✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解

• UpdatedDec 11, 2024
• Go

🌟 Wiki of OI / ICPC for everyone. （某大型游戏线上攻略，内含炫酷算术魔法）

• UpdatedDec 17, 2025
• TypeScript

算法竞赛模板库 by 灵茶山艾府 💭💡🎈

• UpdatedDec 17, 2025
• Go

⛽️「算法通关手册」：从零开始的「算法与数据结构」学习教程，200 道「算法面试热门题目」，1000+ 道「LeetCode 题目解析」，持续更新中！

• UpdatedDec 8, 2025
• Python

Hydro - Next generation high performance online-judge platform - 新一代高效强大的信息学在线测评系统 (a.k.a. vj5)

• UpdatedDec 17, 2025
• TypeScript

算法竞赛课件分享

• UpdatedSep 23, 2025

Popular Simple Open Source Online Judge based on PHP/C++/MySQL/Linux for ACM/ICPC and NOIP training, with easy installation. 简单实用的开源OJ系统

• UpdatedDec 17, 2025
• JavaScript

ACM-ICPC Preparation Guide

• UpdatedNov 17, 2022
• Python

Algorithms used in Competitive Programming

• UpdatedJul 4, 2022
• C++

The IDE for competitive programming 🎉 | Fetch, Code, Compile, Run, Check, Submit 🚀

• UpdatedDec 13, 2025
• C++

The repository contains the ENGLISH description files attached to the video series in my ARABIC algorithms channel.

• UpdatedSep 5, 2023
• C++

OI / ACM-ICPC essays and learning materials

• UpdatedJun 1, 2025
• Rich Text Format

Competitive programming algorithms in C++

• UpdatedDec 16, 2020
• C++

为了 OI 比赛而生的基于 Lemon + LemonPlus 的轻量评测系统 | 三大桌面系统支持

• UpdatedDec 11, 2025
• C++

Algorithms and data structures for preparing programming competitions: basic and advanced

• UpdatedDec 8, 2025
• Python

This repository consists of data helpful for ACM ICPC programming contest, in general competitive programming.

• UpdatedJan 28, 2020
• C++

ACMer 入门级算法模板

• UpdatedAug 1, 2022
• Rust

Algorithm Design, Data Structures, ACM-ICPC, and IOI

• UpdatedJul 14, 2025
• C++

Must-know competitive programming problems with solutions and intuitive visualizations

• UpdatedJun 19, 2025
• Jupyter Notebook

My solutions to programming contest problems from different sources (UVa, TopCoder, Live Archive, SPOJ, etc).

• UpdatedNov 4, 2021
• Roff