| EVELYN DU
About
Project
Economy Business
Social Science
Design
Interview
Quant Exercise
CS Exercise
Note
Web Development
Game Design
APP Development
CS Basic Knowledge
Post
Young
Middle-Aged
Old
Design
1.Easy
(155)Min Stack
2.Medium
(146)LRU Cache
(208)Implement Trie (Prefix Tree)
3.Hard
(297)Serialize and Deserialize Binary Tree
Evelyn Du
2023-09-11
#Interview
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