【强化练习】更多经典设计习题

Prerequisites

Before reading this article, you need to learn:

• Enhancing Hash Tables with Linked Lists
• Enhancing Hash Tables with Arrays

Design problems often ask you to combine basic data structures to solve specific problems in certain scenarios. Let's look at a few simple but interesting problems.

Algorithm Design Scenarios

Design Snake Game

Solution

Design Twitter

Solution

Design Phone Directory

Solution

Min Stack

Solution

Design Front Middle Back Queue

Solution

Maximum Frequency Stack

Solution

Designing Iterators

Peeking Iterator

Solution

Flatten 2D Vector

Solution

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