In a(n) __________ list, the last node has a pointer to the first node.
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Q: struct
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In a(n) __________ list, the last node has a pointer to the first node.
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- 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 partUsing C, Must be in C Create a menu driven program that performs the following tasks (each task is a menu item): a. Create a doubly linked list of length 5 using dynamic allocation. Your linked-list should support method Write a function on to print the content of the linked list following its order. Write a function on to reverse the doubly linked list. Write a function to Delete the first node in your doubly Linked listIn C++ Plz LAB: Grocery shopping list (linked list: inserting at the end of a list) Given main(), define an InsertAtEnd() member function in the ItemNode class that adds an element to the end of a linked list. DO NOT print the dummy head node. Ex. if the input is: 4 Kale Lettuce Carrots Peanuts where 4 is the number of items to be inserted; Kale, Lettuce, Carrots, Peanuts are the names of the items to be added at the end of the list. The output is: Kale Lettuce Carrots Peanuts ItemNode.h Default Code: #include <iostream>#include <string>using namespace std; class ItemNode {private: string item; ItemNode* nextNodeRef; public: // Constructor ItemNode() { item = ""; nextNodeRef = NULL; } // Constructor ItemNode(string itemInit) { this->item = itemInit; this->nextNodeRef = NULL; } // ConstructorItemNode(string itemInit, ItemNode *nextLoc) {this->item = itemInit;this->nextNodeRef = nextLoc;} // Insert node after this…
- Computer Science lab3.h ------------- #include<stdio.h> #include<stdlib.h> #ifndef LAB3_H #define LAB3_H // A linked list node struct Node { int data; //Data struct Node *next; // Address to the next node }; //initialize: create an empty head node (whose "data" is intentionally missing); This head node will not be used to store any data; struct Node *init () { //create head node struct Node *head = (struct Node*)malloc(sizeof(struct Node)); } //Create a new node to store data and insert it to the end of current linked list; the head node will still be empty and data in the array in "main.c" are not stored in head node void insert(struct node *head, int data) { struct Node *newNode = (struct Node*)malloc(sizeof(struct Node)); new_node->data = data; new_node->next= head; } //print data for all nodes in the linked list except the head node (which is empty) void display (struct Node *head) { struct Node *current_node = head; while ( current_node != NULL) { printf("%d ",…def normal (L): '' '(list of int) -> list Precondition: len (L)> = 1 This function must return a new list R which has the same contents of L except where there is a sequence of consecutive zeros, the list R must have only one zero such that in the examples: >>> normal ([1,2,0,0,0,3,0]) [1, 2, 0, 3, 0] >>> normal ([1,2,0,0,0,3,0,0,0,0]) [1, 2, 0, 3, 0] >>> normal ([0,0,1,0,2,0,0,0,3,0,0,0,0,0]) [0, 1, 0, 2, 0, 3, 0] >>> normal ([1,2,2,0,3,3,3,0]) [1, 2, 2, 0, 3, 3, 3, 0] '' ' [1, 2, 0, 3, 0] >>> tanganyika([1,2,0,0,0,3,0,0,0,0]) [1, 2, 0, 3, 0] >>> tanganyika([0,0,1,0,2,0,0,0,3,0,0,0,0]) [0, 1, 0, 2, 0, 3, 0] >>> tanganyika([1,2,2,0,3,3,3,0]) [1, 2, 2, 0, 3, 3, 3, 0] ''' Please: Do not use dictionaries.- Do not use sets- Do not use 'break'.- You cannot import a library or other moduleJAVA CODE PLEASE 2. Linked List Quiz by CodeChum Admin Write a function printNodes that takes in the head of a linked list and prints all the values of that linked list using a while loop. Print the values separated by a [space]->[space] Create a program that accepts 10 integer inputs. Assign each input into a node and link them in ascending order then print the linked list. Create another two linked lists: One for nodes with even numbers and the other one for odd numbers. Print them respectively using the printNodes function. Input 1. One line containing an integer 2. One line containing an integer 3. One line containing an integer 4. One line containing an integer 5. One line containing an integer 6. One line containing an integer 7. One line containing an integer 8. One line containing an integer 9. One line containing an integer 10. One line containing an integer Output Enter·number·1:·1 Enter·number·2:·2 Enter·number·3:·3 Enter·number·4:·4…
- // FILL IN THE BLANKS (LINKED-LISTS CODE) (C++)#include<iostream>using namespace std; struct ________ {int data ;struct node *next; }; node *head = ________;node *createNode() { // allocate a memorynode __________;temp = new node ;return _______ ;} void insertNode(){node *temp, *traverse;int n;cout<< "Enter -1 to end "<<endl;cout<< "Enter the values to be added in list"<<endl;cin>>n; while(n!=-1){temp = createNode(); // allocate memorytemp->data = ________;temp->next = ________;if ( ___________ == NULL){head = _________;} else {traverse = ( );while (traverse->next != ________{traverse = traverse-> ___________;} traverse->next= temp;} cout<<"Enter the value to be added in the list"<<endl;cin>>n; }} void printlist(){node *traverse = head; // if head == NULLwhile (traverse != NULL) { cout<<traverse->data<<" ";traverse = traverse->next;}} int main(){int option; do{cout<<"\n =============== MAIN…C++ Please help me modify this coding which need to apply a linked list to store the node. Also use a stack concept. The code: #include<iostream>#include<stdlib.h>#include<string.h> using namespace std; struct node{ char data[100]; struct node* next; }; int words = 0; // function for add values to stackstruct node* add(struct node* stack, char *str){ struct node* tp = (struct node*)malloc(sizeof(struct node)); strcpy(tp->data,str); tp->next = stack; words++; return tp; } //redo functionvoid redo(struct node* stack){ if(stack == NULL) return; words++; } //undo functionvoid undo(struct node* stack){ if(stack == NULL) return; words--; } //print functionint print(struct node* stack,int idx){ if(stack == NULL) return 0; idx = print(stack->next,idx); if(idx<words) cout<<"\n"<<stack->data; return idx+1; } //function for save in fileint save_words(FILE* filePointer, struct node*…c++,CPP,C++ Language (Linked List) Implement the singly linked list of Employee with data members Name, id andsalary. Add at least 5 nodes in the list. You will create a pointer named as head tokeep the address of first node of list. Create the following functions:
- i) Create a Node class that will hold three fields i.e an integer element and a reference to the next Node along with a reference to the previous Node. ii) Create a Dummy Headed Doubly Circular Linked list Abstract Data Type (ADT)named DoublyList.The elements in the list are Nodes consisting of an integer type key (all keys are unique) and a reference to the next node and a reference to the previous Node. Use Python. Do not use Numpy(Merging Ordered Lists) Write a program that merges two ordered list objects of integers into a single ordered list object of integers. Function merge should receive references to each of the list objects to be merged and a reference to a list object into which the merged elements will be placed.i) Create a Node class which will hold two fields i.e an integer element and a reference to the next Node. ii) Create a Linked list Abstract Data Type (ADT)named MyList.The elements in the list are Nodes consisting of an integer type key (all keys are unique) and a reference to the next node. Use Python Language.