Squarespacemidmar. de 2025
The same as LRU cache on Leetcode, just adds in an eviction method based on time in the feed.
Design a queue-like data structure that maintains items ordered by most-recent access, supporting operations to enqueue, dequeue/remove, and "touch" an item to move it to the most-recent position. The challenge is to keep these updates and queries efficient (ideally O(1)) while correctly handling duplicates or capacity constraints if specified.
Use esses exemplos para entender em que contexto ela costuma cair e adaptar sua prática.
The same as LRU cache on Leetcode, just adds in an eviction method based on time in the feed.
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