What is the defining characteristic of the List ADT? O A list processes elements in FIFO order. Lists provide random access to elements. A lists processes elements in LIFO order. O List elements are accessible by position.
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- Which of the following statement is not true about the doubly linked list? A. We can traverse in both the directions. B. It requires extra space C. Implementation of doubly linked list is easier than the singly linked list D. It stores the addresses of the next and the previous nodeAdd a proper function to the following linked list that will copy all elements with value above average into another list , then apply it to the list created in main function and print your resultant list. Example: l.copy(l2); will copy all elements with value greater than average into l2 #include <iostream> using namespace std; struct node { int data; node *next,*prev; node(int d,node *p=0,node *n=0) { data=d; prev=p; next=n; } }; class list { node *head; public: list(); void print(); void add_end(int el); }; list::list() { head=0; } void list::add_end(int el) { if(head==0) head=new node(el); else { node *t=head; for(;t->next!=0;t=t->next); t->next=new node(el,t); } } void list::print() { for(node *t=head;t!=0;t=t->next) cout<<t->data<<" "; cout<<endl; } void main() { list l; l.add_end(7); l.add_end(3); l.add_end(9);…1)Write a Java program which stores three values by using singly linked list.- Node class1. stuID, stuName, stuScore, //data fields2. constructor3. update and accessor methods- Singly linked list class which must has following methods:1. head, tail, size// data fields2. constructor3. update and accessor methodsa. getSize() //Returns the number of elements in the list.b. isEmpty( ) //Returns true if the list is empty, and false otherwise.c. getFirstStuID( ), getStuName( ), getFirstStuScore( )d. addFirst(stuID, stuName, stuScore)e. addLast(stuID, stuName, stuScore)f. removeFirst ( ) //Removes and returns the first element of the list.g. displayList( ) //Displays all elements of the list by traversing the linked list.- Test class – initialize a singly linked list instance. Test all methods of singly linked list class. 2. Write a Java program which stores three values by using doubly linked list.- Node class4. stuID, stuName, stuScore, //data fields5. constructor6. update and…
- Assume a linked list contains following integers: 5, 2, 4, 6, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node<int> *curNode=head; curNode=curNode->getNext(); curNode=curNode->getNext(); int a=curNode->getItem()<<endl; Group of answer choices A.4 B.2 C.5 D.6Considering all the elements and its indexes at the right side:Write a sequence of List operations that would result to a LIST that contains ONLY the elements with its respective indexes: {index[00]=104, index[01]=165, index[02]=115, index[03]=384, index[04]=248, index[05]=117}.complete a C program which delete the first and last nodes of Linked List by using below functions: void Firstnodedelete(); void Lastnodedelete();
- 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 partImagine 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.Assume a linked list contains following integers: 5, 2, 4, 6, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node<int> *curNode=head; int a=0; curNode->setNext(NULL); while(curNode!=NULL){ a+=curNode->getItem(); curNode=curNode->getNext(); } A.5 B.2 C.43 D.38
- Assume a linked list contains following integers: 2, 2, 4, 5, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node<int> *curNode=head; int a=0; while(curNode->getItem()<7){ a+=curNode->getItem(); curNode=curNode->getNext(); } A. 13 B. 5 C. 8 D. 21Ocaml List of triples or a triple of lists? Write a function l3_of_3l : ’a list * ’b list * ’c list -> (’a * ’b * ’c) list = that transforms a triple of lists into lists of triples. If lengths don’t match then ignore leftover elements. Do not copypaste the symbol ’ in the examples as it will not work. examples l3_of_3l ([1;2;3],[1.;2.],[’a’;’b’;’c’;’d’]);; - : (int * float * char) list = [(1, 1., ’a’); (2, 2., ’b’)] l3_of_3l ([1.;2.],[’a’;’b’;’c’;’d’],[1;2;3]);; - : (float * char * int) list = [(1., ’a’, 1); (2., ’b’, 2)]Assume a linked list contains following integers: 7, 2, x, 5, 8, x, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node<int> *curNode=head; curNode=curNode->getNext(); curNode=curNode->getNext(); int a; a=curNode->getItem(); 1. x 2. 2 3. 7 4. x+9