I) struct Node { myList int data; Node *next; }; Write the code to display the data member of the first node and last node of the shown linked list. The dashed arrow indicates that there are any number of nodes between the nodes. (DO NOT download some JUNK online program and submit) <3> Null

Every time you write a non-const member function for a linked list, you should always think about if that function is preserving your class invariants. Group of answer choices A. True B. False

C++

Please just use main.cpp,sequence.cpp and sequence.h. It has provided the sample insert()function.   No documentation (commenting) is required for this assignment. This assignment is based on an assignment from "Data Structures and Other Objects Using C++" by Michael Main and Walter Savitch. Use linked lists to implement a Sequence class that stores int values. Specification The specification of the class is below. There are 9 member functions (not counting the big 3) and 2 types to define. The idea behind this class is that there will be an internal iterator, i.e., an iterator that the client cannot access, but that the class itself manages. For example, if we have a Sequence object named s, we would use s.start() to set the iterator to the beginning of the list, and s.advance() to move the iterator to the next node in the list. (I'm making the analogy to iterators as a way to help you understand the point of what we are doing. If trying to think in terms of iterators is confusing,…

in c++

struct node{int num;node *next, *before;};start 18 27 36 45 54 63 The above-linked list is made of nodes of the type struct ex. Your task is now to Write a complete function code to a. Find the sum of all the values of the node in the linked list. b. Print the values in the linked list in reverse order. Use a temporary pointer temp for a and b. i dont need a full code just the list part

OCaml Code: Please read the attached instructions carefully and show the correct code with the screenshot of the output. I really need help with this assignment.

Write C code that implements a soccer team as a linked list. 1. Each node in the linkedlist should be a member of the team and should contain the following information: What position they play whether they are the captain or not Their pay 2. Write a function that adds a new members  to this linkedlist at the end of the list.

Help make a C++ program that:1. Queries the user for the name of a file of text.2. Opens the file, and maintains two lists: one list for words beginning with the letter"D" or "d", and a second list for words beginning with any other letter. Each listmust maintain words in alphabetical order.3. Each node in the list must contain the word and the number of times that the word appears.4. Display (a screen at a time) each of the lists showing the alphabetized list of words and thenumber of times that each appears. Please have the main function as the first function in the program. Please make the least amount of functions as possible. Like for the file input have the file error thing in the same function. And please add comments throughout the code.

Replace XXX in the following function header for a doubly-linked list: ListInsertAfter(listName, currentNode, XXX) Group of answer choices   headNode   tailNode   middleNode   newNode