Question 5 (a). Explain five operations that can be performed on a queue. (b). Determine the type of Big O notation for each of the following program construct. Justify your answer. for (i = 0; i < N; i++) { %3D for (j = 0; j< N; j++) { for (k = 0; k < N; k++) { for (p = 0; p< N; p++) { Sequence of statements %3D %3D %3D } }

Question 5 (a). Explain five operations that can be performed on a queue. (b). Determine the type of Big O notation for each of the following program construct. Justify your answer. for (i = 0; i < N; i++) { %3D for (j = 0; j< N; j++) { for (k = 0; k < N; k++) { for (p = 0; p< N; p++) { Sequence of statements %3D %3D %3D } }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Student should be able to develop the programs for queue using arrays and linked list Exercise 1: Implementation of Queue using Array or Linked list Real life situation. Design a simulation that can help to answer it. Customers at a grocery store want to check-out The grocery have 3 counter and the costumer must choose one of the counter Counter 1:3 people assembly Counter 2: 2 people assembly Counter 3: 3 people assembly The costumer should choose the fastest way to check out
Student should be able to develop the programs for queue using arrays and linked list By Using C++ software. Exercise 1: Implementation of Queue using Array or Linked list Consider a real life situation. Formulate a question and then design a simulation that can help to answer it. Choose one of the following situations: • Cars lined up at a car wash • Customers at a grocery store check-out • Airplanes taking off and landing on a runway • A bank teller Be sure to state any assumptions that you make and provide any probabilistic data that must be considered as part of the scenario.
Consider the following function:int mystery(NodeInt32* node){int counter = 0; while (node != NULL) {counter++;node = node->next; } return counter;}(a)The mystery function is recursive.A. True B. False
A linked list is developed with the following set of nodes in sequence: 25, 40, 66, 38 and 53. The list first node is referred by First reference variable. The second node is referred by P reference variable while the second last node is referred by Q reference variable. Compose Java statements for the following operations: a) Replace the third node value to 55 using all possible reference variables. b) Delete the last node using the shortest path of reference variable. Then deallocate the memory. Shows all steps involved. c) Insert new node with value 99. Make the new node as third node in the list. Shows all steps involved. d) Destroy the linked list.
IN JAVA This triple-ended queue exercise can be found at https://open.kattis.com/problems/teque. The requirements for this program are compatible with those of the Kattis problem, so a solution should produce correct results when submitted on Kattis. The Triple-Ended QUEue supports four operations: push_back x: inserts the element x at the end of the TEQUE push_front x: inserts the element x at the front of the TEQUE push_middle x: inserts the element x so that the insertion index for x is (k + 1)/2 for a 0-based indexed TEQUE. get i: prints out the ith index element (0-based) of the TEQUE. The TEQUE will be implemented as a linked list. The usual implementation requirements apply along with a screenshot of the results from Kattis. Sample input 10 push_back 1 push_front 2 push_back 3 push_front 4 push_middle 5 push_back 6 get 3 push_middle 7 push_middle 8 get 5 Sample Output 1 1 Subject: Java Programming
Exercise 1: Implementation of Queue using Array or Linked list Consider a real life situation. Formulate a question and then design a simulation that can help to answer it. Choose one of the following situations: Cars lined up at a car wash Customers at a grocery store check-out Airplanes taking off and landing on a runway A bank teller Be sure to state any assumptions that you make and provide any probabilistic data that must be considered as part of the scenario.
b) Narrate the following operations in a circular queue of size 9. Show the status of circular queue for each of the print operation for (int k = 0; k <= 8; k++) printffenqueue(k)); for (int k = 0; k <= 5; k++) printf(enqueue(dequeue()); printf(dequeue(); printf(dequeue(); -10T
B. Consider a Priority Queue where insertion in the queue is random. Your task is to write a function of DeQueue_All_Highest, where all nodes with highest priority node should be deleted. You will first find the highest priority in the queue and delete all nodes containing highest priority. A node structure is defined as follows struct QNode{ int data; int priority; node * next; };
... QUESTION 1 A palindrome is a string that reads the same both forward and backward. For example, the string "madam" is a palindrome. Write a function, isPalindrome, check whether a string is a palindrome using stack and queue. No credit will be given if you are not using stack and queue. When compares each letter, you need to convert each letter to capital letter. Use toupper() Lo convert each letter to capital. Assume that the following object has created. queue q; stack s; Use the following function declaration. bool isPalindrome (string s) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). Paragraph Arial 10pt 夕次 T Te 三三山図田用图由田田田田 (1) L Click Save and Submit to saue and submit. Click Save All Answers to soave all ansuwers.
Write algorithms of insertion and traversing processes of linear queue and dry run the following scenario(in java). Input the following array in queue “5, 3, 9, 1, 7, 6“ and then sort the queue with the help of another queue.
PLEASE USE C/C++.DONOT USE PYTHON Using linked lists implement an amusement park reservation system. The system allows a person to make a reservation for a specific date. A person can change the reservation date or even cancel his booking anytime. The system puts all reservations in a queue. The park will allow only certain number of persons on any given day in order the reservation was made. For each day the system will print out persons allowed to visit the park. For sake of simplicity, dates are being confined to 15th to 30th. The system should ask the user to enter code for different operations. It reads all data from the datafile amusement.dat. The first integer on datafile indicates limit of persons allowed on any day. code 1: make reservation, system expects date followed by name (within 20 characters) and makes reservation. If number of bookings exceeds allowed number, then system prints SORRY, QUOTA OVER and moves over to read next code. code 2: change date of…
Objectives: The code for the different stack and queue operations in both implementations (array and linked list) are discussed in the lectures: and are written in the lectures power point. So the main object of this assignment is to give the student more practice to increase their understanding of the different implementation of these operations. - The students also are asked to write by themselves the main methods in the different exercises below; The Lab procedures: The following files must be distributed to the students in the Lab // it represents an array implementation of the stack. // it represents a Linked List implementation of the stack. arraylmpofStack.java pointerlmofStack.java pointerlmofQueue.java // it represents a pointer implementation of the queue. Then the students by themselves are required to write the code for the following questions Ex1) Given the file arraylmpofStack.java then write a main method to read a sequence of numbers and using the stack operation print…