Finish the racket code bellow to be able to do >(n- list? '(1 (2 (3 4) 5) 6)) and produce an output of #t (define n-list? (lambda (obj) #f)) Output > (n-list? '(1 (2 (3 4) 5) 6)) #t > (n-list? '(1 (2 (3 a) 5) 6)) #f
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- Implements clone which duplicates a list. Pay attention, because if there are sublists, they must be duplicated as well. Understand the implementation of the following function, which recursively displays the ids of each node in a list def show_ids(M, level=0): k = M.first_node while k is not None: print(" "*2*level, id(k)) if (str(k.value.__class__.__name__) == str(M.__class__.__name__)): show_ids(k.value, level+1) k = k.next W=L2(Node(10, Node(L2(Node(14, Node(15, Node(L2(Node(16, Node(17))))))), Node(20, Node(30)))) )show_ids(W) Develop your solution as follows: - First copy the nodes of the current list (self) - Create a new list with the copied nodes - Loop through the nodes of the new list checking the value field - If this field is also a list (use isinstance as in the show_ids function) then it calls clone on that list and substitutes the value. Complete the code: def L4(*args,**kwargs): class L4_class(L):…write a java program: You have been given the head to a singly linked list of integers. Write a function check to whether the list given is a 'Palindrome' or not.Input Format:Elements of linked listOutput Format:True or FalseSample Input 1:9 3 2 2 3 9Sample Output 1:trueSample Input 2:0 2 3 2 5Sample Output 2:falseWe have to create a program in java in which the below mentioned things should be there- You have been given the head to a singly linked list of integers. Write a function check to whetherthe list given is a 'Palindrome' or not.Input Format:Elements of linked listOutput Format:True or FalseSample Input 1:9 3 2 2 3 9Sample Output 1:trueSample Input 2:0 2 3 2 5Sample Output 2:false
- Write a python program to make an iterator that drops elements from the iterableas soon as a condition is trueSample Output:Enter original list : [-1,-4,-6,-3,2,0,1]List after dropping elements – [2,0,1]Perform the previous project, but use a doubly linked list. Moreover, your implementation of remove(i) should make the fewest number of pointer hops to get to the game entry at index i. You need to implement the doubly linked list yourself. Problem 3!!Write a program in java You have been given the head to a singly linked list of integers. Write a function check to whether the list given is a 'Palindrome' or not. Input Format:Elements of linked listOutput Format:True or FalseSample Input 1:9 3 2 2 3 9Sample Output 1:trueSample Input 2:0 2 3 2 5Sample Output 2:false
- Does it hold for lists? :Write a function holds_for_lists : ’a list -> ’b list -> (’a -> ’b -> bool) -> bool = that takes an ’a list, an ’b list, a function f: ’ a -> ’b ->bool and returns true if and only if • The two list are of the same length, and • (f a b) is true for all pairs a, b such that a is from the first list, b is from the second list, and a and b appear in the same position in their lists. (oCaml)Implement a general use function that determines if one set exactly contains a square transform of the other set Input parameter 1 - A set collection of integer values Input parameter 2 - A set collection of integer values Return Value - Boolean - Is every element in one set the square of every element in the other set? EXAMPLE: { 1, 2, 3, 4, 5 } and { 1, 4, 9, 16, 25 } returns TRUE EXAMPLE: { 1, 4, 9, 16, 25 } and { 1, 2, 3, 4, 5 } returns TRUE EXAMPLE: { 1, 4, 9 } and { 1, 2, 3 } returns TRUE EXAMPLE: { 1, 4, 9, 22 } and { 1, 2, 3, 7 } returns FALSE since 7*7 is not 22 EXAMPLE: { 1, 4, 9, 16, 25, 36, 49 } and { 1, 2, 3, 4, 5, 6 } returns FALSE since the number of elements in both sets is not the same In C++ Programming code only. Each next problem is based on theprevious.1) Suppose we have a listlst = [1,2,3,4,9,0]What is a one-liner discussed in chapter 11 to get the length of said list?2) Assuming you are dealing with the same list, how can you mutate the list to be:lst = [1,2,3,4,9,6,0]3) Continuing with the new list, how do we find the position of 9?4) Now remove element at index 2 and return its value.5) We don’t like the first 4 numbers, delete them with a single command.6) We have a short list left, but the order is wrong, how do you reverse the list?
- Write a program that can read an indefinite number of lines of VB.NET codeand store reserved words in one linked list and identifiers and literals inanother linked list. When the program has finished reading input, displaythe contents of each linked listWrite a program for Stack (Array-based or linked list-based) in Python. Test the scenario below with the implementation and with the reasoning of the answer. Make comments with a short description of what is implemented. Include source codes and screen-captured outputs. Stack: A letter means doing a push operation and an asterisk means doing a pop operation in the below sequence. Give the sequence of letters that are returned by the pop operations when this sequence of operations is performed on an initially empty stack. A*BCE**F*GH***I*Can this be put into a list comprehension? (On one line)?? def week_10(report):k= []for i in report:z = ""for j in range(i.index("bio"), len(i)):if i[j].isdigit():z += i[j]elif i[j] == '.':z += i[j] k.append(z) return k