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。

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显示 15 / 646 道可提交题。 当前筛选：难度：简单，权限：订阅

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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-basel-traffic-light-zones订阅锁定
Basel VaR Backtest Traffic-Light Zones

Basel VaR Backtest Traffic-Light Zones

ArrayNumerical MethodsBacktestingRiskRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-cds-implied-default-prob订阅锁定
由 CDS 价差反推隐含违约概率

Implied Default Probability from a CDS Spread

Dynamic ProgrammingNumerical MethodsRiskRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-credit-portfolio-expected-loss订阅锁定
Credit Portfolio Expected Loss and Naive Unexpected Loss

Credit Portfolio Expected Loss and Naive Unexpected Loss

Dynamic ProgrammingNumerical MethodsRiskRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-estimate-barrier-hit-probability订阅锁定
蒙特卡洛估计屏障触发概率

Estimate Barrier Hit Probability

Numerical MethodsPricingStatisticsSell Side Quant
简单面试准备Python / C++ / Rust
未尝试
coding-ewma-volatility-update订阅锁定
指数加权波动率单步更新

EWMA Volatility Update

Numerical MethodsRiskStatisticsTime seriesBuy Side Quant Researcher
简单面试准备Python / C++ / Rust
未尝试
coding-expected-value-scenario-tree订阅锁定
情景树根节点期望值

Expected Value at Root of Scenario Tree

GraphTreePricingStatisticsSell Side Quant
简单面试准备Python / C++ / Rust
未尝试
coding-leverage-ratio-tier1订阅锁定
Basel III Leverage Ratio

Basel III Leverage Ratio

Numerical MethodsRiskRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-mad-zscore-cross-section订阅锁定
基于中位数和 MAD 的稳健横截面 z-score

Robust Cross-Sectional Z-Score via Median and MAD

Hash mapSortingFactorBuy Side Quant Researcher
简单面试准备Python / C++ / Rust
未尝试
coding-nsfr-net-stable-funding订阅锁定
Basel III Net Stable Funding Ratio (NSFR)

Basel III Net Stable Funding Ratio (NSFR)

Numerical MethodsRiskRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-random-walk-hitting-probability订阅锁定
对称随机游走的双向触障概率

Random Walk Hitting Probability

Numerical MethodsStatisticsSell Side Quant
简单面试准备Python / C++ / Rust
未尝试
coding-resample-ohlc-bars订阅锁定
将逐笔成交重采样为定频 OHLC K 线

Resample Tick Prints into Fixed-Interval OHLC Bars

ArrayHash mapFactorStatisticsBuy Side Quant Researcher
简单面试准备Python / C++ / Rust
未尝试
coding-stress-coverage-ratio-against-capital订阅锁定
Stress Coverage Ratios Against Available Capital

Stress Coverage Ratios Against Available Capital

ArrayNumerical MethodsRiskStatisticsRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-stress-loss-aggregation-by-bucket订阅锁定
按桶维度聚合压力测试损失

Stress-Loss Aggregation by Bucket

ArrayNumerical MethodsRiskStatisticsRisk Quant
简单面试准备Python / C++ / Rust
未尝试
coding-target-vol-scale订阅锁定
目标波动率杠杆缩放

Target-Volatility Scaling with Leverage Cap

GreedyNumerical MethodsOptimizationPortfolioBuy Side Quant Researcher
简单面试准备Python / C++ / Rust
未尝试
coding-welford-online-variance订阅锁定
Welford 在线方差

Welford's Online Variance

ArrayNumerical MethodsStatisticsTime seriesBuy Side Quant Researcher
简单面试准备Python / C++ / Rust
难度分布：简单 15中等 0困难 0清除全部筛选