代码题库

Backward Induction on a Generic Binary Tree

Invert Binary Tree (Mirror)

Maximum Depth of a Binary Tree (Recursive)

Symmetric Binary Tree Check

Recursive Binary Decision-Tree Evaluator

Estimate Barrier Hit Probability

EWMA Volatility Update

Expected Value at Root of Scenario Tree

Lag-1 Sample Autocorrelation of a Time Series

Running Mean and Mean Absolute Deviation

Aggregate P&L Up a Portfolio Hierarchy Tree

Random Walk Hitting Probability

Recursive Walk Down a Hierarchical Rebate-Tier Tree

Resample Tick Prints into Fixed-Interval OHLC Bars

Running Min and Max of a Stream

Stress Coverage Ratios Against Available Capital

Stress-Loss Aggregation by Bucket

Search a Binary Search Tree for a Target

Validate Binary Search Tree (Recursive Bounds)

Welford's Online Variance