Which one of the following is the correct way to increment the rear end in a circular queue? A. rear =rear+1 B. (rear+1) % max C. (rear % max) + 1 D. None of the above
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Which one of the following is the correct way to increment the rear end in a circular queue?
A. rear =rear+1
B. (rear+1) % max
C. (rear % max) + 1
D. None of the above
Step by step
Solved in 3 steps
- 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 queueDequeue: Remove an element from the front of the queueIsEmpty: Check if the queue is emptyIsFull: Check if the queue is fullPeek: Get the value of the front of the queue without removing itIn the below circular queue what will be the value of rear after executing dequeue( ) twice? front 100 300 250 5 200 400 rear O a. 2 O b. 0 O c. 6 O d.4 1. 2.A homeowner rents out parking spaces in a driveway during special events on a fixed rate of Rs3000 per hour. Create a vehicle class having information of vehicle. Then create another class of Driveway which acts as Queue and holds an array of Vehicles. Provide following methods1. Add Vehicle should add a new vehicle in the queue.2. Remove vehicle should remove the vehicle that was entered first in the queue. 3. Display should display the value of all vehicles in the queue. 4. Display total Earning (display total money earned for the day)
- Select the data structure that is the best choice for an application: A. Priority QueueB. AVL treeC. Queue select1. A service center for vehicles keeps a file for each vehicle. The file is used when the vehicle is brought in for a service or repairs. select2. Customers at a bank are assigned with a number upon arrival (the n-th customer to arrive will get the number n), and the customer with the lowest number is served next. select3. The condition of a patient is assessed upon arrival at the Emergency Room of a hospital. The patient with the most serious condition is treated first.In the below circular queue what will be the value of front after deleting one element 100? front 100 300 250 5 200 400 rear 4 O a 1 O b. 5 O c. 6 O d. 4Create a pseudocode for the Queue Operations. The pseudocode should accept N values, checks if the queue is full or empty and display messages indicating if the Queue is empty or full. It should also print the final contents.
- Please Create a pseudocode for the Queue Operations. The pseudocode should accept N values, checks if the queue is full or empty and display messages indicating if the Queue is empty or full. It should also print the final contents. Pseudocode with start and end not the pseudocode sentence. Its JavaPlease help me with this! The countOff() method displays the name of each officer removed from the queue, in the order in which they are removed, and displays the name of the officer that goes for help. For example, the output for the queue of defenders above with a count of 4 would appear as:Defenders leaving the queue are: Horace Alsbury, PVT, Kentucky, survivorSimon Arreola, —, —, survivorPeter James Bailey III, PVT, Kentucky, fatalityJohn J. Ballentine, PVT, Pennsylvania, fatalityRobert Allen, PVT, Virginia, fatalityMicajah Autry, PVT, North Carolina, fatalityWilliam Charles M. Baker, CPT, Missouri, fatalityJames L. Allen, PVT, Kentucky, survivorJesse B. Badgett, —, Texas, survivorRichard W. Ballentine, PVT, Scotland, fatalityJosé María Arocha, —, —, survivorJuan Abamillo, SGT, Texas, fatalityIsaac G. Baker, PVT, Arkansas, fatalityJuan A. Badillo, SGT, Texas, fatalityJohn Ballard, —, —, fatalityMiles DeForest Andross, PVT, Vermont, fatality The defender going for help is: George…Create a class named CustomerITD, the tests in this class will not be hard coded, instead, the main method creates a LinkedQueue and give the user a list of operations they can perform on the linked queue like, enqueue, dequeue, peekFront, contains, display, size, isEmpty and display. The serviceNumber for the first customer added to the queue should be a 4-digit random number and increments for each new customer. Test your ITD by adding, removing and performing other operations on the Linked Queue. On the next page, I'm showing an example of the ITD usage. This is just an example of how the ITD should look like. Remember, the Customer ITD is a separate class you have to create, you are free to add any methods to that class in order to create the ITD.
- II. Create a pseudocode for the Queue Operations. The pseudocode should accept N values, checks if the queue is full or empty and display messages indicating if the Queue is empty or full. It should also print the final contents.Write a program that creates a linked list to represent details of students. The following details must be kept for each student: SID (for Student ID) Name Address Age Gender Your program must also display a menu to perform the following tasks: Create a linked list. Note: The method to create a linked list makes use of the method insertFirst() or insertLast() or insertOrdered() Insert new nodes to the linked list. Search for details pertaining to a particular student. Delete details of a particular student. Find number of nodes in the linked list. Display information pertaining to all students. The menu options should be as follows: Create linked list Add new student Search for a student Delete a student Find number of students Print student details Exit YOU SHOULD CREATE YOUR OWN NODE CLASS, AND YOU MUST NOT USE JAVA LINKED LIST LIBRARY.ListQueue Node Node Node front= next next= next = nul1 rear = data "Thome" data "Abreu" data - "Jones" size - 3 The above is a queue of a waiting list. The ListQueue has a node (front) to record the address of the front element of a queue. It also has another node (rear) to record the address of the tail element of a queue. 4. How do you push a node with data, "Chu" to the above queue? front.next = new Node("Chu", front); a. b. front = new Node ("Chu", front) rear = new Node("Chu", rear) с. d. = new Node ("Chu", rear.next) rear Describe the reason of your choice. Your answer is (a, b, c, or d) Will the push action take time in 0(1) or 0(n)? Next Page Type here to search