→ 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 F - Fastest Speedrun
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 350468571 | Nov/24/2025 13:51 | Jippe# | F - Fastest Speedrun | C++23 (GCC 14-64, msys2) | Accepted | 280 ms | 13200 KB |
| 104940114 | Jan/21/2021 01:53 | bill_kondo | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 327 ms | 80500 KB |
| 287117109 | Oct/20/2024 22:39 | kevinyang | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 390 ms | 66800 KB |
| 101204053 | Dec/14/2020 23:40 | PauloMiranda98 | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 264 ms | 85000 KB |
| 132647727 | Oct/21/2021 22:07 | cmorax | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 1263 ms | 131000 KB |
| 101203582 | Dec/14/2020 23:28 | PauloMiranda98 | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 280 ms | 85000 KB |
| 182131898 | Nov/22/2022 16:29 | Trinitys Trinity: fredrik.w.ekholm, Maturvo, johutha# | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 233 ms | 76600 KB |
| 335012514 | Aug/22/2025 12:34 | MelonHiker | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 296 ms | 76400 KB |
| 72926215 | Mar/11/2020 04:13 | TheLostCookie | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 311 ms | 61600 KB |
| 236268589 | Dec/08/2023 00:42 | Markadiusz | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 218 ms | 68800 KB |
| 106858484 | Feb/08/2021 00:59 | GNS-Team: gchai18, LUL____SEPLED1305, leo990629# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 1341 ms | 61700 KB |
| 128895064 | Sep/15/2021 14:13 | kiseki: moe.tsuki, oToToT, 2qbingxuan# | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 155 ms | 29000 KB |
| 92935915 | Sep/16/2020 00:50 | PauloMiranda98 | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 358 ms | 60100 KB |
| 89173834 | Aug/07/2020 07:58 | kutcoder# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 187 ms | 97300 KB |
| 360301736 | Jan/28/2026 14:30 | PedroPacoca | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 468 ms | 71200 KB |
| 272332680 | Jul/24/2024 17:15 | kobor | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 311 ms | 76700 KB |
| 110060171 | Mar/15/2021 20:50 | Radoslav Dimitrov has a tree (unless: Ronnie007, bogdan10bos, radoslav11# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 373 ms | 65000 KB |
| 232525071 | Nov/12/2023 18:34 | __ea | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 171 ms | 56800 KB |
| 373592268 | May/05/2026 15:15 | Lineares | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 468 ms | 58900 KB |
| 73569389 | Mar/18/2020 15:34 | 1xbet team: gepardo, 244mhq, Mediocrity# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 202 ms | 8500 KB |
| 235714806 | Dec/04/2023 16:05 | Errichto | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 124 ms | 4600 KB |
| 75966738 | Apr/09/2020 11:09 | KOMOREBI: jell, math957963, noimi# | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 155 ms | 17100 KB |
| 73872599 | Mar/21/2020 12:43 | vjudge3 | F - Fastest Speedrun | GNU C++11 | Accepted | 655 ms | 191900 KB |
| 147809869 | Feb/27/2022 00:28 | se der bom nao pergunta como: kenzo.nobre, Isreal, LipArcanjo# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 171 ms | 25100 KB |
| 104150220 | Jan/13/2021 01:33 | jvtr | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 436 ms | 85100 KB |
| 108422056 | Feb/24/2021 19:55 | HS: aniervs, MaksymOboznyi, HosseinYousefi# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 374 ms | 72000 KB |
| 93894375 | Sep/26/2020 19:59 | awoo | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 2043 ms | 54900 KB |
| 73872560 | Mar/21/2020 12:42 | UESTC_Guest_WiFi: Vingying0, HeRaNO, ZXyang# | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 1106 ms | 233000 KB |
| 113335974 | Apr/17/2021 16:30 | Energy: Barichek, BigBag, Mustang98# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 249 ms | 24900 KB |
| 235686118 | Dec/04/2023 12:36 | Radewoosh# | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 795 ms | 49300 KB |
| 308645496 | Mar/02/2025 14:50 | vjudge.8 | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 327 ms | 49400 KB |
| 107074916 | Feb/10/2021 19:16 | restingbitchface | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 186 ms | 4200 KB |
| 104390998 | Jan/15/2021 11:05 | LotusIR | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 1652 ms | 105800 KB |
| 265879142 | Jun/15/2024 14:55 | GJ.Ro | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 233 ms | 27500 KB |
| 134664667 | Nov/08/2021 15:42 | Gary2005 | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 233 ms | 99300 KB |
| 106916459 | Feb/08/2021 17:34 | nweeks | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 264 ms | 76700 KB |
| 92082466 | Sep/06/2020 21:15 | Mateo | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 764 ms | 35300 KB |
| 107711429 | Feb/17/2021 19:28 | darklight13 | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 2059 ms | 48600 KB |
| 260692985 | May/12/2024 19:44 | wallacelw | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 624 ms | 85300 KB |
| 235703967 | Dec/04/2023 14:50 | UW1: tnowak, Asymmetry, Markadiusz# | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 155 ms | 4400 KB |
| 265879094 | Jun/15/2024 14:54 | GJ.Ro | F - Fastest Speedrun | C++20 (GCC 13-64) | Accepted | 639 ms | 83700 KB |
| 74618189 | Mar/28/2020 10:52 | Rowing Brigade: mmh, bdzxt, zhushaoben# | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 732 ms | 71800 KB |
| 104462883 | Jan/16/2021 07:20 | LotusIR | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 171 ms | 12500 KB |
| 332306382 | Aug/04/2025 08:18 | Mavc | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 374 ms | 62800 KB |
| 260695016 | May/12/2024 20:04 | wallacelw | F - Fastest Speedrun | C++17 (GCC 7-32) | Accepted | 577 ms | 85500 KB |
| 108465073 | Feb/25/2021 13:05 | ivory-si | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 358 ms | 221300 KB |
| 174763638 | Oct/05/2022 19:01 | leeh18 | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 233 ms | 38200 KB |
| 98414719 | Nov/15/2020 08:58 | compute | F - Fastest Speedrun | C++17 (GCC 9-64) | Accepted | 935 ms | 98500 KB |
| 92081163 | Sep/06/2020 20:57 | Mateo | F - Fastest Speedrun | C++14 (GCC 6-32) | Accepted | 764 ms | 35300 KB |
| 207027666 | May/24/2023 12:57 | amsraman | F - Fastest Speedrun | C++20 (GCC 11-64) | Accepted | 280 ms | 67600 KB |
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