Write a C++ Function that returns the data of the middle node in a linked list and in case the linked list contains only one node return the data inside this node.

In c++, how do I display the last node in a linked list?

struct insert_at_back_of_sll { // Function takes a constant Book as a parameter, inserts that book at the // back of a singly linked list, and returns nothing. void operator()(const Book& book) { /// TO-DO (3) /// // Write the lines of code to insert "book" at the back of "my_sll". Since // the SLL has no size() function and no tail pointer, you must walk the // list looking for the last node. // // HINT: Do not attempt to insert after "my_sll.end()". // ///// END-T0-DO (3) ||||// } std::forward_list& my_sll; };

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

Suppose a node of a doubly linked list is defined as follows:  struct Node{  int data;  struct Node* next;  struct Node* prev;  };  Write the function definition of the function deleteElement as presented below. This function deletes a node at position n from a doubly linked list.  struct Node* deleteElement(struct Node* head, int n){  //write the function definition  }

Use the following node definition for this problem.struct NodeInt32{int32_t value; NodeInt32* next;} Write a function which searches a non-empty linked list for a target value. Its exact signature should be: NodeInt32* find(NodeInt32* head, int32_t target); The function should return the first node whose value equals target. If the target is not found in the list, then the function should return NULL.

in c++

C++ Create a generic function add_bookends(ls, e) that adds a copy of element e to the front and back of list ls.

C++ Create a generic function increment(start, stop, x) that adds x to every element in the range [start,stop). The addition is done using the + operator. The arguments start and stop are bidirectional iterators. Write a test driver.

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