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| #include <list> | |
| #include <unordered_map> | |
| class LRUCache { | |
| public: | |
| LRUCache(int capacity) : capacity_(capacity) {} | |
| int get(int key) { | |
| auto it = used_.find(key); | |
| if (it == used_.end()) { |
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| #include <atomic> | |
| #include <cassert> | |
| #include <iostream> | |
| #include <memory> | |
| #include <mutex> | |
| #include <thread> | |
| #include <vector> | |
| template <class T> | |
| struct HazardPointer { |
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