Sliding Window Maximum

Implement queue using deque

April 15, 2023 · 3 min ·  Tags List of tags for the post   stack ·  queue ·  Last updated: Aug 2, 2025

Implement stack using deque

April 15, 2023 · 3 min ·  Tags List of tags for the post   stack ·  queue ·  Last updated: Aug 2, 2025

Implement stack using priority queue

Maximal Rectangle

Implement Queue using Stacks

Implement stack using queues

March 20, 2023 · 7 min ·  Tags List of tags for the post   design ·  leetcode ·  queue ·  stack ·  Last updated: Aug 2, 2025

Number of Subsequences That Satisfy the Given Sum Condition

Min Stack

First Unique Character in a String

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