→ 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
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 344157123 | Oct/17/2025 12:52 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++17 (GCC 7-32) | Wrong answer on test 10 | 46 ms | 0 KB |
| 344156821 | Oct/17/2025 12:50 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 4 | 61 ms | 0 KB |
| 344156245 | Oct/17/2025 12:46 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++17 (GCC 7-32) | Wrong answer on test 50 | 62 ms | 0 KB |
| 344155510 | Oct/17/2025 12:41 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | C - Canvas Line | Python 3 | Accepted | 77 ms | 600 KB |
| 344154720 | Oct/17/2025 12:35 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 23 | 62 ms | 100 KB |
| 344154500 | Oct/17/2025 12:33 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 344154102 | Oct/17/2025 12:30 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | C - Canvas Line | Python 3 | Runtime error on test 14 | 77 ms | 2100 KB |
| 344153992 | Oct/17/2025 12:29 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 23 | 77 ms | 100 KB |
| 344153886 | Oct/17/2025 12:28 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 23 | 62 ms | 100 KB |
| 344152829 | Oct/17/2025 12:21 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | C - Canvas Line | Python 3 | Wrong answer on test 1 | 62 ms | 200 KB |
| 344152692 | Oct/17/2025 12:20 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | C - Canvas Line | Python 3 | Wrong answer on test 1 | 61 ms | 100 KB |
| 344152665 | Oct/17/2025 12:20 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | C - Canvas Line | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 344152420 | Oct/17/2025 12:18 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 23 | 77 ms | 100 KB |
| 344151769 | Oct/17/2025 12:14 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 23 | 62 ms | 100 KB |
| 344151444 | Oct/17/2025 12:12 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | I - Inverted Deck | C++17 (GCC 7-32) | Accepted | 327 ms | 16700 KB |
| 344149536 | Oct/17/2025 11:59 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 7 | 77 ms | 0 KB |
| 344149325 | Oct/17/2025 11:58 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 7 | 46 ms | 0 KB |
| 344149206 | Oct/17/2025 11:57 | Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 100 KB |
| 344103628 | Oct/17/2025 02:40 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 22500 KB |
| 344103558 | Oct/17/2025 02:38 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 14600 KB |
| 344103474 | Oct/17/2025 02:36 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 14400 KB |
| 344103267 | Oct/17/2025 02:29 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 600 KB |
| 343023008 | Oct/10/2025 21:10 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 12100 KB |
| 343018906 | Oct/10/2025 20:24 | vjudge2 | F - Firetrucks Are Red | C++17 (GCC 7-32) | Accepted | 280 ms | 6000 KB |
| 343017576 | Oct/10/2025 20:07 | imraquibe | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 405 ms | 16100 KB |
| 343010095 | Oct/10/2025 19:38 | Goldan_Respy | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 11800 KB |
| 343007480 | Oct/10/2025 19:30 | vjudge4 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 280 ms | 22000 KB |
| 343005688 | Oct/10/2025 19:25 | vjudge.1 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 16100 KB |
| 343003553 | Oct/10/2025 19:19 | Ajudiya_kashyaps | F - Firetrucks Are Red | C++17 (GCC 7-32) | Accepted | 218 ms | 5800 KB |
| 342981495 | Oct/10/2025 18:38 | SilverTwilights | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 12300 KB |
| 343028656 | Oct/10/2025 21:43 | felfel06 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 22700 KB |
| 343028623 | Oct/10/2025 21:42 | vjudge.3 | F - Firetrucks Are Red | C++20 (GCC 13-64) | Accepted | 374 ms | 22400 KB |
| 343028379 | Oct/10/2025 21:41 | luuphucving | F - Firetrucks Are Red | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 202 ms | 262100 KB |
| 343028209 | Oct/10/2025 21:40 | Antoine17 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 5000 ms | 11800 KB |
| 343026295 | Oct/10/2025 21:27 | felfel06 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 546 ms | 24200 KB |
| 343022254 | Oct/10/2025 21:04 | vjudge3 | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 249 ms | 19700 KB |
| 343020958 | Oct/10/2025 20:52 | ShahariarIslan | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 233 ms | 19700 KB |
| 341185969 | Sep/30/2025 14:54 | TeletubiGaim33 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 39 | 937 ms | 262100 KB |
| 341185872 | Sep/30/2025 14:53 | TeletubiGaim33 | D - Disposable Switches | C++17 (GCC 7-32) | Accepted | 1858 ms | 204300 KB |
| 341107284 | Sep/29/2025 21:35 | TeletubiGaim33 | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Accepted | 1264 ms | 74700 KB |
| 341105355 | Sep/29/2025 21:18 | TeletubiGaim33 | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 1249 ms | 74600 KB |
| 341102412 | Sep/29/2025 20:53 | TeletubiGaim33 | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 341102368 | Sep/29/2025 20:53 | TeletubiGaim33 | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 61 ms | 0 KB |
| 341101973 | Sep/29/2025 20:49 | TeletubiGaim33 | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 30 ms | 0 KB |
| 341073640 | Sep/29/2025 17:29 | TeletubiGaim33 | A - Average Rank | C++17 (GCC 7-32) | Accepted | 2921 ms | 202000 KB |
| 341073339 | Sep/29/2025 17:27 | TeletubiGaim33 | A - Average Rank | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 23 | 3093 ms | 262100 KB |
| 341073083 | Sep/29/2025 17:25 | TeletubiGaim33 | A - Average Rank | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 23 | 2671 ms | 262100 KB |
| 340930655 | Sep/28/2025 19:59 | TeletubiGaim33 | H - Height Profile | C++23 (GCC 14-64, msys2) | Accepted | 546 ms | 0 KB |
| 340927257 | Sep/28/2025 19:34 | TeletubiGaim33 | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 234 ms | 0 KB |
| 340924977 | Sep/28/2025 19:16 | TeletubiGaim33 | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 202 ms | 0 KB |
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