Recca Chao 的 gitHub page

推廣網站開發,包含 Laravel 和 Kotlin 後端撰寫、自動化測試、讀書心得等。Taiwan Kotlin User Group 管理員。

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Problem 52


This problem was asked by Google.

Implement an LRU (Least Recently Used) cache. It should be able to be initialized with a cache size n, and contain the following methods:

Each operation should run in O(1) time.