that has two or more central processing units…
![Exercise 4
Write a function called chop that takes a list, modifies it by removing the first and last
elements, and returns None. For example:
>>> t = [1, 2, 3, 4]
>>> chop(t)
>>> t
[2, 3]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6389447-1237-4af0-b5c6-eb1260425b55%2Ffaa17980-53ac-49a4-8413-99283ef5fcf3%2Fp80dz_processed.png&w=3840&q=75)
Step by step
Solved in 4 steps with 2 images
- Question > Not complete Marked out of 1.50 Flag question Previous page Write a recursive function named get_palindromes (words) that takes a list of words as a parameter. The function should return a list of all the palindromes in the list. The function returns an empty list if there are no palindromes in the list or if the list is empty. For example, if the list is ["racecar", "hello", "noon", "goodbye"], the function should return ["racecar", "noon"]. A palindrome is a word that is spelled the same forwards and backwards. Note: The get_palindromes() function has to be recursive; you are not allowed to use loops to solve this problem. For example: Test words = ["racecar", "hello", "noon", "goodbye", "test", 'aibohphobia'] ['racecar', 'noon', 'aibohphobia'] print (get_palindromes (words)) print (get_palindromes ([])) print (get_palindromes (['this', 'is', 'test'])) Answer: (penalty regime: 0, 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 %) Result Precheck Check [] [] Next pagedef cartesianproduct(lst): """Takes a list of sets/frozensets and computes their Cartesian product""" cartesianproduct: This function should accept a list of one or more sets or frozensets (you can convert between them using set(fro_st) and frozenset(st)). Its output is a set or frozenset encoding the cartesian product; thus a list of two sets [{0,1}, {1,2}] could give back {(0,1),(0,2),(1,1),(1,2)}. In general, an input list of length N will yield a set of tuples of length N each.Matrix Multiplication by a Scalar Please write a function calculate (matrix, scalar) that takes two arguments: a nested list that represents a matrix and an integer that represents a scalar. The function returns a nested list that corresponds to the result of matrix multiplication by a scalar. Your function should work with the following code: if __name__ == '__main__': scalar 3 A = [[1,0,0], [0,1,0], [0,0,1]] D calculate (A, scalar) assert D == [[3,0,0], [0,3,0], [0,0,3]] Save your function and the main code in a file called matrix.py and upload it here.
- Count dominators def count_dominators(items): An element of items is said to be a dominator if every element to its right (not just the one element that is immediately to its right) is strictly smaller than it. By this definition, the last item of the list is automatically a dominator. This function should count how many elements in items are dominators, and return that count. For example, dominators of [42, 7, 12, 9, 13, 5] would be the elements 42, 13 and 5. Before starting to write code for this function, you should consult the parable of "Shlemiel the painter" and think how this seemingly silly tale from a simpler time relates to today's computational problems performed on lists, strings and other sequences. This problem will be the first of many that you will encounter during and after this course to illustrate the important principle of using only one loop to achieve in a tiny fraction of time the same end result that Shlemiel achieves with two nested loops. Your workload…***python only*** Write a function votes_by_race() which takes a list of dicts as a parameter and returns a dict. For example, given the following list: votes = [{'for': 'A, 'age': 35, 'race': 'w'}, {'for': 'B', 'age': 40, 'race': 'b'}, {'for': 'B', 'age': 20, 'race': 'b'}, {'for': 'A', 'age': 30, 'race': 'a'}, {'for': 'A', 'age': 41, 'race': 'w'}, ] The call votes_by_race(votes) should return the following dict:{"White": 2, 'Black': 2, 'Asian': 1, "Hispanic': 0}16-Write a function called find_integer_with_most_divisors that receives a list of integers and returns the integer from the list with the most divisors .In the event of a tie, the first case with the most divisors returns .For example: If the list looks like this: [8, 12, 18, 6] In this list, the number 8 has four divisors, which are ;[1,2,4,8] :The number 12 has six divisors, which are ;[1,2,3,4,6,12] :The number 18 has six divisors, which are ;[1,2,3,6,9,18] :And the number 6 has four divisors, which are : [1,2,3,6]Note that both items 12 and 18 have the maximum number of divisors and are equal in number of divisors (both have 6 divisors) .Your function must return the first item with the maximum number of divisors ;Therefore it must return the following value: 12
- struct Node { int data; Node * next; }; Node • head; a. Write a function named addNode that takes in a variable of type int and inserts it at the head of the list. b. Write a function named removeNode that removes a node at the head of the list.struct insert_at_back_of_dll { // Function takes a constant Book as a parameter, inserts that book at the // back of a doubly linked list, and returns nothing. void operator()(const Book& book) { / // TO-DO (2) |||| // Write the lines of code to insert "book" at the back of "my_dll". // // // END-TO-DO (2) ||| } std::list& my_dll; };Exercise 1 Write a function called nested_sum that takes a list of lists of integers and adds up the elements from all of the nested lists. For example: >>> t = [[1, 2], [3], [4, 5, 6]] >>> nested_sum(t) 21
- Write a function that returns the greatest common divisor (GCD) of integers in a list. Use the following function header:def gcd(numbers):Write a test program that prompts the user to enter five numbers, invokes the function to find the GCD of these numbers, and displays the GCD.Exercise 3 Write a function called middle that takes a list and returns a new list that contains all but the first and last elements. For example: >>> t = [1, 2, 3, 4] >>> middle(t) [2, 3]C++ Programming Language ::::::: Redo the same functions this time as nonmember functions please : NOTE: You can add only one function into the linked list class get_at_position which will return value of element at given position. 1) Insert before tail : Insert a value into a simply linked list, such that it's location will be before tail. So if a list contains {1, 2, 3}, insert before tail value 9 is called, the list will become {1, 2, 9, 3}. 2) Insert before value : Insert a value into a simply linked list, such that it's location will be before a particular value. So if a list contains {1, 2, 3}, insert before 2 value 9 is called, the list will become {1, 9, 2, 3}. 3)Count common elements : Count common values between two simply linked lists.So if a list1 contains {1, 2, 3, 4, 5}, and list2 contains {1, 3, 4, 6}, number of common elements is 3. 4) Check if sorted : Check if elements of simply linked lists are sorted in ascending order or not.So if a list contains {1, 3, 7, 8, 9}…