1. Write a C++ program to implement Simple Queue using Class. Add/input the following numbers 10 , 23 , 4, 19, 25 , 1, 90, 100, 87, 88 Then remove them one at a time
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- in c++ vs19 Using STL queues, implement an application that does the following: Use a queue in the implementation, read a text from the user. Check if the text is a palindrome (a set of letters or numbers that is the same whether read forward or backward) Print the result Application continues asking for a new word until the user wishes to quit example: User provides: "dom"Output: "It is not read same forward or backward. dom is not a palindrome."User provides: "alla"Output: "It is read same forward or backward. alla is a palindrome."Write a complete Program in Java to implement circular queue using array for the following tasks: 1. Method to insert the new element in the circular queue 2. Method to delete an element from the circular queue 3. Method to display all the elements of the circular queue 4. Create the test class to perform the operations on circular queue in the following sequence: a. Add a new element 10 b. Add a new element 20 c. Add a new element 30 d. Add a new element 40 e. Display all elements f. Delete from the circular queue g. Delete from the circular queue h. Add a new element 50 i. Add a new element 60 j. Add a new element 70 Please screenshot of the outputWrite a C++ program that will generate a queue in which the size of queue will be dependent on the user. Put the numbers in the queue till the queue reaches its size. Create a menu and perform the following function on that queue. Enqueue:Add an element in the end of the queue Dequeue: Remove an element from the front of the queue IsEmpty: Check if the queue is empty IsFull: Check if the queue is full Peek: Get the value of the front of the queue without removing it
- Write a C++ program for the following question: Given a queue of integers, rearrange the elements by interleaving the first half of the list with the second half of the list. For example, suppose a queue stores the following sequence of values: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20]. Consider the two halves of this list: first half: [11, 12, 13, 14, 15] second half: [16, 17, 18, 19, 20]. These are combined in an alternating fashion to form a sequence of interleave pairs: the first values from each half (11 and 16), then the second values from each half (12 and 17), then the third values from each half (13 and 18), and so on. In each pair, the value from the first half appears before the value from the second half. Thus, after the call, the queue stores the following values: [11, 16, 12, 17, 13, 18, 14, 19, 15, 20].Write a program in C to implement the following in a queue of size 9: Read the input from keyboard a. Enqueue first 6 digits of your phone number. Display location of front and back pointers, and elements of queue. b. Dequeue 5 times. Display location of front and back pointers, and elements of queue. c. Enqueue last 4 digits of your phone number. Display location of front and back pointers, and elements of queue. d. Dequeue 5 times. Display location of front and back pointers, and elements of queue.write a c++ program in which: Create a queue, size of queue will be dependent on the user. Insert the numbers in the queue till the queue reaches the size. Create a menu and perform the following function on that queue. Enqueue: Add an element to the end of the queue Dequeue: Remove an element from the front of the queue IsEmpty: Check if the queue is empty IsFull: Check if the queue is full Peek: Get the value of the front of the queue without removing it
- Please implement the following problem in C++: Although a queue is "best" implemented with a list, it can be implemented with a vector if you take into account the starting position of the queue. For example, if five elements are pushed onto the queue, the start of the queue is at position zero and the end is at position 4. If we, then, pop two elements, the start would be at position 2 and the end at position 4. The two "popped" elements are not really removed from the vector, and that avoids the O(N) time problem for the pop function.Implement a class which uses a vector to store the queue. Be mindful of performance, such that if the queue is empty, the size of the underlying vector is "reset."Write a complete Program in Java to implement circular queue using array for the following tasks: Method to insert the new element in the circular queue Method to delete an element from the circular queue Method to display all the elements of the circular queue Create the test class to perform the operations on circular queue in the following sequence: Add a new element 10 Add a new element 20 Add a new element 30 Add a new element 40 Display all elements Delete from the circular queue Delete from the circular queue Add a new element 50 Add a new element 60 Add a new element 70Write a program in Java to implement a Singly linked list with two fields: String name and Integer Age. a) Then, Program ask user to enter name and age of a student, and add the node in the link list b) Store name and age of 5 students c) Then, traverse the link List to print all the nodes
- Please code this in Java Or C or C++ Given two numbers represented by a linked list, where each node contains a single digit. The digits are stored in reverse order, such that the 1's digit is at the head of the list. Write a function that adds the two numbers and return the sum as linked list: Example : Input : (7-> 1 -> 6) + (5-> 9-> 2). That is 617 + 295 = 912 Output : 2-> 1 -> 9 Expected time complexity : O(m+n), where m and n are no. of nodes in first and second linked list respectively.Python number 1. is already done it is on the image, looking for help or insight for 2, 3, and 4. 1. From page 146, #22: Implement a stack using linked lists.2. From page 146, #23: Implement a queue using linked lists.3. From page 146, #24: Implement a deque using linked lists.4. From page 147, #25: Design and implement an experiment that will compare the performance of a Python list with a list implmentd as a linked listplease convert this into c++ import java.util.Iterator;import java.util.NoSuchElementException; public class Queue<Item> implements Iterable<Item> { private int n; // number of elements on queue private Node first; // beginning of queue private Node last; // end of queue // helper linked list class private class Node { private Item item; private Node next; } /** * Initializes an empty queue. */ public Queue() { first = null; last = null; n = 0; } /** * Returns true if this queue is empty. * * @return {@code true} if this queue is empty; {@code false} otherwise */ public boolean isEmpty() { return first == null; } /** * Returns the number of items in this queue. * * @return the number of items in this queue */ public int size() { return n; } /** * Returns the number of items in this queue. * * @return the…