CODING CHALLENGES

代码题库

用接近 LeetCode 的题表进入训练：先筛选题目，再进入双栏题面和编辑器。每道题只展示它实际声明支持的语言。

继续刷题

题目列表

显示 13 / 646 道可提交题。 当前筛选：标签：Heap，权限：订阅，语言：C++

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全部简单中等困难
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全部免费订阅
语言
全部PythonC++Rust
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全部Numerical Methods326Quant Developer298Array226Statistics205Risk173Risk Quant152Microstructure129Time series113Pricing99Sorting96Sell Side Quant89Buy Side Quant Researcher77Backtesting73Execution70Factor69Dynamic Programming67
提交状态：未尝试未正确已正确
未尝试
coding-gk-summary-streaming-quantile订阅锁定
Greenwald-Khanna Streaming Quantile Summary

Greenwald-Khanna Streaming Quantile Summary

HeapNumerical MethodsSortingStatisticsQuant Developer
中等面试准备Python / C++ / Rust
未尝试
coding-hdr-histogram-recorded-values订阅锁定
HDR Histogram Recorded-Value Bucket Index and Quantile Estimate

HDR Histogram Recorded-Value Bucket Index and Quantile Estimate

HeapNumerical MethodsSortingStatisticsQuant Developer
困难面试准备Python / C++ / Rust
未尝试
coding-iceberg-replenish-fills订阅锁定
Iceberg Order Book — Replenishment & Fills

Iceberg Order Book — Replenishment & Fills

HeapSimulationExecutionMicrostructureTrader Market Maker
中等面试准备Python / C++ / Rust
未尝试
coding-percentile-from-bucketed-counts订阅锁定
Quantile Estimate from Pre-Bucketed Histogram Counts

Quantile Estimate from Pre-Bucketed Histogram Counts

HeapNumerical MethodsSortingStatisticsQuant Developer
中等面试准备Python / C++ / Rust
未尝试
coding-price-time-priority-queue-replay订阅锁定
Price-Time Priority Queue — Order Book Replay

Price-Time Priority Queue — Order Book Replay

HeapSimulationExecutionMicrostructureTrader Market Maker
中等面试准备Python / C++ / Rust
未尝试
coding-pro-rata-allocation-fills订阅锁定
Pro-Rata Allocation — Single-Level Fill Distribution

Pro-Rata Allocation — Single-Level Fill Distribution

HeapSimulationExecutionMicrostructureTrader Market Maker
中等面试准备Python / C++ / Rust
未尝试
coding-queue-position-poisson-closed-form订阅锁定
队列位置成交概率:Poisson 到达下的闭式解

Queue Position Fill Probability — Closed-Form Under Poisson Arrivals

HeapSimulationExecutionMicrostructureTrader Market Maker
中等面试准备Python / C++ / Rust
未尝试
coding-sor-displayed-size-greedy订阅锁定
Multi-Level SOR with Stale-Quote Re-Routing — Event Replay

Multi-Level SOR with Stale-Quote Re-Routing — Event Replay

GreedyHeapSortingExecutionMicrostructure
中等面试准备Python / C++ / Rust
未尝试
coding-sor-min-venue-count-constraint订阅锁定
Min-Venue-Count Smart Order Routing with Fee-Tier Crossing Penalty

Min-Venue-Count Smart Order Routing with Fee-Tier Crossing Penalty

GreedyHeapSortingExecutionMicrostructure
中等面试准备Python / C++ / Rust
未尝试
coding-sor-replenishing-book-stream订阅锁定
SOR Across Replenishing Iceberg Venues — Event Replay

SOR Across Replenishing Iceberg Venues — Event Replay

GreedyHeapSortingExecutionMicrostructure
中等面试准备Python / C++ / Rust
未尝试
coding-sor-static-fee-aware订阅锁定
基于费用感知的静态多场所智能路由

Fee-Aware Static Smart-Order Routing Across Venues

GreedyHeapSortingExecutionMicrostructure
中等面试准备Python / C++ / Rust
未尝试
coding-sor-with-fillrate-priors订阅锁定
Smart-Order Routing With Bayesian Fill-Rate Priors and UCB Exploration

Smart-Order Routing With Bayesian Fill-Rate Priors and UCB Exploration

GreedyHeapSortingExecutionMicrostructure
困难面试准备Python / C++ / Rust
未尝试
coding-tdigest-percentile-stream订阅锁定
T-Digest 流式分位数估计器（k_1 尺度函数）

T-Digest Streaming Percentile Estimator (k_1 Scale Function)

HeapNumerical MethodsSortingStatisticsQuant Developer
困难面试准备Python / C++ / Rust
难度分布：简单 0中等 10困难 3清除全部筛选