→ About Contest
Qualification round for the 2026–2027 ICPC Northwestern Russia Regional Contest. The contest was held on October 25, 2026.
→ 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.
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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 |
|---|---|---|---|---|---|---|---|
| 396426100 | Oct/28/2026 16:47 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | O - Learning to Skip | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 46 ms | 0 KB |
| 396425964 | Oct/28/2026 16:46 | Bore_lis | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 46 ms | 0 KB |
| 396425831 | Oct/28/2026 16:45 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | O - Learning to Skip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 396425852 | Oct/28/2026 16:45 | Bore_lis | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 15 ms | 0 KB |
| 396424378 | Oct/28/2026 16:33 | Bore_lis | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 46 ms | 0 KB |
| 396424173 | Oct/28/2026 16:31 | Bore_lis | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 46 ms | 0 KB |
| 396424121 | Oct/28/2026 16:31 | Bore_lis | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 46 ms | 0 KB |
| 396423074 | Oct/28/2026 16:23 | roM4ikkk | A - Two Guards | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 396423013 | Oct/28/2026 16:23 | roM4ikkk | A - Two Guards | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 396422738 | Oct/28/2026 16:21 | dvwinner | O - Learning to Skip | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 2100 KB |
| 396422515 | Oct/28/2026 16:19 | roM4ikkk | A - Two Guards | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 396422311 | Oct/28/2026 16:17 | roM4ikkk | A - Two Guards | GNU C11 | Compilation error | 0 ms | 0 KB |
| 396421605 | Oct/28/2026 16:12 | dvwinner | O - Learning to Skip | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 396419374 | Oct/28/2026 15:54 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | L - Candies in a Circle | PyPy 3-64 | Accepted | 187 ms | 19200 KB |
| 396412229 | Oct/28/2026 14:51 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 6600 KB |
| 396412171 | Oct/28/2026 14:51 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | J - Чёрный рынок | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 14200 KB |
| 396412143 | Oct/28/2026 14:50 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 48 | 1000 ms | 3700 KB |
| 396411966 | Oct/28/2026 14:49 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 48 | 1000 ms | 4200 KB |
| 396411924 | Oct/28/2026 14:49 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 46 ms | 0 KB |
| 396411774 | Oct/28/2026 14:47 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 46 ms | 39200 KB |
| 396411623 | Oct/28/2026 14:46 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 39100 KB |
| 396411553 | Oct/28/2026 14:45 | Lerixz112 | L - Candies in a Circle | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 396411569 | Oct/28/2026 14:45 | Dogya | C - Knight Fork | Python 3 | Accepted | 62 ms | 0 KB |
| 396410254 | Oct/28/2026 14:32 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | K - Rectangle Tree | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 65200 KB |
| 396409427 | Oct/28/2026 14:24 | darknight_il | G - Current Rectification | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 396408824 | Oct/28/2026 14:18 | vsem_udachi | K - Rectangle Tree | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 245400 KB |
| 396408565 | Oct/28/2026 14:15 | darknight_il | G - Current Rectification | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 396408524 | Oct/28/2026 14:15 | vsem_udachi | K - Rectangle Tree | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 396408402 | Oct/28/2026 14:13 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Accepted | 812 ms | 69700 KB |
| 396408065 | Oct/28/2026 14:10 | vsem_udachi | K - Rectangle Tree | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 396408038 | Oct/28/2026 14:10 | darknight_il | G - Current Rectification | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 396407742 | Oct/28/2026 14:07 | vsem_udachi | K - Rectangle Tree | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 396407728 | Oct/28/2026 14:07 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | G - Current Rectification | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 396406592 | Oct/28/2026 13:55 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | D - Product Rating | PyPy 3 | Accepted | 203 ms | 5100 KB |
| 396405388 | Oct/28/2026 13:43 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | F - Justice for Bob | PyPy 3 | Accepted | 296 ms | 10200 KB |
| 396404936 | Oct/28/2026 13:38 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | E - Deposit and Pirate | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 305300 KB |
| 396404167 | Oct/28/2026 13:29 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | B - Conference Schedule | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 313100 KB |
| 396403529 | Oct/28/2026 13:23 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | C - Knight Fork | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 396403008 | Oct/28/2026 13:17 | KB++: YamOCHca, Boodoochai, -_TIMOFEY_-# | A - Two Guards | PyPy 3 | Accepted | 203 ms | 5000 KB |
| 396402844 | Oct/28/2026 13:15 | Matoteteto | J - Чёрный рынок | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 14200 KB |
| 396402447 | Oct/28/2026 13:11 | Matoteteto | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Accepted | 5906 ms | 118000 KB |
| 396402177 | Oct/28/2026 13:08 | Matoteteto | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Accepted | 906 ms | 70200 KB |
| 396401970 | Oct/28/2026 13:06 | Matoteteto | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 234 ms | 23500 KB |
| 396400656 | Oct/28/2026 12:52 | Matoteteto | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 1562 ms | 23500 KB |
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