We have a list. For example [2,4,6,6,8,2,12,54,15]. Without repeating the elements in the list a new list that does not repeat its elements by creating and using the function that writes Create.
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We have a list. For example [2,4,6,6,8,2,12,54,15]. Without repeating the elements in the list a new list that does not repeat its elements by creating and using the function that writes Create.
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- Write a function that takes a list removal(L), delete from it all the elements whose indicesare divisible by 3. And return the resulting list after removing unwanted elements.Example:>>>removal(['A', 'B', 'C', 'D', 'E'])['B', 'C','E'We have a list. For example [2,4,6,6,8,2,12,54,15]. Without repeating the elements in the list A non-recurring list using script that writes createWrite a program in python with a function isPal(L), where L is a list of integers, and the function returns True if the list is a palindrome, False otherwise. For example [5, 2, 9, 9, 2 5] is a palindrome. Use the reverse() method of list and check if the reversed list is the same as the original list.
- Imagine we have a linked list as shown below. The ListNodehas two fields: num, an integer, and next, a pointer to the next node. The list is not sorted. Write the definition of a function that calculates and returns the sum of the numbers in the list.Given a list of ‘n’ distinct elements, the task is to find all elements in the list which have at-least two greater elements than themselves. Maintain two separate list, one holding all such greater elements and the other list containing the rest of the elements in the same order. If the number of elements in the input list is less than or equal to 2 then the first list should contain ‘0’ and second list should contain all the input elements in the list.Given a list of integers, implement a function that returns a list of all the subsets of the input list, where each subset is represented as a list of integers.
- Write a function split n l that splits the list l and returns a pairof lists containing the first n elements of l and the rest of l, wheresplit has the type int -> ’a list -> (’a list * ’a list). For ex-ample, split 3 [1,2,3,4,5] returns the pair ([1,2,3], [4,5]) andsplit 3 [1,2,3] returns ([1,2,3], []).Suppose we have a singly linked list implemented with the structure below and a function that takes in the head of the list.typedef struct node{int num;struct node* next;} node;int whatDoesItDo (node * head){struct node * current = head;struct node * other, *temp;if (current == NULL)return head;other = current->next;if (other == NULL)return head;other = other->next;temp = current->next;current->next = other->next;current = other->next;if (current == NULL){head->next = temp;return head;}other->next = current->next;current->next = temp;return head;}If we call whatDoesItDo(head) on the following list, show the list after the function has finished.head -> 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7Implement a function to remove all occurrences of a specific element from a list.
- Write a function with the signature below that returns the sum of the last k elements of a singly linked list that contains integers. int returnSumOfLastKNodes(Node* head, int k) Example: 10 -> 5->8->15->11->9->23 10 represents the head node, returnSumOfLastKNodes(Node* head, 4) will return 58.Complete the examples in the docstring and then write the body of thefollowing function:def same_first_last(L):""" (list) -> boolPrecondition: len(L) >= 2Return True if and only if first item of the list is the same as thelast.>>> same_first_last([3, 4, 2, 8, 3])True>>> same_first_last(['apple', 'banana', 'pear'])>>> same_first_last([4.0, 4.5])"""(This question is for a linked list of the type described on the front page, Item 5). Write a recursive function CountGE60. that receives a linked list (may or may not be empty) and returns the number of nodes (each containing a data item value) greater than or equal to 60.