→ 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 |
|---|---|---|---|---|---|---|---|
| 370051354 | Apr/07/2026 06:26 | zeze00 | E - Expeditious Cubing | Python 3 | Wrong answer on test 5 | 46 ms | 0 KB |
| 370051324 | Apr/07/2026 06:25 | zeze00 | E - Expeditious Cubing | Python 3 | Accepted | 78 ms | 0 KB |
| 370051292 | Apr/07/2026 06:25 | zeze00 | E - Expeditious Cubing | Python 3 | Wrong answer on test 5 | 62 ms | 0 KB |
| 370051255 | Apr/07/2026 06:24 | zeze00 | E - Expeditious Cubing | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 368657079 | Mar/29/2026 12:21 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Accepted | 1281 ms | 96600 KB |
| 368653779 | Mar/29/2026 11:57 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 368653735 | Mar/29/2026 11:56 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 368653023 | Mar/29/2026 11:51 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 368649615 | Mar/29/2026 11:24 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 46 ms | 100 KB |
| 368649553 | Mar/29/2026 11:24 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 93 ms | 100 KB |
| 368641917 | Mar/29/2026 10:12 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 46 ms | 100 KB |
| 368641236 | Mar/29/2026 10:05 | j_vdd16 | D - Disposable Switches | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 46 ms | 0 KB |
| 368587049 | Mar/28/2026 19:49 | j_vdd16 | A - Average Rank | C++23 (GCC 14-64, msys2) | Accepted | 2437 ms | 54700 KB |
| 368586056 | Mar/28/2026 19:46 | j_vdd16 | A - Average Rank | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 1765 ms | 28200 KB |
| 368380976 | Mar/27/2026 15:47 | zieve | I - Inverted Deck | PyPy 3-64 | Accepted | 421 ms | 126300 KB |
| 368235417 | Mar/26/2026 11:45 | souad_quzmar | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 11100 KB |
| 368133658 | Mar/25/2026 14:35 | zieve | E - Expeditious Cubing | PyPy 3-64 | Accepted | 125 ms | 5200 KB |
| 368027122 | Mar/24/2026 15:40 | zieve | E - Expeditious Cubing | PyPy 3-64 | Wrong answer on test 14 | 140 ms | 4400 KB |
| 368026809 | Mar/24/2026 15:37 | zieve | F - Firetrucks Are Red | PyPy 3-64 | Accepted | 640 ms | 81400 KB |
| 366604617 | Mar/14/2026 12:28 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Accepted | 984 ms | 86400 KB |
| 366602841 | Mar/14/2026 12:14 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 16 | 953 ms | 86300 KB |
| 366596667 | Mar/14/2026 11:25 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 16 | 968 ms | 86300 KB |
| 366593884 | Mar/14/2026 11:03 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 0 KB |
| 366592782 | Mar/14/2026 10:53 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 0 KB |
| 366570121 | Mar/14/2026 07:20 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 0 KB |
| 366569052 | Mar/14/2026 07:02 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 366568758 | Mar/14/2026 06:56 | Brapla | J - Jackdaws And Crows | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 0 KB |
| 366474665 | Mar/13/2026 12:23 | Proof of Concept: Brapla, j_vdd16# | G - Gnoll Hypothesis | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 366474443 | Mar/13/2026 12:21 | Proof of Concept: Brapla, j_vdd16# | G - Gnoll Hypothesis | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 366471131 | Mar/13/2026 11:52 | Proof of Concept: Brapla, j_vdd16# | H - Height Profile | C++23 (GCC 14-64, msys2) | Accepted | 468 ms | 1600 KB |
| 366469120 | Mar/13/2026 11:34 | Proof of Concept: Brapla, j_vdd16# | G - Gnoll Hypothesis | C++20 (GCC 13-64) | Wrong answer on test 4 | 15 ms | 0 KB |
| 366466769 | Mar/13/2026 11:09 | Proof of Concept: Brapla, j_vdd16# | C - Canvas Line | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 366466605 | Mar/13/2026 11:07 | Proof of Concept: Brapla, j_vdd16# | C - Canvas Line | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 366465937 | Mar/13/2026 11:01 | Proof of Concept: Brapla, j_vdd16# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Accepted | 500 ms | 28200 KB |
| 366465180 | Mar/13/2026 10:53 | Proof of Concept: Brapla, j_vdd16# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Time limit exceeded on test 15 | 5000 ms | 28200 KB |
| 366464590 | Mar/13/2026 10:46 | Proof of Concept: Brapla, j_vdd16# | F - Firetrucks Are Red | C++20 (GCC 13-64) | Time limit exceeded on test 15 | 5000 ms | 18700 KB |
| 366462719 | Mar/13/2026 10:27 | Proof of Concept: Brapla, j_vdd16# | E - Expeditious Cubing | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 366462443 | Mar/13/2026 10:24 | Proof of Concept: Brapla, j_vdd16# | I - Inverted Deck | C++20 (GCC 13-64) | Accepted | 1562 ms | 4100 KB |
| 366462078 | Mar/13/2026 10:20 | Proof of Concept: Brapla, j_vdd16# | I - Inverted Deck | C++20 (GCC 13-64) | Wrong answer on test 5 | 15 ms | 100 KB |
| 366034126 | Mar/09/2026 22:18 | caions | F - Firetrucks Are Red | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 23700 KB |
| 364585683 | Feb/27/2026 07:45 | Dstruc | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 2906 ms | 8400 KB |
| 364576185 | Feb/27/2026 04:41 | Dstruc | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 100 KB |
| 364575626 | Feb/27/2026 04:26 | Dstruc | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 234 ms | 0 KB |
| 364574244 | Feb/27/2026 03:45 | Dstruc | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 364572074 | Feb/27/2026 02:56 | Dstruc | H - Height Profile | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 2593 ms | 8400 KB |
| 364566523 | Feb/27/2026 00:43 | Noborita | A - Average Rank | C++20 (GCC 13-64) | Accepted | 1296 ms | 33000 KB |
| 364409356 | Feb/26/2026 01:52 | Dividimos y No Conquistamos: Dstruc, Nahuepera, Noborita# | G - Gnoll Hypothesis | Python 3 | Accepted | 1890 ms | 1900 KB |
| 364409332 | Feb/26/2026 01:52 | Dividimos y No Conquistamos: Dstruc, Nahuepera, Noborita# | G - Gnoll Hypothesis | Python 3 | Wrong answer on test 4 | 62 ms | 1800 KB |
| 364409320 | Feb/26/2026 01:51 | Dividimos y No Conquistamos: Dstruc, Nahuepera, Noborita# | G - Gnoll Hypothesis | PyPy 3-64 | Runtime error on test 1 | 62 ms | 4500 KB |
| 364408000 | Feb/26/2026 01:16 | Dividimos y No Conquistamos: Dstruc, Nahuepera, Noborita# | G - Gnoll Hypothesis | Python 3 | Wrong answer on test 4 | 62 ms | 1600 KB |
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