Code explanation to implementation of priority queue using linked list In the Code below there are four parts. First three function to implement three different operations like Insert a node, delete a node and
//Queue-Linked List Implementation#include<iostream>usingnamespacestd;structnode{intdata; node* next; }; node* front =NULL; node* rear =NULL;//末指针·,则不用遍历整个链表,constant timevoidEnqueue(intx){ node* temp =newnode; temp->data = x; temp->next =NULL;if(front ==NULL&& rear ...
This is a simple implementation of a queue data structure in C. The queue is implemented using a linked list. The queue data structure is defined in queue.h and implemented in queue.c. - rafaelfigueredog/QueueInC
Queue Implementation using Two Stacks in C++: Here, we are going to implement a C++ program to implement Queue using two Stacks.
front // Bob queue.count // 3Queue implemenation using a Linked ListNodeclass Node<T: Equatable>: Equatable { var value: T var next: Node<T>? weak var previous: Node<T>? // doubly list, use of weak to prevent retain cycle init(_ value: T) { self.value = value } static func...
public class QueueUsingArrayMain { private int capacity; int queueArr[]; int front; int rear; int currentSize = 0; public QueueUsingArrayMain(int sizeOfQueue) { this.capacity = sizeOfQueue; front = 0; rear = -1; queueArr = new int[this.capacity]; } /** * this method is used ...
The `deque` class provides an implementation of a double-ended queue, which we will use to create a queue data structure. 2. Create an empty queue: queue = deque() We create an empty queue using the `deque()` constructor from the `deque` class. This creates an empty queue object ...
Queue implementation using Array: For the implementation of queue, we need to initialize two pointers i.e. front and rear, we insert an element from the rear and remove the element from the front, and if we increment the rear and front pointer we may occur error, ...
message queue based on the reversal single linked list and b) two operating functions of the lock-free method achieved on the basis of the data structure: a Push function and a Pop function; and two threads conduct communication under the lock-free method through the lock-free message queue....
//Stack-array based implementation#include<iostream>usingnamespacestd;#defineMAX_SIZE 101intA[MAX_SIZE];//globleinttop =-1;//globlevoidpush(intx){if(top == MAX_SIZE -1) { cout <<"error:stack overflow"<< endl;return; } A[++top] = x; ...