Queue using array Queue is a linear data structure which follows FIFO i.e. First-In-First-Out method. The two ends of a queue are called Front and Rear. Initially when the queue is empty both front and rear are equal to -1. Insertion takes place at the Rear and the elements are ...
1classMyCircularQueue {23vararray: [Int] =[]45varcurLength =06varlength =078varstartIndex =09varendIndex = -11011/** Initialize your data structure here. Set the size of the queue to be k.*/12init(_ k: Int) {13length =k1415for_in0..<k {16array.append(0)17}18}19/** Insert...
MyCircularQueue circularQueue = new MycircularQueue(3); // 设置长度为 3 circularQueue.enQueue(1); // 返回 true circularQueue.enQueue(2); // 返回 true circularQueue.enQueue(3); // 返回 true circularQueue.enQueue(4); // 返回 false,队列已满 circularQueue.Rear(); // 返回 3 circularQueue...
## LeetCode 622M Design Circular QueueclassMyCircularQueue:def__init__(self,k:int):self.data=[0]*k## 初始化 - 全部元素为0self.size=kself.headIndex=0self.count=0## 初始化队列为空defenQueue(self,value:int)->bool:## 考虑如果队列已满ifself.isFull():returnFalse## 入队元素的位置:targ...
One of the benefits of the circular queue is that we can make use of the spaces in front of the queue. In a normal queue, once the queue becomes full, we cannot insert the next element even if there is a space in front of the queue. But using the circular queue, we can use the...
In this Java tutorial, we are going to discuss the circular queue and its array implementation in java. What is Circular Queue? Circular Queue is a linear data structure in which operations are performed on FIFO ( First In First Out ) basis . Element at last position is connected to front...
2289.Steps-to-Make-Array-Non-decreasing (H) 2296.Design-a-Text-Editor (M+) Stack 032.Longest-Valid-Parentheses (H) 155.Min-Stack (M) 225.Implement Stack using Queues (H-) 232.Implement-Queue-using-Stacks (H-) 341.Flatten-Nested-List-Iterator (M) 173.Binary-Search-Tree-Iterator (M...
This program in CPP, demonstrates the array implementation <br>of<br>Circular Queue.<br>. Array implementation of Circular Queue is a Beginners / Lab Assignments source code in C++ programming language. Visit us @ Source Codes World.com for Beginners / L
One of the Benefits of the circular queue is that we can make use of the spaces in front of the queue. In a normal queue, once the queue becomes full, we can not insert the next element even if there is a space in front of the queue. But using the circular queue, we can use ...
Lots of algorithms are available for data security. A low complexity, symmetric cryptographic algorithm with circular queue and gray code is developed here. The security algorithms, which are using circular queue, can make decryption of ciphered message more difficult. Gray code is an ordering of ...