Difficulty: Medium
Category: low_latency
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: data-structures, heap, c++, algorithms
Efficient time-based event management is critical in high-frequency trading systems for handling order timeouts, heartbeat checks, and session keep-alives. Implementing a custom binary heap ensures deterministic $O(\log N)$ processing of these events, which is essential for maintaining strict chronological order in exchange connectivity gateways. Task Implement a class TimerHeap that manages timer events using a manually implemented Min-Heap (Binary Heap) structure. The class must support addin
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