MyCircularQueue(k): Constructor, set the size of the queue to be k. Front: Get the front item from the queue. If the queue is empty, return -1. Rear: Get the last item from the queue. If the queue is empty, ret
Algorithm for Enqueue OperationFollowing are the steps to perform the enqueue operation on a circular queue:1.Initialize an array or any data structure to store the elements of the circular queue. 2.Initialize two variables front and rear. 3.Check if the circular queue is full. 4.If it is...
3.) enqueue(item):-This function is used to insert an element with value item in the queue. 4.) dequeue():-This function is used to remove an element from the front of the queue. Code Snippet to enqueue an element in queue if((rear+1)% n != front) { rear =(rear+1)%n; Qu...
Enqueue P(sL,s) and P(s,sR) in a queue. Assign unique colours from {χr(G)−|A(sL,s,sR)|+1,…,χr(G)} to the vertices of A(sL,s,sR). As long as the queue is nonempty, dequeue a piece P=P(s1,s2). If there are two pointers from P=P(s1,s2), say to P(s1,s...
#include <bits/stdc++.h> using namespace std; class Queue { int rear, front; int size; int *arr; public: Queue(int s) { front = rear = -1; size = s; arr = new int[s]; } void enQueue(int value); int deQueue(); void displayQueue(); }; void Queue::enQueue(int value) ...
queue status is read by a transmit scheduler and updated by another process that processes enqueue and dequeue requests (often referred to as a queue manager). The timing of these operations can cause a race condition in which the transmit scheduler reads a queue status modified by the queue ...