【强化练习】队列的经典习题

Prerequisites

Before reading this article, you need to learn:

• Principles of Queues and Stacks

Understanding FIFO (First-In-First-Out) Property

The common focus of queue problems is the "First-In-First-Out" order property of elements. For example, maintaining certain temporal properties of elements within the queue. Below are some example problems where the queue acts as a "sliding window."

Design Hit Counter

Solution

Number of Recent Calls

Solution

Moving Average from Data Stream

Solution

Queue-Related Design Problems

Design Circular Queue

Solution

Design Circular Deque

Solution

Design Front Middle Back Queue

Solution

loading...