→ 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 |
|---|---|---|---|---|---|---|---|
| 255206973 | Apr/06/2024 11:11 | vjudge5 | H - TEX Assistant | C++14 (GCC 6-32) | Wrong answer on test 1 | 124 ms | 0 KB |
| 224732841 | Sep/23/2023 13:44 | qiuzx | H - TEX Assistant | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
| 219540648 | Aug/19/2023 11:49 | vjudge4 | H - TEX Assistant | C++20 (GCC 11-64) | Accepted | 30 ms | 100 KB |
| 218178008 | Aug/10/2023 17:36 | vjudge3 | A - Brackets Subsequences | C++14 (GCC 6-32) | Accepted | 62 ms | 30500 KB |
| 218177280 | Aug/10/2023 17:31 | vjudge2 | A - Brackets Subsequences | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 30500 KB |
| 218170000 | Aug/10/2023 16:39 | vjudge4 | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 780 ms | 4400 KB |
| 218169891 | Aug/10/2023 16:38 | vjudge1 | A - Brackets Subsequences | C++20 (GCC 11-64) | Wrong answer on test 1 | 30 ms | 4400 KB |
| 218169771 | Aug/10/2023 16:37 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 716 ms | 4400 KB |
| 218164264 | Aug/10/2023 15:59 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Time limit exceeded on test 19 | 1000 ms | 7300 KB |
| 218164172 | Aug/10/2023 15:59 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Wrong answer on test 11 | 810 ms | 5800 KB |
| 218164083 | Aug/10/2023 15:58 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Time limit exceeded on test 9 | 1000 ms | 8700 KB |
| 218163718 | Aug/10/2023 15:55 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Time limit exceeded on test 9 | 1000 ms | 29100 KB |
| 218163650 | Aug/10/2023 15:55 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Time limit exceeded on test 9 | 1000 ms | 43700 KB |
| 218163569 | Aug/10/2023 15:55 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Memory limit exceeded on test 1 | 92 ms | 65500 KB |
| 218163491 | Aug/10/2023 15:54 | lizhiqing | A - Brackets Subsequences | C++20 (GCC 11-64) | Memory limit exceeded on test 1 | 92 ms | 65500 KB |
| 218157185 | Aug/10/2023 15:10 | vjudge5 | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 30 ms | 11900 KB |
| 218157153 | Aug/10/2023 15:10 | afuafu | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 62 ms | 11900 KB |
| 218150704 | Aug/10/2023 14:22 | vjudge4 | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 11 | 92 ms | 3000 KB |
| 218150232 | Aug/10/2023 14:18 | vjudge4 | A - Brackets Subsequences | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 218149094 | Aug/10/2023 14:09 | YangWithin | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 11 | 92 ms | 3000 KB |
| 218148254 | Aug/10/2023 14:02 | vjudge1 | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 11 | 92 ms | 1500 KB |
| 218147940 | Aug/10/2023 14:00 | vjudge5 | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 11 | 92 ms | 1500 KB |
| 218147797 | Aug/10/2023 13:58 | vjudge1 | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 1500 KB |
| 218147732 | Aug/10/2023 13:58 | vjudge2 | A - Brackets Subsequences | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 800 KB |
| 218147294 | Aug/10/2023 13:54 | vjudge5 | A - Brackets Subsequences | C++14 (GCC 6-32) | Accepted | 122 ms | 34200 KB |
| 218147270 | Aug/10/2023 13:54 | stntn | A - Brackets Subsequences | C++14 (GCC 6-32) | Accepted | 92 ms | 34200 KB |
| 218147268 | Aug/10/2023 13:54 | vjudge1 | A - Brackets Subsequences | C++17 (GCC 9-64) | Memory limit exceeded on test 1 | 0 ms | 65500 KB |
| 218134469 | Aug/10/2023 12:08 | vjudge4 | A - Brackets Subsequences | C++17 (GCC 7-32) | Accepted | 92 ms | 24000 KB |
| 218134380 | Aug/10/2023 12:08 | vjudge1 | A - Brackets Subsequences | C++17 (GCC 7-32) | Wrong answer on test 4 | 30 ms | 24000 KB |
| 218100646 | Aug/10/2023 06:39 | vjudge2 | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 30 ms | 12100 KB |
| 218097693 | Aug/10/2023 06:03 | vjudge3 | A - Brackets Subsequences | C++20 (GCC 11-64) | Accepted | 62 ms | 9000 KB |
| 217463778 | Aug/06/2023 16:39 | vjudge1 | I - Crazy Wall | C++20 (GCC 11-64) | Accepted | 30 ms | 1200 KB |
| 215024965 | Jul/22/2023 12:35 | Soumya1 | F - Peaceful Rooks | C++20 (GCC 11-64) | Accepted | 30 ms | 200 KB |
| 215024900 | Jul/22/2023 12:34 | Soumya1 | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 47 | 30 ms | 100 KB |
| 215024830 | Jul/22/2023 12:34 | Soumya1 | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 100 KB |
| 214754899 | Jul/21/2023 16:57 | Rania | H - TEX Assistant | C++20 (GCC 11-64) | Accepted | 30 ms | 0 KB |
| 214687778 | Jul/21/2023 05:52 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Accepted | 30 ms | 2500 KB |
| 214687712 | Jul/21/2023 05:51 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 53 | 30 ms | 1300 KB |
| 214687670 | Jul/21/2023 05:51 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Time limit exceeded on test 53 | 1000 ms | 9300 KB |
| 214687609 | Jul/21/2023 05:50 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Time limit exceeded on test 53 | 1000 ms | 8500 KB |
| 214687522 | Jul/21/2023 05:49 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Time limit exceeded on test 53 | 1000 ms | 8500 KB |
| 214687436 | Jul/21/2023 05:48 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 47 | 468 ms | 8500 KB |
| 214687379 | Jul/21/2023 05:47 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 27 | 30 ms | 8500 KB |
| 214687294 | Jul/21/2023 05:46 | Farhan132 | F - Peaceful Rooks | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 1000 ms | 8400 KB |
| 214674441 | Jul/21/2023 01:15 | ivancode | F - Peaceful Rooks | C++20 (GCC 11-64) | Wrong answer on test 53 | 30 ms | 1300 KB |
| 214667131 | Jul/20/2023 23:12 | wfgold | J - Die Young | C++20 (GCC 11-64) | Accepted | 280 ms | 6800 KB |
| 214667043 | Jul/20/2023 23:11 | wfgold | J - Die Young | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 1000 KB |
| 214640980 | Jul/20/2023 18:54 | Proofy | G - Secret Photo | C++20 (GCC 11-64) | Accepted | 780 ms | 0 KB |
| 214640910 | Jul/20/2023 18:54 | Proofy | G - Secret Photo | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 1000 ms | 0 KB |
| 214532258 | Jul/19/2023 22:31 | jr3LOLO | E - Compact Relations Encoding | C++20 (GCC 11-64) | Accepted | 218 ms | 2100 KB |
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