Create a programme that uses an array to maintain a list of items as a circular queue. Simulate queue insertions and deletions and provide a graphical depiction of the queue after each action.
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Create a programme that uses an array to maintain a list of items as a circular queue. Simulate queue insertions and deletions and provide a graphical depiction of the queue after each action.
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- Create a programme that uses an array to maintain a list of items as a circular queue. After each operation, simulate insertions and deletions to the queue and display a graphical representation of the queue.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.A deque data structure and a queue are related ideas. The abbreviation "deque" stands for "double-ended queue." A deque differs from the other two in that you may insert, remove, or view from either end of the queue. Implement a deque using arrays.
- Write a c program and fill a queue with random numbers between 0 and 100. The size of thequeue is assumed to be 15. After filling the array with random numbers, display the elementsin the queue and remove the elements of the queue and store these numbers according to thefollowing criteria.If the number in the queue is less than 50, remove it from the queue and store it insidequeue 2.Else, remove the number and store these values inside queue 3.Display all three queues on the screen.Write a program and fill a queue with random numbers between 0 and 100. The size of thequeue is assumed to be 15. After filling the array with random numbers, display the elements in the queue and remove the elements of the queue and store these numbers according to the following criteria.If the number in the queue is less than 50, remove it from the queue and store it inside queue 2.Else, remove the number and store these values inside queue 3.Display all three queues on the screen.Suppose an arrayed list ADT stores the list with the tail of the list always occupying the last element of the array, as pictured below, where the listHead variable always contains the index of the first open array cell to the left of the list's head. In the example below, the integer 2 is the first item in the list, and the integer 10 is the last item in the list. 0 1 2 3 4 Deletion from the middle of the list. Insertion in the middle of the list Insertion at the beginning of the list. 5 listHead = 4 2 Deletion from the beginning of the list. Insertion at the end of the list Deletion from the end of the list. 6 4 7 6 8 8 Which of the following operations can be performed on this list in O(1) time in the worst case? 9 10
- Draw what a Skip List could look like after you insert 3, 10,5, 18, 14,9,4 in that order. There can be many possible structures of such a Skip List since it is a randomized data structure. The same sequence of inserts/deletes may produce different structures depending on the outcome of random coin flips.USE JAVA CODE Represent the features of a basic application using the linked list data structure (menu type). The minimum requirement is that the representation of data must be a list of lists but you may further create another list within the inner list. For instance, the menus of IntelliJ IDEA have different headings (File, Edit, View, Navigate, ...) and under each heading are menu options. Show the CRUD basics (create, read, update, and delete). Some options may have sub-options. In this case, there are 3 levels of nested lists. The outer most list will be the menu headings and under each heading will contain a list of options. An option, in turn, can have a list ofsub-options.A data structure called a deque is closely related to a queue. The name deque stands for “double-ended queue.” The difference between the two is that with a deque, you can insert, remove, or view from either end of the queue. Implement a deque using arrays
- Queues are often used to simulate situations where people have to wait in line. One scenario we can simulate with a queue is the annual Single’s Night dance at the Elks Lodge. Men and women enter the lodge and stand in line. The dance floor is quite small and there is room for only three couples at a time. As there is room on the dance floor, dance partners are chosen by taking the first man and woman in line. These couples are taken out of the queue and the next set of men and women are moved to the front of the queue. As this action takes place, the program announces the first set of dance partners and who the next people are in line. If there is not a complete couple, the next person in line is announced. If no one is left in line, this fact is displayed.First, let’s look at the data we use for the simulation:F Jennifer IngramM Frank OpitzM Terrill BeckermanM Mike DahlyF Beata LovelaceM Raymond WilliamsF Shirley YawM Don GundolfF Bernica TackettM David DurrM Mike McMillanF Nikki…in python Given a nested list named table, use nested loops to print each element in the nested list. Each element should be on its own line. The elements in the first position of each sublist should be print first, (in the order of the sublists) followed by the elements in the second position, etc ..... You may assume that every sublist has the same number of elements. Hint: Iterate over your nested list by indexes rather than by elements.A singly linked circular list is a linked list where the last node in the list points to the first node in the list. A circular list does not contain NULL pointers. A good example of an application where a circular linked list should be used is an item in the shopping cart In an online shopping cart, the system must maintain a list of items and must calculate the total bill by adding the amount of all the items in the cart, Implement the above scenario using a Circular Link List of data structure in C++ Programming. Do Following: First create a class Item having id, name, price, and quantity provide appropriate methods and then Create Cart/List class which holds an items object to represent total items in the cart and next pointer Implement the method to add items in the array, remove an item and display all items. Now in the main do the following Insert Items in the list Display all items. Traverse the link list so that each item's bill gets calculated (by multiplying quantity with…