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DOMjudge

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This is the Programming Contest Jury System "DOMjudge" version 8.4.0DEV

DOMjudge is a system for running a programming contest, like the ICPC regional and world championship programming contests.

Documentation

For more information on installation and requirements see the documentation under the doc/manual directory. There is an HTML version of the documentation available, prebuilt from reStructuredText sources.

There's also team documentation available, prebuilt in PDF format from reStructuredText sources, but it contains default/example settings. To include the correct settings for your local environment, DOMjudge has to be properly configured first, as parts of the configuration are used in it (e.g. the URL to the team interface of DOMjudge). For more information, see the documentation.

All documentation is also available online at the DOMjudge homepage: https://www.domjudge.org/documentation Please note that this documentation is from the latest stable release and thus might not apply to your version.

A fresh copy of the repository source tree must first be bootstrapped, generating the configure script and documentation. This can be done by running 'make dist', see the online documentation, section "Developer information" for more details.

There is a wiki which collects other pieces of information about specific configurations or integrations: https://github.com/DOMjudge/domjudge/wiki

Copyright & Licensing

DOMjudge is Copyright (c) 2004 - 2024 by the DOMjudge developers and all respective contributors. The current DOMjudge developers are Jaap Eldering, Nicky Gerritsen, Keith Johnson, Thijs Kinkhorst, Mart Pluijmaekers, Michael Vasseur and Tobias Werth; see the manual for a complete list of contributors.

DOMjudge, including its documentation, is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. See the file COPYING.

Additionally, parts of this system are based on other programs, which are covered by other copyrights. This will be noted in the files themselves and these copyrights/attributions can also be found in the DOMjudge manual.

The following JavaScript libraries/snippets are included:

  • coloris: Momo Bassit, licensed under the MIT license, see COPYING.MIT.
  • Ace editor: licensed under the BSD licence, see COPYING.BSD.

The default validator from the Kattis problemtools package is included, licensed under the MIT licence, see COPYING.MIT.

The M4 autoconf macros are licensed under all-permissive and GPL3+ licences; see the respective files under m4/ for details.

The DOMjudge tarball ships external library dependencies in the webapp/vendor directory. These are covered by their individual licenses as specified in the file composer.lock.

Contact

The DOMjudge homepage can be found at: https://www.domjudge.org/

Announcements of new releases are sent to our low volume announcements mailinglist. Subscription to this list is done via https://www.domjudge.org/mailman/postorius/lists/domjudge-announce.domjudge.org/

The developers can be reached through the mailinglist [email protected]. You need to be subscribed before you can post. Information, subscription and archives are available at: https://www.domjudge.org/mailman/postorius/lists/domjudge-devel.domjudge.org/

DOMjudge has a Slack workspace where a number of developers and users of DOMjudge linger. More information can be found at https://www.domjudge.org/chat

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domjura's Issues

Encountered some problems in beijing invitational contest 2014

We tried to use that for closing ceremony, but it failed to render.... I can give you the original event.xml and scoreboard.xml directly saved from plugin/*.php for debug purpose. My guess might be some issues in UTF-8 characters.

We tested it in a smaller contest before that and it worked perfect.

Incorrectly Calculates Time and Penalty for After-Accept Submissions

DOMjura's scoreboard differs from DOMjudge's scoreboard due to these reasons:

  1. DOMjura calculates the time of the last CORRECT answer for a problem which is incorrect. It should be the time of the first CORRECT one.
  2. DOMjura calculates penalty for after-correct incorrect submissions which means a team may get penalty if it sends wrong submissions after their CORRECT submission; which is incorrect. All of the incorrect submissoins after the first CORRECT one should be ommited in time calculations.

What is the solution?

Does not seem to work on Domjudge 5

DOMjura does not seem to work on Domjudge v5.
I am testing this on the domjudge of the BAPC (which is still running).
The only result I get is this: (logged in as admin)
snapshot3
While there are 30+ teams in the contest, and team "Team zonder naam" already has more than one correct submission.
The start and end times of the contest are wrong as well:
snapshot2

It might just be because the start- and end times are incorrect. domjudge is running in CEST and the PC running domjura is as well.

Does anyone have an idea if it is just the time, or if it is a DJv5 issue?

Read judgement-types API to determine if a verdict results in a penalty

Currently we always give a penalty when a solution is wrong.

However during ICPC-style contests compiler-error might not produce a penalty.

We can use the judgement-types (see https://contest.domjudge.org/api/contests/5/judgement-types for an example) endpoint to determine if a penalty should be given for a verdict.

That contest can also be used to test this behaviour, because DerBaer had two submissions post-freeze, where the first one was a compiler error. DOMjura curently shows 2 pending submissions, while it should show 1.

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