• OS: Linux (Ubuntu 20.04)
  • Judge system: DOMjudge 7 or later
  • Desktop: GNOME 3
  • Compilers & Interpreters:
    C/C++: GNU Compiler Collections 9.4.0 or later
    Java: OpenJDK 17 or later
    Kotlin: 1.7 or later
    Python 3: 3.8 or later
  • Editors:
    Emacs
    gedit
    vim
  • IDEs:
    Code::Blocks 20.03 or later
    PyCharm 2022.2 or later
    IntelliJ 2022.2 or later
    Eclipse for Java 2022-09 or later