→ About Contest
The Northwestern Europe Regional Contest (NWERC) is a contest in which teams from universities all over the Northwestern part of Europe are served a series of algorithmic problems. The goal of each team is to solve as many problems as possible within the 5 hour time limit. Potential solutions are submitted and corrected by an automated judging system. The team that solves the most problems at the end of the contest qualify for the ICPC World Finals.
→ 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 materials
Problem A - Access Points
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 180597907 | Nov/12/2022 15:43 | ⊛˯⛒: __j, Tc14, peltorator# | A - Access Points | C++17 (GCC 7-32) | Accepted | 62 ms | 5400 KB |
| 126818563 | Aug/24/2021 11:05 | vjudge5 | A - Access Points | C++17 (GCC 9-64) | Accepted | 124 ms | 6500 KB |
| 181642365 | Nov/19/2022 20:13 | Don Gato: Fran2001, Tainel, estoy-re-sebado# | A - Access Points | C++20 (GCC 11-64) | Accepted | 46 ms | 8800 KB |
| 86086063 | Jul/06/2020 04:02 | 15ms: zhouzhendongAK, zhouzhendong, Joyemang# | A - Access Points | C++14 (GCC 6-32) | Accepted | 93 ms | 6800 KB |
| 107152488 | Feb/11/2021 23:45 | 100gods | A - Access Points | C++14 (GCC 6-32) | Accepted | 639 ms | 10500 KB |
| 75957488 | Apr/09/2020 09:25 | KOMOREBI: jell, math957963, noimi# | A - Access Points | C++17 (GCC 7-32) | Accepted | 889 ms | 8200 KB |
| 103529394 | Jan/06/2021 13:29 | ToBeContinued: EricTsengTy, hyder308116, goodjob_danny# | A - Access Points | C++17 (GCC 7-32) | Accepted | 62 ms | 3100 KB |
| 71014645 | Feb/13/2020 21:16 | UPC-FJM: FelixMP, JordiR, metatron# | A - Access Points | C++14 (GCC 6-32) | Accepted | 93 ms | 6100 KB |
| 97192275 | Oct/30/2020 20:20 | HanaYukii# | A - Access Points | C++17 (GCC 7-32) | Accepted | 592 ms | 8400 KB |
| 332431509 | Aug/05/2025 04:39 | Mavc | A - Access Points | C++17 (GCC 7-32) | Accepted | 93 ms | 0 KB |
| 212538592 | Jul/07/2023 13:11 | summu_p | A - Access Points | C++14 (GCC 6-32) | Accepted | 77 ms | 2700 KB |
| 211596861 | Jun/30/2023 13:00 | JYJin | A - Access Points | C++20 (GCC 11-64) | Accepted | 46 ms | 6500 KB |
| 126836151 | Aug/24/2021 15:08 | vjudge5 | A - Access Points | C++14 (GCC 6-32) | Accepted | 139 ms | 35000 KB |
| 126835658 | Aug/24/2021 15:02 | vjudge3 | A - Access Points | C++14 (GCC 6-32) | Accepted | 140 ms | 35000 KB |
| 235701109 | Dec/04/2023 14:29 | UW69: staniewzki, lcaonmst, jk89# | A - Access Points | C++17 (GCC 7-32) | Accepted | 670 ms | 8800 KB |
| 119939696 | Jun/19/2021 05:55 | UCSD-Triton: kode_4_fun, zerotrac, Suzukaze# | A - Access Points | C++17 (GCC 7-32) | Accepted | 77 ms | 2400 KB |
| 239545824 | Dec/30/2023 00:04 | Ormlis# | A - Access Points | C++20 (GCC 11-64) | Accepted | 46 ms | 6900 KB |
| 81675050 | May/28/2020 09:13 | ACmachine123 | A - Access Points | C++17 (GCC 7-32) | Accepted | 78 ms | 2100 KB |
| 150180146 | Mar/20/2022 01:51 | Ber | A - Access Points | C++17 (GCC 9-64) | Accepted | 655 ms | 14100 KB |
| 130632002 | Oct/03/2021 11:13 | NO TLE TAK: Ryute, klimmek55, stonejjun# | A - Access Points | C++17 (GCC 7-32) | Accepted | 997 ms | 70300 KB |
| 83277036 | Jun/10/2020 10:17 | heyuhhh | A - Access Points | C++14 (GCC 6-32) | Accepted | 77 ms | 2700 KB |
| 94645366 | Oct/04/2020 15:35 | latiao | A - Access Points | C++17 (GCC 7-32) | Accepted | 78 ms | 2700 KB |
| 254322747 | Mar/31/2024 18:39 | paula | A - Access Points | C++20 (GCC 13-64) | Accepted | 61 ms | 5700 KB |
| 80465748 | May/17/2020 12:38 | vjudge1 | A - Access Points | C++17 (GCC 7-32) | Accepted | 155 ms | 6400 KB |
| 100490374 | Dec/06/2020 08:11 | vjudge3 | A - Access Points | C++14 (GCC 6-32) | Accepted | 78 ms | 16500 KB |
| 100500359 | Dec/06/2020 10:53 | jujimeizuo | A - Access Points | C++14 (GCC 6-32) | Accepted | 62 ms | 16400 KB |
| 328529280 | Jul/11/2025 15:51 | abc864197532# | A - Access Points | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 1800 KB |
| 76293014 | Apr/12/2020 09:21 | Bue World: pachico, kopricky, mtsd# | A - Access Points | C++17 (GCC 9-64) | Accepted | 748 ms | 8400 KB |
| 82222585 | Jun/01/2020 16:45 | frame233 | A - Access Points | GNU C++11 | Accepted | 31 ms | 2600 KB |
| 150937999 | Mar/25/2022 22:46 | MatheuSS | A - Access Points | C++17 (GCC 7-32) | Accepted | 670 ms | 4500 KB |
| 126818858 | Aug/24/2021 11:09 | vjudge2 | A - Access Points | C++17 (GCC 7-32) | Accepted | 78 ms | 32200 KB |
| 81954241 | May/30/2020 12:40 | UESTC_OFFLINE: passer_, __santongding, foepyt# | A - Access Points | C++17 (GCC 9-64) | Accepted | 61 ms | 2000 KB |
| 235675297 | Dec/04/2023 11:19 | Radewoosh# | A - Access Points | C++20 (GCC 11-64) | Accepted | 156 ms | 7400 KB |
| 199928720 | Mar/31/2023 12:48 | warner1129 | A - Access Points | C++17 (GCC 9-64) | Accepted | 46 ms | 2400 KB |
| 69651658 | Jan/28/2020 08:35 | MidoriFuse | A - Access Points | C++17 (GCC 7-32) | Accepted | 77 ms | 6300 KB |
| 186100769 | Dec/20/2022 15:23 | Three of a kind: SaiAryan, Kira_1234# | A - Access Points | C++17 (GCC 7-32) | Accepted | 77 ms | 6000 KB |
| 128193330 | Sep/08/2021 13:15 | 181920: edenooo, Little_Bunny, JooDdae# | A - Access Points | C++17 (GCC 9-64) | Accepted | 62 ms | 15000 KB |
| 110063922 | Mar/15/2021 21:55 | thilio | A - Access Points | C++17 (GCC 7-32) | Accepted | 93 ms | 8600 KB |
| 92495516 | Sep/11/2020 15:11 | Hemose | A - Access Points | Java 8 | Accepted | 233 ms | 0 KB |
| 151284312 | Mar/29/2022 02:04 | gcoder2002 | A - Access Points | C++17 (GCC 7-32) | Accepted | 701 ms | 4500 KB |
| 138118419 | Dec/05/2021 19:33 | NYCU_Eclipse: RosaRosa, LiPro, coldEr66# | A - Access Points | C++17 (GCC 9-64) | Accepted | 46 ms | 6600 KB |
| 86369174 | Jul/09/2020 19:49 | lukomskiy# | A - Access Points | C++17 (GCC 7-32) | Accepted | 93 ms | 6200 KB |
| 216619552 | Jul/31/2023 21:08 | Zuqa | A - Access Points | C++17 (GCC 9-64) | Accepted | 46 ms | 6000 KB |
| 216630725 | Jul/31/2023 23:09 | Beevo | A - Access Points | C++20 (GCC 11-64) | Accepted | 46 ms | 5900 KB |
| 95801314 | Oct/17/2020 18:17 | InnoTeam v.2: ilusenka, sasha00123, Glemhel# | A - Access Points | C++17 (GCC 7-32) | Accepted | 998 ms | 6500 KB |
| 94615001 | Oct/04/2020 08:25 | DuLius: Anthem, Kelin, Weierstrass# | A - Access Points | C++14 (GCC 6-32) | Accepted | 46 ms | 5600 KB |
| 103959849 | Jan/10/2021 16:10 | Triumvirate: pac-man21, Crocuta, croxo# | A - Access Points | C++17 (GCC 9-64) | Accepted | 46 ms | 5200 KB |
| 260591106 | May/12/2024 01:46 | wallacelw | A - Access Points | C++17 (GCC 7-32) | Accepted | 843 ms | 8300 KB |
| 72756626 | Mar/09/2020 01:32 | dmga44 | A - Access Points | GNU C++11 | Accepted | 155 ms | 8200 KB |
| 176818094 | Oct/18/2022 04:15 | AmmarDab3an | A - Access Points | C++17 (GCC 7-32) | Accepted | 62 ms | 6200 KB |
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