Tag: a-list

All the articles with the tag "a-list".

• Rust Option, Rc, and RefCell Explained - LeetCode Tree Node and LinkedList Node

  Published:Dec 11, 2024 |  at 07:23 AM

  Explanation for rust data structure for tree node and linked list node. What is Rc and RefCell? Why Option<Rc<RefCell>>> three wrappers? How to avoid circular reference?

• LeetCode 146 LintCode 134 LRU Cache

  Published:Nov 24, 2024 |  at 09:23 AM

  Solutions for LeetCode 146 LintCode 134, medium, tags: hash, linked list, design, doubly linked list, companies: amazon, openai.