→ 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
Problem A - Make All Equal
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 326000142 | Jun/25/2025 14:26 | 2288 | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 271679149 | Jul/21/2024 03:27 | literalchild | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 271115756 | Jul/18/2024 06:50 | PlayVoltz | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 271477065 | Jul/20/2024 10:04 | Nonoze | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270630064 | Jul/15/2024 15:39 | bachbeo2007 | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 275431292 | Aug/09/2024 21:17 | Agreb# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270866900 | Jul/16/2024 15:09 | siewjh# | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 276007817 | Aug/12/2024 22:38 | Maezra6# | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 325902432 | Jun/24/2025 19:25 | bobthemathenthusiast | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 287517505 | Oct/23/2024 15:57 | fastmath# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270790777 | Jul/16/2024 04:42 | TheRaptor0225 | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270727346 | Jul/15/2024 19:14 | edogawa_something# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270930639 | Jul/16/2024 23:37 | OgradL | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270446736 | Jul/14/2024 13:52 | lotusblume | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 362996347 | Feb/15/2026 09:36 | TianyiWei | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270521254 | Jul/14/2024 20:35 | aminsh# | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 271057762 | Jul/17/2024 19:13 | masa.dobric | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270789774 | Jul/16/2024 04:31 | kymmykym# | A - Make All Equal | C++14 (GCC 6-32) | Perfect result: 100 points |
| 327054967 | Jul/02/2025 12:08 | vjudge.10 | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 274618893 | Aug/06/2024 05:21 | Bucketsmith# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 277215560 | Aug/19/2024 20:24 | TimDee | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 327052336 | Jul/02/2025 11:47 | Khalid_alabdullatif | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 350872355 | Nov/27/2025 17:19 | nguyenkhangninh99 | A - Make All Equal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 325616010 | Jun/22/2025 22:49 | dssfsuper2 | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270637721 | Jul/15/2024 16:28 | NeroZein | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270519212 | Jul/14/2024 20:16 | dmraykhan | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 271345626 | Jul/19/2024 10:57 | lucri# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 322105245 | May/31/2025 00:26 | clemenceparis | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270766702 | Jul/15/2024 23:04 | clemenceparis | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270542677 | Jul/15/2024 01:01 | jeroenodb | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270848159 | Jul/16/2024 12:53 | LucaLucaM | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 315146158 | Apr/12/2025 15:57 | NK_# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 325844128 | Jun/24/2025 00:34 | ofoz | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 367463129 | Mar/20/2026 12:43 | strapple | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270598481 | Jul/15/2024 11:59 | beautifullife | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270849914 | Jul/16/2024 13:08 | hmm789 | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 365474892 | Mar/05/2026 16:22 | Baraa-Ahmed | A - Make All Equal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 272874664 | Jul/27/2024 00:01 | belgianbot | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 328778373 | Jul/13/2025 15:34 | vicvicCF | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270517975 | Jul/14/2024 20:05 | fuad720 | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 272956368 | Jul/27/2024 14:03 | Qwerty1232# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 287118170 | Oct/20/2024 22:50 | lbm47# | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 360062906 | Jan/27/2026 01:38 | Gleb_Lyapunov# | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 321367907 | May/26/2025 14:58 | Aotsuki | A - Make All Equal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 358147271 | Jan/16/2026 23:35 | Osman_112 | A - Make All Equal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 270470326 | Jul/14/2024 17:02 | MatteoArcari | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 272025427 | Jul/23/2024 09:11 | supytAlP | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 277886827 | Aug/24/2024 11:54 | 0npata# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270446855 | Jul/14/2024 13:53 | Jakub_Woxniak | A - Make All Equal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 272078692 | Jul/23/2024 16:16 | TAhmed33# | A - Make All Equal | C++20 (GCC 13-64) | Perfect result: 100 points |
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