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)
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Updated
Jun 26, 2025 - TypeScript
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.
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)
Online Judge system you can host locally!
だれでも競技プログラミングの問題を投稿できるサイトです。
Run C, C++, Python and Java code using NodeJS Child_Process
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🚧 🐛 개발자를 위한 디버깅 훈련 플랫폼 ⚒️ 🚧
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