500+ quant interview questions for Jane Street, Citadel, Two Sigma, DE Shaw, and other top quantitative finance firms.
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Difficulty: Hard
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: template, crtp, strategy-pattern, low_latency, vtable, compile-time
In high-frequency trading, minimizing latency is critical for executing strategies effectively. Using virtual functions for strategy dispatch introduces overhead from vtable lookups, which can be costly in the inner loop of a trading engine. This problem demonstrates how to use C++ templates for static dispatch, eliminating virtual function overhead by resolving strategy calls at compile time and enabling compiler inlining for maximum performance. Task Implement two strategy structs, MarketMaki
Practice this hard developer interview question on Myntbit - the all-in-one quant learning platform with 1000+ quant interview questions for Jane Street, Citadel, Two Sigma, and other top quantitative finance firms.