→ About Contest
Andrew Stankevich — Gold and Silver Medalist of ACM-ICPC, associate professor in Saint Petersburg University ITMO, SPb NRU ITMO teams coach, that became ACM-ICPC World Champions for 5 times. His contests have been used in Summer and Winter Petrozavodsk Camps since 2003. The contests are considered to be among the most interesting and well-prepared contests used at this international training camp. Contests materials are distributed under Creative Commons 4.0 Attribution license.
→ 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 |
|---|---|---|---|---|---|---|---|
| 280557993 | Sep/10/2024 13:39 | vjudge5 | I - Black and White Segments | C++20 (GCC 13-64) | Accepted | 872 ms | 18400 KB |
| 280557977 | Sep/10/2024 13:39 | vjudge2 | I - Black and White Segments | C++20 (GCC 13-64) | Wrong answer on test 1 | 92 ms | 0 KB |
| 275406476 | Aug/09/2024 18:04 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Accepted | 154 ms | 0 KB |
| 275405467 | Aug/09/2024 17:57 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Accepted | 154 ms | 0 KB |
| 275404336 | Aug/09/2024 17:50 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Accepted | 154 ms | 0 KB |
| 275397546 | Aug/09/2024 17:05 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Wrong answer on test 8 | 92 ms | 0 KB |
| 275396992 | Aug/09/2024 17:01 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Wrong answer on test 8 | 154 ms | 0 KB |
| 275396500 | Aug/09/2024 16:58 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Wrong answer on test 8 | 92 ms | 0 KB |
| 275395330 | Aug/09/2024 16:51 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Accepted | 124 ms | 100 KB |
| 275395129 | Aug/09/2024 16:50 | crowdforces | G - Magicand Lottery | C++20 (GCC 13-64) | Accepted | 154 ms | 0 KB |
| 273815529 | Aug/01/2024 08:52 | crowdforces | J - Separable Divisions | C++20 (GCC 13-64) | Accepted | 124 ms | 100 KB |
| 273814769 | Aug/01/2024 08:44 | crowdforces | J - Separable Divisions | C++20 (GCC 13-64) | Wrong answer on test 56 | 92 ms | 100 KB |
| 273814655 | Aug/01/2024 08:43 | crowdforces | J - Separable Divisions | C++20 (GCC 13-64) | Wrong answer on test 1 | 62 ms | 0 KB |
| 273436836 | Jul/30/2024 10:14 | crowdforces | B - Coffin Factory | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 273433694 | Jul/30/2024 09:44 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Accepted | 124 ms | 100 KB |
| 273433619 | Jul/30/2024 09:43 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 273422850 | Jul/30/2024 07:37 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Accepted | 77 ms | 100 KB |
| 273380076 | Jul/29/2024 20:48 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 273379964 | Jul/29/2024 20:47 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 273305717 | Jul/29/2024 11:51 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 273303725 | Jul/29/2024 11:36 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 273303523 | Jul/29/2024 11:34 | Tangirkul | B - Coffin Factory | C++17 (GCC 7-32) | Wrong answer on test 3 | 61 ms | 0 KB |
| 272527327 | Jul/25/2024 13:50 | crowdforces | H - Move to Front | C++20 (GCC 13-64) | Accepted | 904 ms | 4000 KB |
| 272032571 | Jul/23/2024 10:16 | crowdforces | I - Black and White Segments | C++20 (GCC 13-64) | Accepted | 780 ms | 48300 KB |
| 272029923 | Jul/23/2024 09:53 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Accepted | 2030 ms | 47300 KB |
| 272029837 | Jul/23/2024 09:52 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 32 | 2154 ms | 55500 KB |
| 272029625 | Jul/23/2024 09:50 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 32 | 2030 ms | 47300 KB |
| 272029233 | Jul/23/2024 09:47 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 32 | 1998 ms | 47300 KB |
| 272029147 | Jul/23/2024 09:46 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 3000 ms | 0 KB |
| 271779792 | Jul/21/2024 19:14 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 29 | 1998 ms | 8900 KB |
| 271779672 | Jul/21/2024 19:13 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Runtime error on test 29 | 1936 ms | 9100 KB |
| 271777056 | Jul/21/2024 18:52 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 6 | 92 ms | 0 KB |
| 271776291 | Jul/21/2024 18:45 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 0 KB |
| 271775746 | Jul/21/2024 18:40 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Time limit exceeded on test 30 | 3000 ms | 22500 KB |
| 271775698 | Jul/21/2024 18:40 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Time limit exceeded on test 30 | 3000 ms | 22500 KB |
| 271775334 | Jul/21/2024 18:37 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Time limit exceeded on test 30 | 3000 ms | 22500 KB |
| 271774189 | Jul/21/2024 18:28 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 4 | 92 ms | 0 KB |
| 271773841 | Jul/21/2024 18:26 | caterpillow | I - Black and White Segments | C++17 (GCC 7-32) | Wrong answer on test 1 | 92 ms | 0 KB |
| 271773316 | Jul/21/2024 18:22 | caterpillow | I - Black and White Segments | C++20 (GCC 13-64) | Wrong answer on test 1 | 60 ms | 0 KB |
| 271445086 | Jul/20/2024 02:55 | danosito | F - Locally Linked Sequences | C++20 (GCC 13-64) | Wrong answer on test 1 | 1466 ms | 0 KB |
| 271444938 | Jul/20/2024 02:52 | danosito | F - Locally Linked Sequences | PyPy 3-64 | Runtime error on test 1 | 218 ms | 2800 KB |
| 271128636 | Jul/18/2024 09:21 | crowdforces | H - Move to Front | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 3030 ms | 524300 KB |
| 271128389 | Jul/18/2024 09:19 | crowdforces | H - Move to Front | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 3062 ms | 524300 KB |
| 271014672 | Jul/17/2024 14:05 | qiuzx | J - Separable Divisions | C++20 (GCC 13-64) | Accepted | 1842 ms | 300 KB |
| 270359525 | Jul/13/2024 20:08 | crowdforces | B - Coffin Factory | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 270359369 | Jul/13/2024 20:07 | crowdforces | B - Coffin Factory | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 270252868 | Jul/13/2024 04:26 | crowdforces | B - Coffin Factory | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 270252854 | Jul/13/2024 04:26 | crowdforces | B - Coffin Factory | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 217393021 | Aug/06/2023 04:27 | vjudge5 | H - Move to Front | C++20 (GCC 11-64) | Accepted | 404 ms | 2400 KB |
| 216491391 | Jul/30/2023 22:04 | ashraful9194 | C - Colorful Cycle Decomposition | C++17 (GCC 7-32) | Accepted | 31 ms | 8600 KB |
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