→ 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 |
|---|---|---|---|---|---|---|---|
| 216803558 | Aug/02/2023 09:34 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 800 KB |
| 216803477 | Aug/02/2023 09:33 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 800 KB |
| 216770497 | Aug/02/2023 01:07 | Alfeh | D - Block Edit Distance | C++20 (GCC 11-64) | Accepted | 622 ms | 141800 KB |
| 216770483 | Aug/02/2023 01:06 | Alfeh | E - Cryptography | C++20 (GCC 11-64) | Accepted | 218 ms | 0 KB |
| 216770461 | Aug/02/2023 01:06 | Alfeh | H - Perfect Lodging | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 216752938 | Aug/01/2023 21:15 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 2 | 30 ms | 300 KB |
| 216163014 | Jul/29/2023 06:14 | vjudge1 | H - Perfect Lodging | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 216162951 | Jul/29/2023 06:13 | vjudge2 | E - Cryptography | C++20 (GCC 11-64) | Accepted | 186 ms | 0 KB |
| 216162902 | Jul/29/2023 06:12 | vjudge1 | D - Block Edit Distance | C++20 (GCC 11-64) | Accepted | 684 ms | 141800 KB |
| 215879736 | Jul/27/2023 16:52 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Accepted | 872 ms | 0 KB |
| 215878643 | Jul/27/2023 16:43 | vjudge5 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 36 | 810 ms | 0 KB |
| 215878574 | Jul/27/2023 16:43 | vjudge3 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 10 | 1000 ms | 0 KB |
| 215878484 | Jul/27/2023 16:42 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 215878435 | Jul/27/2023 16:42 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 19 | 966 ms | 0 KB |
| 215878389 | Jul/27/2023 16:41 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 215878320 | Jul/27/2023 16:41 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 19 | 530 ms | 0 KB |
| 215878262 | Jul/27/2023 16:40 | vjudge1 | B - Astronomy Problem | C++17 (GCC 7-32) | Time limit exceeded on test 7 | 1000 ms | 100 KB |
| 215878205 | Jul/27/2023 16:40 | vjudge3 | B - Astronomy Problem | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 1000 ms | 100 KB |
| 215878175 | Jul/27/2023 16:39 | vjudge1 | B - Astronomy Problem | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 1000 ms | 100 KB |
| 215878101 | Jul/27/2023 16:39 | vjudge4 | B - Astronomy Problem | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 1000 ms | 100 KB |
| 215878053 | Jul/27/2023 16:38 | vjudge3 | B - Astronomy Problem | C++17 (GCC 7-32) | Wrong answer on test 1 | 92 ms | 0 KB |
| 215877411 | Jul/27/2023 16:33 | vjudge5 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 215877347 | Jul/27/2023 16:33 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 215877256 | Jul/27/2023 16:32 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 36 | 780 ms | 0 KB |
| 215877165 | Jul/27/2023 16:31 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 36 | 530 ms | 0 KB |
| 215877124 | Jul/27/2023 16:31 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 215876834 | Jul/27/2023 16:28 | vjudge3 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 15 | 624 ms | 0 KB |
| 215876741 | Jul/27/2023 16:27 | vjudge5 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 215876677 | Jul/27/2023 16:27 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 21 | 592 ms | 0 KB |
| 215876494 | Jul/27/2023 16:26 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 14 | 498 ms | 0 KB |
| 215876018 | Jul/27/2023 16:21 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 8 | 436 ms | 0 KB |
| 215875673 | Jul/27/2023 16:18 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 20 | 654 ms | 0 KB |
| 215875618 | Jul/27/2023 16:18 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 20 | 280 ms | 0 KB |
| 215875565 | Jul/27/2023 16:17 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 13 | 62 ms | 0 KB |
| 215875530 | Jul/27/2023 16:17 | vjudge3 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 10 | 1000 ms | 0 KB |
| 215875454 | Jul/27/2023 16:16 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 13 | 62 ms | 0 KB |
| 215683591 | Jul/26/2023 09:30 | vjudge5 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 2 | 30 ms | 300 KB |
| 215683564 | Jul/26/2023 09:30 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 215646548 | Jul/25/2023 23:51 | vjudge2 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 2 | 30 ms | 300 KB |
| 215646031 | Jul/25/2023 23:43 | vjudge4 | B - Astronomy Problem | C++20 (GCC 11-64) | Runtime error on test 1 | 0 ms | 300 KB |
| 215500196 | Jul/25/2023 16:24 | vjudge3 | B - Astronomy Problem | C++17 (GCC 9-64) | Accepted | 404 ms | 0 KB |
| 215500103 | Jul/25/2023 16:23 | vjudge5 | B - Astronomy Problem | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 215327060 | Jul/24/2023 11:52 | vjudge1 | H - Perfect Lodging | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 215262181 | Jul/23/2023 21:47 | vjudge3 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 33 | 15 ms | 100 KB |
| 215262139 | Jul/23/2023 21:46 | vjudge1 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 215261678 | Jul/23/2023 21:41 | vjudge4 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 800 KB |
| 215261635 | Jul/23/2023 21:41 | vjudge1 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 800 KB |
| 215259741 | Jul/23/2023 21:23 | vjudge1 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 33 | 15 ms | 200 KB |
| 215259532 | Jul/23/2023 21:21 | vjudge4 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 3 | 0 ms | 0 KB |
| 215259388 | Jul/23/2023 21:20 | vjudge4 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 33 | 15 ms | 100 KB |
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