Online Judge
An online judge is an online system to test programs in programming contests. They are also used to practice for such contests like ICPC. The system can compile and execute your code, and test your code with pre-constructed data. Submitted code may be run with restrictions, including time limit, memory limit, security restriction, and so on. The output of the code will be captured by the system, and compared with the standard output. The system will then return the result.
Here are 61 public repositories matching this topic...
A full-stack online coding platform powered by Spring Cloud microservices and a Vue 3 frontend, offering scalable, secure, and interactive coding challenges.
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Oct 29, 2025 - Java
A cross-platform online judge system based on Spring MVC framework and ActiveMQ.
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Sep 16, 2025 - Java
My solutions for open.kattis.com problems
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Jul 18, 2025 - Java
BUPT《面向对象的程序设计(Java)》课程小作业+OJ题仓库
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Jul 7, 2025 - Java
프로그래머스 문제 푼 것들. Programmers Problem Solving
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May 22, 2025 - Java
code-judge，支持代码运行与在线评测的OJ判题机。Code judge, an online judge machine that supports code execution and online evaluation.
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Oct 21, 2024 - Java
백준 문제 푼 것들. BOJ(Baekjoon Online Judge) Problem Solving
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Sep 23, 2024 - Java
A Homework-Management system based on springboot
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Aug 26, 2024 - Java
Nanjing University SeeCoder Online Judge Software Engineering and Calculation Homework
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Jun 29, 2024 - Java
I created this repository for documentation purposes, but I would like to share all my answers with the GitHub community. Happy coding!
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Jun 24, 2024 - Java
Java class sandbox with instrumentation support for online judges.
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Jun 3, 2024 - Java
Virtual Online Judge（VOJ）是基于微服务架构的高性能在线评测系统。拥有本地判题服务，同时支持其它知名 OJ (HDU、POJ...) 的远程判题。采用现阶段流行技术实现，采用 Docker 容器化部署。
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Apr 21, 2024 - Java
The serivce of a high-performance, distributed, and easy-to-deploy open source Online Judge system
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Apr 17, 2024 - Java
This repository contains my solutions to problems in different online judge platforms such as LeetCode, Work@Tech, etc. 425+ solved LeetCode problems.
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Nov 7, 2023 - Java
基于SpringBoot的OJ后端(支持Java与MySql判题)
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Aug 19, 2023 - Java
앳코더 문제 푼 것들. AtCoder problem's solutions
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May 13, 2023 - Java
All my solutions for online judge algorithm questions.
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May 1, 2023 - Java
Online Judge/Hackathon system LLD interview design. Coded in Java, Spring Boot.
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Feb 17, 2023 - Java
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