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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 |
|---|---|---|---|---|---|---|---|
| 347364859 | Nov/04/2025 10:56 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Wrong answer on test 6 | 46 ms | 0 KB |
| 347363756 | Nov/04/2025 10:46 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Wrong answer on test 8 | 46 ms | 0 KB |
| 347363719 | Nov/04/2025 10:46 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Runtime error on test 8 | 62 ms | 0 KB |
| 347363531 | Nov/04/2025 10:44 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Wrong answer on test 8 | 77 ms | 100 KB |
| 347363399 | Nov/04/2025 10:44 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Runtime error on test 8 | 62 ms | 0 KB |
| 347363177 | Nov/04/2025 10:42 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 347361849 | Nov/04/2025 10:29 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Wrong answer on test 8 | 62 ms | 0 KB |
| 347361768 | Nov/04/2025 10:29 | rlc202204 | J - Jungle Speed | C++20 (GCC 13-64) | Wrong answer on test 8 | 46 ms | 100 KB |
| 345144121 | Oct/22/2025 11:08 | Null_h | D - Diamonds and Golden Strings | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 345143007 | Oct/22/2025 11:00 | Null_h | D - Diamonds and Golden Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 62 ms | 0 KB |
| 345140995 | Oct/22/2025 10:44 | Null_h | D - Diamonds and Golden Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 62 ms | 0 KB |
| 344653045 | Oct/19/2025 16:59 | vjudge.4 | G - Great Minds | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 0 KB |
| 344040336 | Oct/16/2025 17:16 | otesunki | G - Great Minds | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 344039650 | Oct/16/2025 17:11 | otesunki | G - Great Minds | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 344039003 | Oct/16/2025 17:06 | otesunki | G - Great Minds | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 320701257 | May/22/2025 01:22 | IPRIT | I - Intercity Express | C++17 (GCC 7-32) | Accepted | 390 ms | 52000 KB |
| 320701253 | May/22/2025 01:22 | giknes | I - Intercity Express | C++20 (GCC 13-64) | Accepted | 342 ms | 72800 KB |
| 320701189 | May/22/2025 01:20 | IPRIT | I - Intercity Express | C++17 (GCC 7-32) | Runtime error on test 1 | 77 ms | 168600 KB |
| 320701185 | May/22/2025 01:20 | IPRIT | I - Intercity Express | C++17 (GCC 7-32) | Runtime error on test 1 | 77 ms | 168600 KB |
| 320674334 | May/21/2025 19:48 | IPRIT | I - Intercity Express | C++20 (GCC 13-64) | Accepted | 515 ms | 129300 KB |
| 320673621 | May/21/2025 19:41 | IPRIT | I - Intercity Express | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 400 KB |
| 286862412 | Oct/20/2024 05:34 | iz17 | H - Highways | C++17 (GCC 7-32) | Accepted | 61 ms | 100 KB |
| 286862111 | Oct/20/2024 05:28 | iz17 | H - Highways | C++17 (GCC 7-32) | Wrong answer on test 76 | 62 ms | 100 KB |
| 268573132 | Jul/03/2024 10:06 | masonpop | J - Jungle Speed | C++14 (GCC 6-32) | Accepted | 62 ms | 100 KB |
| 268543840 | Jul/03/2024 04:54 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Accepted | 483 ms | 11700 KB |
| 268543348 | Jul/03/2024 04:47 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Accepted | 453 ms | 11700 KB |
| 268542993 | Jul/03/2024 04:41 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Accepted | 874 ms | 11700 KB |
| 268542528 | Jul/03/2024 04:33 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 35 | 1000 ms | 11700 KB |
| 268541324 | Jul/03/2024 04:13 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 35 | 1000 ms | 11700 KB |
| 268459044 | Jul/02/2024 14:44 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 35 | 1000 ms | 11700 KB |
| 268457663 | Jul/02/2024 14:34 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 33 | 1000 ms | 23300 KB |
| 268457096 | Jul/02/2024 14:30 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 33 | 1000 ms | 23300 KB |
| 268454958 | Jul/02/2024 14:14 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 33 | 1000 ms | 21600 KB |
| 268447840 | Jul/02/2024 13:17 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Time limit exceeded on test 32 | 1000 ms | 21600 KB |
| 268446181 | Jul/02/2024 13:05 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Wrong answer on test 2 | 61 ms | 21600 KB |
| 268435783 | Jul/02/2024 11:44 | masonpop | E - Expedition to Mars | C++14 (GCC 6-32) | Wrong answer on test 2 | 92 ms | 21600 KB |
| 268433298 | Jul/02/2024 11:24 | vjudge.9 | I - Intercity Express | C++20 (GCC 13-64) | Accepted | 531 ms | 39600 KB |
| 268433192 | Jul/02/2024 11:24 | hxhhxh | I - Intercity Express | C++20 (GCC 13-64) | Accepted | 499 ms | 121800 KB |
| 268432576 | Jul/02/2024 11:19 | vjudge4 | I - Intercity Express | C++20 (GCC 13-64) | Accepted | 1390 ms | 250700 KB |
| 268432465 | Jul/02/2024 11:18 | vjudge1 | I - Intercity Express | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 268275686 | Jul/01/2024 09:53 | masonpop | D - Diamonds and Golden Strings | C++14 (GCC 6-32) | Accepted | 62 ms | 0 KB |
| 252995202 | Mar/24/2024 00:40 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Accepted | 342 ms | 158100 KB |
| 252995112 | Mar/24/2024 00:39 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Runtime error on test 10 | 0 ms | 0 KB |
| 252994944 | Mar/24/2024 00:38 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 158000 KB |
| 252994425 | Mar/24/2024 00:33 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Wrong answer on test 21 | 15 ms | 1000 KB |
| 252993912 | Mar/24/2024 00:29 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 184700 KB |
| 252985922 | Mar/23/2024 23:26 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 184700 KB |
| 252985879 | Mar/23/2024 23:26 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++20 (GCC 13-64) | Runtime error on test 26 | 233 ms | 205200 KB |
| 252985798 | Mar/23/2024 23:26 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 15 ms | 262100 KB |
| 252985099 | Mar/23/2024 23:20 | big time rush: Anchoryl, richzli, Hoxilo# | C - Circles | C++17 (GCC 7-32) | Time limit exceeded on test 37 | 2000 ms | 161100 KB |
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