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Difficulty: Medium
Category: architecture & logic
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Topics: queue, sliding window, design, c++
In high-frequency trading systems, exchange gateways impose strict rate limits to prevent malicious or runaway algorithms from overwhelming the matching engine. A sliding window rate limiter provides a precise mechanism to enforce message limits over a rolling time window, ensuring compliance with exchange rules. Task Implement a RateLimiter class to enforce a sliding window rate limit. The class must include the following methods: - RateLimiter(int window_size_ms, int max_requests): Initialize
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