Tag: a-list

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

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

  11 Dec, 2024

  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

  24 Nov, 2024

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