→ 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 |
|---|---|---|---|---|---|---|---|
| 347656810 | Nov/06/2025 13:34 | lucri | D - Disposable Switches | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 4000 ms | 255700 KB |
| 347643788 | Nov/06/2025 11:46 | lucri | D - Disposable Switches | C++20 (GCC 13-64) | Wrong answer on test 8 | 108 ms | 115800 KB |
| 347559963 | Nov/05/2025 16:36 | UAIC_Structures: lucri, Sochu, alin_gb18# | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 77 ms | 114700 KB |
| 347559776 | Nov/05/2025 16:33 | UAIC_Structures: lucri, Sochu, alin_gb18# | A - Average Rank | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 66500 KB |
| 347558675 | Nov/05/2025 16:22 | UAIC_Structures: lucri, Sochu, alin_gb18# | A - Average Rank | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 114700 KB |
| 347557267 | Nov/05/2025 16:07 | UAIC_Structures: lucri, Sochu, alin_gb18# | A - Average Rank | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 114700 KB |
| 347552356 | Nov/05/2025 15:25 | UAIC_Structures: lucri, Sochu, alin_gb18# | J - Jackdaws And Crows | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 196500 KB |
| 347544083 | Nov/05/2025 14:31 | UAIC_Structures: lucri, Sochu, alin_gb18# | G - Gnoll Hypothesis | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 4100 KB |
| 347543894 | Nov/05/2025 14:29 | UAIC_Structures: lucri, Sochu, alin_gb18# | G - Gnoll Hypothesis | PyPy 3-64 | Wrong answer on test 4 | 1140 ms | 66800 KB |
| 347542129 | Nov/05/2025 14:18 | UAIC_Structures: lucri, Sochu, alin_gb18# | A - Average Rank | C++20 (GCC 13-64) | Accepted | 1983 ms | 20400 KB |
| 347538756 | Nov/05/2025 13:52 | UAIC_Structures: lucri, Sochu, alin_gb18# | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 19600 KB |
| 347535740 | Nov/05/2025 13:29 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 347535542 | Nov/05/2025 13:28 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 10 | 46 ms | 0 KB |
| 347535276 | Nov/05/2025 13:25 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 10 | 61 ms | 0 KB |
| 347534206 | Nov/05/2025 13:16 | UAIC_Structures: lucri, Sochu, alin_gb18# | C - Canvas Line | C++20 (GCC 13-64) | Accepted | 61 ms | 15700 KB |
| 347532601 | Nov/05/2025 13:02 | UAIC_Structures: lucri, Sochu, alin_gb18# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Accepted | 765 ms | 52100 KB |
| 347532519 | Nov/05/2025 13:01 | UAIC_Structures: lucri, Sochu, alin_gb18# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Runtime error on test 3 | 46 ms | 11800 KB |
| 347532394 | Nov/05/2025 13:00 | UAIC_Structures: lucri, Sochu, alin_gb18# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Wrong answer on test 2 | 61 ms | 11700 KB |
| 347530533 | Nov/05/2025 12:45 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 347530474 | Nov/05/2025 12:44 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 4 | 77 ms | 0 KB |
| 347530375 | Nov/05/2025 12:43 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 5 | 46 ms | 100 KB |
| 347529739 | Nov/05/2025 12:38 | UAIC_Structures: lucri, Sochu, alin_gb18# | G - Gnoll Hypothesis | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 4100 KB |
| 347525348 | Nov/05/2025 12:04 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 5 | 108 ms | 0 KB |
| 347525279 | Nov/05/2025 12:03 | UAIC_Structures: lucri, Sochu, alin_gb18# | C - Canvas Line | C++20 (GCC 13-64) | Wrong answer on test 1 | 93 ms | 0 KB |
| 347525136 | Nov/05/2025 12:02 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 5 | 46 ms | 0 KB |
| 347524696 | Nov/05/2025 11:59 | UAIC_Structures: lucri, Sochu, alin_gb18# | I - Inverted Deck | C++20 (GCC 13-64) | Accepted | 1608 ms | 4000 KB |
| 347523882 | Nov/05/2025 11:53 | UAIC_Structures: lucri, Sochu, alin_gb18# | I - Inverted Deck | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 3900 KB |
| 347523576 | Nov/05/2025 11:51 | UAIC_Structures: lucri, Sochu, alin_gb18# | E - Expeditious Cubing | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 0 KB |
| 347476303 | Nov/05/2025 00:54 | floppingCode | G - Gnoll Hypothesis | PyPy 3-64 | Accepted | 109 ms | 2400 KB |
| 347476187 | Nov/05/2025 00:52 | floppingCode | G - Gnoll Hypothesis | PyPy 3-64 | Runtime error on test 2 | 92 ms | 2800 KB |
| 347476130 | Nov/05/2025 00:50 | floppingCode | G - Gnoll Hypothesis | PyPy 3-64 | Wrong answer on test 1 | 77 ms | 0 KB |
| 347451653 | Nov/04/2025 21:09 | aptrj# | C - Canvas Line | PyPy 3-64 | Runtime error on test 1 | 61 ms | 2700 KB |
| 347441892 | Nov/04/2025 19:58 | aptrj# | E - Expeditious Cubing | PyPy 3-64 | Accepted | 109 ms | 0 KB |
| 347440351 | Nov/04/2025 19:47 | aptrj# | E - Expeditious Cubing | PyPy 3-64 | Wrong answer on test 4 | 93 ms | 0 KB |
| 347436331 | Nov/04/2025 19:23 | aptrj# | E - Expeditious Cubing | PyPy 3-64 | Wrong answer on test 2 | 62 ms | 0 KB |
| 347433126 | Nov/04/2025 19:03 | aptrj# | E - Expeditious Cubing | PyPy 3-64 | Wrong answer on test 7 | 78 ms | 0 KB |
| 347431858 | Nov/04/2025 18:54 | aptrj# | F - Firetrucks Are Red | PyPy 3-64 | Accepted | 796 ms | 71200 KB |
| 347423413 | Nov/04/2025 18:17 | aptrj# | F - Firetrucks Are Red | PyPy 3-64 | Wrong answer on test 5 | 93 ms | 0 KB |
| 347415947 | Nov/04/2025 17:34 | aptrj# | E - Expeditious Cubing | PyPy 3-64 | Wrong answer on test 4 | 77 ms | 0 KB |
| 347412016 | Nov/04/2025 17:11 | aptrj# | I - Inverted Deck | PyPy 3-64 | Accepted | 421 ms | 113800 KB |
| 347408284 | Nov/04/2025 16:50 | aptrj# | I - Inverted Deck | PyPy 3-64 | Wrong answer on test 1 | 46 ms | 0 KB |
| 347407443 | Nov/04/2025 16:45 | aptrj# | I - Inverted Deck | PyPy 3-64 | Wrong answer on test 4 | 92 ms | 0 KB |
| 347407309 | Nov/04/2025 16:44 | aptrj# | I - Inverted Deck | PyPy 3-64 | Wrong answer on test 1 | 46 ms | 0 KB |
| 347104868 | Nov/02/2025 16:02 | KoKonuts | K - Kitesurfing | C++23 (GCC 14-64, msys2) | Accepted | 108 ms | 13000 KB |
| 346973417 | Nov/01/2025 17:06 | grottenolm | K - Kitesurfing | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 100 KB |
| 346927301 | Nov/01/2025 11:27 | yiyapingya | B - Balanced Cut | C++17 (GCC 7-32) | Runtime error on test 1 | 218 ms | 259900 KB |
| 346890440 | Nov/01/2025 03:47 | grottenolm | H - Height Profile | C++23 (GCC 14-64, msys2) | Accepted | 718 ms | 1000 KB |
| 346834553 | Oct/31/2025 18:31 | qwexd | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Accepted | 499 ms | 69800 KB |
| 346834354 | Oct/31/2025 18:29 | qwexd | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 4000 ms | 176500 KB |
| 346824213 | Oct/31/2025 17:22 | grottenolm | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Accepted | 530 ms | 69700 KB |
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