Queue

360+ posts

Last Updated: 07 April 2025

A Queue Data Structure is a fundamental concept in computer science used for storing and managing data in a specific order. It follows the p...read more

Queue

DSA

Data Structure Types, Classifications and Applications

Last Updated: 11 February 2025

A data structure is a storage that is used to store and organize data. It is a way of arranging data on a computer so that it can be accesse...read more

Introduction to Data Structures

Last Updated: 13 April 2025

What is Data Structure?A data structure is a particular way of organising data in a computer so that it can be used effectively. The idea is...read more

Similar Topics

DSA

22.3k+ articles

Mathematical

7.7k+ articles

Arrays

6.4k+ articles

Searching

1.7k+ articles

Tree

1.4k+ articles

Data Structures

1.1k+ articles

Graph

940+ articles

Stack

420+ articles

BFS

210+ articles

tree-level-order

110+ articles

Difference Between Stack and Queue Data Structures

Last Updated: 23 May 2024

In computer science, data structures are fundamental concepts that are crucial for organizing and storing data efficiently. Among the variou ...read more

Array implementation of queue - Simple

Last Updated: 12 March 2025

Please note that a simple array implementation discussed here is not used in practice as it is not efficient. In practice, we either useLink...read more

Queue

Technical Scripter

Technical Scripter 2018

DSA

Circular Array Implementation of Queue

Last Updated: 28 March 2025

A Circular Queue is a way of implementing a normal queue where the last element of the queue is connected to the first element of the queue ...read more

Queue

circular-array

DSA

What is Priority Queue | Introduction to Priority Queue

Last Updated: 12 March 2025

A priority queue is a type of queue that arranges elements based on their priority values. Each element has a priority associated. When we a...read more

Queue - Linked List Implementation

Last Updated: 25 March 2025

In this article, the Linked List implementation of the queue data structure is discussed and implemented. Print '-1' if the queue is empty.A...read more

Introduction and Array Implementation of Queue

Last Updated: 05 March 2025

Implement Stack using Queues

Last Updated: 25 March 2025

Implement a stack using queues. The stack should support the following operations:Push(x): Push an element onto the stack.Pop(): Pop the ele...read more

LRU Cache - Complete Tutorial

Last Updated: 27 December 2024

What is LRU Cache? Cache replacement algorithms are efficiently designed to replace the cache when the space is full. The Least Recently ...read more

Advanced Data Structure

Breadth First Search or BFS for a Graph

Last Updated: 21 April 2025

Given aundirected graphrepresented by an adjacency listadj, where eachadj[i]represents the list of vertices connected to vertexi. Perform aB...read more

Sliding Window Maximum (Maximum of all subarrays of size K)

Last Updated: 25 February 2025

Given an arrayarr[]of integers and an integerk, your task is to find the maximum value for each contiguous subarray of sizek. The output sho...read more

Last Updated: 28 March 2025

Given a stack that supports push and pop operations, your task is to implement a queue using one or more instances of that stack along with ...read more

Level Order Traversal (Breadth First Search or BFS) of Binary Tree

Last Updated: 25 March 2025

Given a Binary Tree, the task is to find its Level Order Traversal. Level Order Traversal technique is a method to traverse a Tree such that...read more

1 2 3 4 5 6 7 8 >>

1 2 3 4 5 6 >>

1 2 3 4 >>