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Concurrent Skip List: Insert and Search

Hard · data_structures · Quant Developer interview question · skip-list, linked-list, data_structures, lock-free, concurrent, probabilistic

Lock-free skip lists are a high-performance data structure used in multi-threaded systems. They are crucial for building concurrent order books in high-frequency trading matching engines, offering high throughput for inserts and searches without lock contention. This problem involves implementing the deterministic, single-threaded core of a skip list, establishing the fundamental data layout and traversal logic that underpins more complex concurrent variants. Task Implement a SkipList class wit