C++ Programing D.S.Malik 16-13: This chapter defined and identified various operations on a circular linked list. Use the definitions of the class circularLinkedList and its member functions. (You may assume that the elements of the circular linked list are in ascending order.) In the main.cpp file, write a program to test various operations of the class defined in the step above. Your program should accept a sorted list as input and output the following: The length of the list. The list after deleting a number. A message indicating if a number is contained in the list Example of Program:

[ ] [] power In the cell below, you are to write a function "power(list)" that takes in a list as its input, and then returns the power set of that list. You may assume that the input will not have any duplicates (i.e., it's a set). After compiling the above cell, you should be able to compile the following cell and obtain the desired outputs. print (power ( ["A", "B"]), power ( ["A", "B", "C"])) + Code + Markdown This should return [[], ["A"], ["B"], ["A", "B"]] [[], ["A"], ["B"], ["C"], ["A", "B"], ["A", "C"], ["B", "C"], ["A", "B", "C"]] (the order in which the 'sets' appear does not matter, just that they are all there) Python Python

program7.pyThis assignment requires the main function and a custom value-returning function. The value-returning function takes a list of random integers as its only argument and returns a smaller list of only the elements that end with 7. This value-returning function must use a list comprehension to create this smaller list.In the main function, code these steps in this sequence: Set random seed to 42 import randomrandom.seed(42) create an empty list that will the hold random integers. use a loop to add 50 random integers to the list. All integers should be between 200 and 250, inclusive. Duplicates are okay. sort the list in ascending order and then use another loop to display all 50 sorted integers on one line separated by spaces.  print a slice showing list elements indexed 5 through 10, inclusive. print a second slice showing the final 5 elements in the sorted list. execute the custom function with the entire original list as its sole argument. report the number of elements in…

PLEASE DO NOT USE BUILT IN FILES OR FUNCTIONS! Write a program in c++ and make sure it works, that reads a list of students (first names only) from a file. It is possible for the names tobe in unsorted order in the file but they have to be placed in sorted order within the linked list.The program should use a doubly linked list.Each node in the doubly linked list should have the student’s name, a pointer to the next student, and apointer to the previous student. Here is a sample visual. The head points to the beginning of the list. Thetail points to the end of the list.When inserting consider all the following conditions:if(!head){ //no other nodes}else if (strcmp(data, head->name)<0){ //smaller than head}else if (strcmp(data, tail->name)>0){ //larger than tail}else{ //somewhere in the middle}               When deleting a student consider all the following conditions:student may be at the head, the tail or in the middleBelow, you will find a sample of what the…