Leetcode Questions Practice - Doubly Linked List
Click on difficulty buttons (Easy, Medium, Hard) or Tags or company to filter that category problems only.
| # | Title | Sol | Companies | Difficulty | Time | Space | Tags |
|---|---|---|---|---|---|---|---|
| 146 | LRU Cache |  |
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O(1) | O(1) | Hash Table, Linked List, Design, Doubly Linked List |