代码题库

Best Trades With K Transactions and Fee

Bounded K Transactions: 2D DP for Maximum Profit

Card Shuffle Bias Detection

Count Regime Paths Satisfying Constraint

Empirical Inverse-CDF Marginal Mapping (Copula Pipeline, Step Two)

Gaussian-Copula Correlated Samples via Cholesky Factorisation

Bivariate Gumbel-Copula CDF Closed-Form Evaluation

Black-Scholes Implied Volatility on a Strictly Increasing Price Curve via Bisection

Largest Rectangle in Order Book Depth

Mahalanobis Distance via Cholesky Forward-Solve

Maximum Cumulative Carry Under a Bounded Sign-Flip Budget

Maximum Grid PnL Path With At-Most-K Cell Skips (Right/Down)

Maximum Profit Over Bounded-Drawdown Window

Max-Reward Sequence Alignment Across Trade-Action Streams

Minimum Knight Moves — BFS on an Infinite Board

Min Replenishments to Avoid Stockout

Smallest Router Count under a BFD Load-Cap Assigner via Bisection

Smallest Stress Severity Factor Where a Counterparty First Breaches Its Cap

Minimum Window Substring

Next Depth-Jump within a Forward Window: Bounded-Distance Ratio-Threshold Scan over a Best-Bid-Depth Tape

Optimal Strike Allocation in Option Spread

Aggregate Bottleneck Bid-Depth across All Contiguous Price-Band Sweeps (Depth-Uniformity Score)

t-Copula Correlated Samples via Cholesky and Chi-Square Scaling

Two-Budget Strike-Premium Knapsack (Delta and Vega Caps)

Vasicek ASRF Capital Factor at Confidence Level Alpha (Basel IRB)

Weighted-Cost Edit Distance Between Trade-Action Paths