Starting Out with C++ from Control Structures to Objects Plus MyLab Programming with Pearson eText -- Access Card Package (9th Edition)
9th Edition
ISBN: 9780134544847
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 19, Problem 20RQE
Program Description Answer
“queue” and “deque” are the two queue-like data structures that are provided by STL.
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C++ Code for a QueueThe program should features a Queue class with insert(), remove(), peek(),isFull(), isEmpty(), and size() member functions.The main() program creates a queue of five cells, inserts four items, removes threeitems, and inserts four more. The sixth insertion invokes the wraparound feature. All the items are then removed and displayed. The output looks like this:40 50 60 70 80
Programming language: Java
Topic: linked list
1 Implement a Queue Data Structure specifically to store integer data using a Singly Linked List.
2 The data members should be private.
3
You need to implement the following public functions:
4
1. Constructor:
5 It initialises the data members as required.
6
7
8
2. enqueue(data) :
This function should take one argument of type integer. It enqueues the element into the queue and returns nothing.
3. dequeue():
It dequeues/removes the element from the front of the queue and in turn, returns the element being dequeued or removed. In case the queue is empty, it r
4. front ():
10
11 It returns the element being kept at the front of the queue. In case the queue is empty, it returns -1.
12 5. getSize():
13
It returns the size of the queue at any given instance of time.
14 6. 1sEmpty():
15
It returns a boolean value indicating whether the queue is empty or not.
16 Operations Performed on the Stack:
17 Query-1 (Denoted by an integer 1): Enqueues an integer data to the queue.
18
19
Query-2…
Chapter 19 Solutions
Starting Out with C++ from Control Structures to Objects Plus MyLab Programming with Pearson eText -- Access Card Package (9th Edition)
Ch. 19.1 - Describe what LIFO means.Ch. 19.1 - What is the difference between static and dynamic...Ch. 19.1 - What are the two primary stack operations?...Ch. 19.1 - What STL types does the STL stack container adapt?Ch. 19 - Prob. 1RQECh. 19 - Prob. 2RQECh. 19 - What is the difference between a static stack and...Ch. 19 - Prob. 4RQECh. 19 - Prob. 5RQECh. 19 - The STL stack is considered a container adapter....
Ch. 19 - What types may the STL stack be based on? By...Ch. 19 - Prob. 8RQECh. 19 - Prob. 9RQECh. 19 - Prob. 10RQECh. 19 - Prob. 11RQECh. 19 - Prob. 12RQECh. 19 - Prob. 13RQECh. 19 - Prob. 14RQECh. 19 - Prob. 15RQECh. 19 - Prob. 16RQECh. 19 - The STL stack container is an adapter for the...Ch. 19 - Prob. 18RQECh. 19 - Prob. 19RQECh. 19 - Prob. 20RQECh. 19 - Prob. 21RQECh. 19 - Prob. 22RQECh. 19 - Prob. 23RQECh. 19 - Prob. 24RQECh. 19 - Prob. 25RQECh. 19 - Prob. 26RQECh. 19 - Write two different code segments that may be used...Ch. 19 - Prob. 28RQECh. 19 - Prob. 29RQECh. 19 - Prob. 30RQECh. 19 - Prob. 31RQECh. 19 - Prob. 32RQECh. 19 - Prob. 1PCCh. 19 - Prob. 2PCCh. 19 - Prob. 3PCCh. 19 - Prob. 4PCCh. 19 - Prob. 5PCCh. 19 - Dynamic String Stack Design a class that stores...Ch. 19 - Prob. 7PCCh. 19 - Prob. 8PCCh. 19 - Prob. 9PCCh. 19 - Prob. 10PCCh. 19 - Prob. 11PCCh. 19 - Inventory Bin Stack Design an inventory class that...Ch. 19 - Prob. 13PCCh. 19 - Prob. 14PCCh. 19 - Prob. 15PC
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- // FILE: DPQueue.h// CLASS PROVIDED: p_queue (priority queue ADT)//// TYPEDEFS and MEMBER CONSTANTS for the p_queue class:// typedef _____ value_type// p_queue::value_type is the data type of the items in// the p_queue. It may be any of the C++ built-in types// (int, char, etc.), or a class with a default constructor, a// copy constructor, an assignment operator, and a less-than// operator forming a strict weak ordering.//// typedef _____ size_type// p_queue::size_type is the data type considered best-suited// for any variable meant for counting and sizing (as well as// array-indexing) purposes; e.g.: it is the data type for a// variable representing how many items are in the p_queue.// It is also the data type of the priority associated with// each item in the p_queue//// static const size_type DEFAULT_CAPACITY = _____// p_queue::DEFAULT_CAPACITY is the default initial capacity of a// p_queue that is created by the default…arrow_forward// FILE: DPQueue.h// CLASS PROVIDED: p_queue (priority queue ADT)//// TYPEDEFS and MEMBER CONSTANTS for the p_queue class:// typedef _____ value_type// p_queue::value_type is the data type of the items in// the p_queue. It may be any of the C++ built-in types// (int, char, etc.), or a class with a default constructor, a// copy constructor, an assignment operator, and a less-than// operator forming a strict weak ordering.//// typedef _____ size_type// p_queue::size_type is the data type considered best-suited// for any variable meant for counting and sizing (as well as// array-indexing) purposes; e.g.: it is the data type for a// variable representing how many items are in the p_queue.// It is also the data type of the priority associated with// each item in the p_queue//// static const size_type DEFAULT_CAPACITY = _____// p_queue::DEFAULT_CAPACITY is the default initial capacity of a// p_queue that is created by the default…arrow_forwardSKELETON CODE IS PROVIDED ALONG WITH C AND H FILES. #include <stdio.h> #include <stdlib.h> #include <string.h> #include <stdbool.h> #include "node.h" #include "stack_functions.h" #define NUM_VERTICES 10 /** This function takes a pointer to the adjacency matrix of a Graph and the size of this matrix as arguments and prints the matrix */ void print_graph(int * graph, int size); /** This function takes a pointer to the adjacency matrix of a Graph, the size of this matrix, the source and dest node numbers along with the weight or cost of the edge and fills the adjacency matrix accordingly. */ void add_edge(int * graph, int size, int src, int dst, int cost); /** This function takes a pointer to the adjacency matrix of a graph, the size of this matrix, source and destination vertex numbers as inputs and prints out the path from the source vertex to the destination vertex. It also prints the total cost of this…arrow_forward
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