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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- The language used here is in Racket. Please explain what is the code doing and the meaning of each line. (define (set-equal? L1 L2)(cond((not (eq? (length L1) (length L2))) #f)(else (if (subset? L1 L2) #t #f)))) (set-equal? '(1 2 3) '(3 2 1))(set-equal? '(1 2) '(3 2 1))(set-equal? '(ryan susan john) '(susan john ryan))Can you help me write a C++ Program to do the following: Create a generic function increment(start, stop, x) thatadds x to every element in the range [start,stop). The addition isdone using the + operator. The arguments start and stop are bidirectional iterators. Write a test driverin C++... kth Element Extend the class linkedListType by adding the following operations:a. Write a function that returns the info of the kth element of the linked list. If no such element exists, terminate the program.b. Write a function that deletes the kth element of the linked list. If no such element exists, terminate the program. Provide the definitions of these functions in the class linkedListType. PLEASE DON'T reject this question, this is the whole question that I have... so please do it however u can, Thank you!
- in C++ kth ElementExtend the class linkedListType by adding the following operations:a. Write a function that returns the info of the kth element of the linked list. If no such element exists, terminate the program.b. Write a function that deletes the kth element of the linked list. If no such element exists, terminate the program. Provide the definitions of these functions in the class linkedListType. please, do not copy from any other sources, give me a fresh new code. Thank youWrite a function getMultiples() that takes a list of integer numbers and an integer number as parameters, returns a new list made of the numbers in the list that are multiples of the number in the second parameter.Example: If the parameters are [44, 80, 72, 245, 7, 24] and 5, then the function will return [80, 245] which are multiples of 5 (or divisible by 5).The function must work for all integer lists and all 2nd integer parameters. pls pyhton and answer fast thank uConsider the following familiar function definition:(define (reduce f f0 l)(if (null? l)f0(f (car l) (reduce f f0 (cdr l)))) )Now, consider the following expression.(reduce append '(5) (map list '(1 2 3 4)))What is the value of this expression?Explain the different steps:
- In C++, can I get a code example for a function that will return the intersection items for two sets. It will return/print out the shared (intersection) items for them. I am looking for an actual function preferably for a set class, comparing one instance of a set class with another, but definitely NOT a STL keyword. Thank you.Extend the class linkedListType by adding the following operations:a. Write a function that returns the info of the kth element of the linkedlist. If no such element exists, terminate the program.b. Write a function that deletes the kth element of the linked list. If nosuch element exists, output an appropriate message. Provide the definitions of these functions in the class linkedListType. Also writea program to test these functions. (Use either the classunorderedLinkedList or the class orderedLinkedList to testyour function.) Note: Code in c++Extend the class linkedListType by adding the following operations: Write a function that returns the info of the kth element of the linked list. If no such element exists, terminate the program. Write a function that deletes the kth element of the linked list. If no such element exists, terminate the program. Provide the definitions of these functions in the class linkedListType. Also, write a program to test these functions. (Use either the class unorderedLinkedList or the class orderedLinkedList to test your function.)
- Write a Java program that uses ArrayList and Iterator. It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use an Iterator to display the data in a proper format. ( Sample run of the program:-) List of my Friends Enter name and age [friend# 0] Khalid Al-shamri 22.5 Do you want to add another friend (y/n)? y Enter name and age [friend# 1] Rahsed Al-anazi 21.1 Do you want to add another friend (y/n)? y Enter name and age [friend# 2] Salem Al-mutairi 23.7 Do you want to add another friend (y/n)? n Here is the data you entered: 0. Khalid Al-shamri, 22.5 1. Rahsed Al-anazi, 21.1 2. Salem Al-mutairi, 23.7Can someone help me with this? C++ programming please! Given the MileageTrackerNode class, complete main() to insert nodes into a linked list (using the InsertAfter() function). The first user-input value is the number of nodes in the linked list. Use the PrintNodeData() function to print the entire linked list. DO NOT print the dummy head node. Ex. If the input is: 3 2.2 7/2/18 3.2 7/7/18 4.5 7/16/18 the output is: 2.2, 7/2/18 3.2, 7/7/18 4.5, 7/16/18 Main.cpp #include "MileageTrackerNode.h"#include <string>#include <iostream>using namespace std; int main (int argc, char* argv[]) {// References for MileageTrackerNode objectsMileageTrackerNode* headNode;MileageTrackerNode* currNode;MileageTrackerNode* lastNode; double miles;string date;int i; // Front of nodes listheadNode = new MileageTrackerNode();lastNode = headNode; // TODO: Read in the number of nodes // TODO: For the read in number of nodes, read// in data and insert into the linked list // TODO: Call the…1- Let A = [2: 0.5: 4],and B=B(2:4). What are the value of a ,and B?