→ Languages
The following languages are only available languages for the problems from the contest
Western European Olympiad in Informatics 2024 Mirror:
- GNU G++17 7.3.0
- GNU G++20 13.2 (64 bit, winlibs)
- GNU G++23 14.2 (64 bit, msys2)
→ About Contest
The Western European Olympiad in Informatics is an individual contest for top secondary school students from Belgium, France, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Switzerland and United Kingdom.
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 328084340 | Jul/08/2025 15:07 | Medeali | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 328082404 | Jul/08/2025 14:52 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 0 points |
| 328074308 | Jul/08/2025 13:55 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 21 points |
| 328074174 | Jul/08/2025 13:54 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Compilation error |
| 328074103 | Jul/08/2025 13:53 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328073912 | Jul/08/2025 13:52 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 0 points |
| 328073552 | Jul/08/2025 13:49 | Medeali | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 328072788 | Jul/08/2025 13:42 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328072721 | Jul/08/2025 13:41 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Compilation error |
| 328071532 | Jul/08/2025 13:31 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 21 points |
| 328071370 | Jul/08/2025 13:30 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Compilation error |
| 328071304 | Jul/08/2025 13:29 | abdelhakimlamnaouar | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328006097 | Jul/08/2025 01:35 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 27 points |
| 328005623 | Jul/08/2025 01:20 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 21 points |
| 328005477 | Jul/08/2025 01:15 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328005460 | Jul/08/2025 01:14 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 20 points |
| 328005060 | Jul/08/2025 01:03 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328004957 | Jul/08/2025 01:01 | abdelhakimlamnaouar# | A - Make All Equal | C++20 (GCC 13-64) | Partial result: 5 points |
| 328004637 | Jul/08/2025 00:53 | Medeali# | D - Double Agents | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 328004471 | Jul/08/2025 00:49 | Medeali# | D - Double Agents | C++23 (GCC 14-64, msys2) | Compilation error |
| 328000070 | Jul/07/2025 23:26 | Erering | D - Double Agents | C++23 (GCC 14-64, msys2) | Compilation error |
| 327692669 | Jul/06/2025 11:38 | toast12 | D - Double Agents | C++20 (GCC 13-64) | Partial result: 0 points |
| 327692507 | Jul/06/2025 11:37 | toast12 | D - Double Agents | C++20 (GCC 13-64) | Partial result: 0 points |
| 327120866 | Jul/02/2025 19:48 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 34 points |
| 327120637 | Jul/02/2025 19:46 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 327120601 | Jul/02/2025 19:46 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327114441 | Jul/02/2025 18:59 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 34 points |
| 327114333 | Jul/02/2025 18:58 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327111571 | Jul/02/2025 18:38 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327111229 | Jul/02/2025 18:36 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 34 points |
| 327111181 | Jul/02/2025 18:35 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327110959 | Jul/02/2025 18:34 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327110810 | Jul/02/2025 18:33 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327110600 | Jul/02/2025 18:31 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327110492 | Jul/02/2025 18:30 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 327110456 | Jul/02/2025 18:30 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327110360 | Jul/02/2025 18:29 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327110183 | Jul/02/2025 18:28 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 27 points |
| 327110128 | Jul/02/2025 18:27 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327110083 | Jul/02/2025 18:27 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327109979 | Jul/02/2025 18:26 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327109528 | Jul/02/2025 18:23 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 34 points |
| 327109435 | Jul/02/2025 18:22 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 327100896 | Jul/02/2025 17:19 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 34 points |
| 327100807 | Jul/02/2025 17:18 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 327098588 | Jul/02/2025 17:03 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327096363 | Jul/02/2025 16:47 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 327096300 | Jul/02/2025 16:46 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327096044 | Jul/02/2025 16:44 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
| 327095710 | Jul/02/2025 16:42 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Compilation error |
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