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 7 / 646 道可提交题。 当前筛选:标签:Factor,难度:简单,语言:C++

提交状态:未尝试未正确已正确
未尝试
coding-dense-rank-trade-sizes可练习
给当日成交按所属买卖方向做 dense rank 标注

Per-Side Dense-Rank Annotation for the Day's Blotter

简单免费版Python / C++ / Rust
未尝试
coding-graph-count-connected-components-bfs可练习
Count Connected Components in an Undirected Graph

Count Connected Components in an Undirected Graph

简单免费版Python / C++ / Rust
未尝试
coding-graph-cycle-detect-undirected可练习
判断无向图是否存在环

Detect a Cycle in an Undirected Graph

简单免费版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

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

简单面试准备Python / C++ / Rust
未尝试
coding-rotting-oranges-bfs可练习
烂橘子蔓延 — 多源 BFS

Rotting Oranges — Multi-Source BFS

简单免费版Python / C++ / Rust
未尝试
coding-shortest-fee-path-routing-graph可练习
路由图上的最短跳数路径

Shortest Hop Path on a Routing Graph

简单免费版Python / C++ / Rust