You are given two dummy-headed singly linked lists, and write a method to sum the integers represented in two different lists. The input lists will have single digits in each node. The digits in each node concat to form an integer. Sample Input Sample Output
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- Given main() in the ShoppingList class, define an insertAtEnd() method 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 public class ItemNode { private String item; private ItemNode nextNodeRef; // Reference to the next node public ItemNode() { item = ""; nextNodeRef = null; } // Constructor public ItemNode(String itemInit) { this.item = itemInit; this.nextNodeRef = null; } // Constructor public ItemNode(String itemInit, ItemNode nextLoc) {…Java Design and draw a method called check() to check if characters in a linked list is a palindrome or not e.g "mom" or "radar" or "racecar. spaces are ignored, we can call the spaces the “separator”. The method should receive the separator as a variable which should be equal to “null” when no separator is used.java Write a program that implements the methods of a list using LINKED LISTS. Send source code END(L) PRINT_LIST(L) INSERT(x,p,L) LOCATE(x, L) RECOVER(p,L) DELETE(p, L) NEXT(p,L) PREVIOUS(p,L) DESTROY(L) FIRST(L) EMPTY(L ) * This is a function that returns true if the list is empty and false if the list is not empty. Create a menu with an option for each of the list methods. Validate p(position) between 1 and the size of the list.
- Given two linked lists sorted in increasing order, write a method intersection( ) to return a new list representing the intersection of the two lists. The new list should be made with its own memory — the original lists should not be changed. Example: if list1 contains {3,4,7,9,11} and list contains {2,3,8,9,12,15} so the intersection list3 is {3,9}.implement this method: numOccurrencesRec(LNode node, int n, int key) – This method takes as parameters a reference to the head of a linked list, a position specified by n, and a key. It returns the number of occurrences of the key in the linked list beginning at the n-th node. If n = 0, it means you should search in the entire linked list. If n = 1, then you should skip the first node in the list.Given a Singly Linked List of integers, delete all the alternate nodes in the list.Example:List: 10 -> 20 -> 30 -> 40 -> 50 -> 60 -> nullAlternate nodes will be: 20, 40, and 60. Hence after deleting, the list will be:Output: 10 -> 30 -> 50 -> nullNote :The head of the list will remain the same. Don't need to print or return anything.Input format :The first and the only line of input will contain the elements of the Singly Linked List separated by a single space and terminated by -1.Output Format :The only line of output will contain the updated list elements.Input Constraints:1 <= N <= 10 ^ 6.Where N is the size of the Singly Linked List Time Limit: 1 secSample Input 1:1 2 3 4 5 -1Sample Output 1:1 3 5Explanation of Sample Input 1:2, 4 are alternate nodes so we need to delete them Sample Input 2:10 20 30 40 50 60 70 -1Sample Output 2:10 30 50 70.
- The implementation of a queue in an array, as given in this chapter, uses the variable count to determine whether the queue is empty or full. You can also use the variable count to return the number of elements in the queue. On the other hand, class linkedQueueType does not use such a variable to keep track of the number of elements in the queue. Redefine the class linkedQueueType by adding the variable count to keep track of the number of elements in the queue. Modify the definitions of the functions addQueue and deleteQueue as necessary. Add the function queueCount to return the number of elements in the queue. Also, write a program to test various operations of the class you defined.Write a program which should implement a linear linked list. Elements of this linked list should be of integer type, user will provide values as input for elements of this linked list. Your program should allow searching of a value specified by user in linked list and display also it index.You are given two dummy-headed singly-linked lists, write a method to sum theintegers represented in two different lists. The input lists will have single digits in eachnode. The digits in each node concat to form an integer. Please ans in Java program.
- Write a method and test it to insert an array of elements at index in a single linked list and then display this list. The method receives this array and index by parameters. By using java languageUsing arrays or ArrayList in java language Write the method named mesh.* * Start with two ArrayLists of String, A and B, each with * its elements in alphabetical order and without any duplicates. * Return a new list containing the first N elements from the two * lists. The result list should be in alphabetical order and without * duplicates. A and B will both have a size which is N or more. * Your solution should make a single pass over A and B, taking * advantage of the fact that they are in alphabetical order, * copying elements directly to the new list.* * Remember, to see if one String is "greater than" or "less than" * another, you need to use the compareTo() method, not the < or > * operators. * * Examples:* mesh(["a","c","z"], ["b","f","z"], 3) returns ["a","b","c"]* mesh(["a","c","z"], ["c","f","z"], 3) returns ["a","c","f"]* mesh(["f","g","z"], ["c","f","g"], 3) returns ["c","f","g"]* * @param a an ArrayList of String in alphabetical order.* @param b an ArrayList of…For this problem you can use the singly linked list code implemented in lab class. Take an integer N (0<N<1000) as input from user. Generate N random values (range: 1-100) and store/deletethem sequentially by implementing the following function: node* notMoreThanTwo(node *head, int value)This function will add the number in head if this is first appearance, insert in tail if it is a duplicate value, and delete the first value if it is in list twice already. For each insertion print %dinserted and for deletion print %d deleted, where %d is the randomly generated value