→ 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 |
|---|---|---|---|---|---|---|---|
| 38994484 | Jun/06/2018 15:24 | thc | F - Four Colors | C++14 (GCC 6-32) | Wrong answer on test 12 | 15 ms | 200 KB |
| 38989477 | Jun/06/2018 12:18 | thc | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 31 ms | 4500 KB |
| 38989444 | Jun/06/2018 12:16 | thc | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 4300 KB |
| 38648624 | May/27/2018 09:21 | vjudge2 | E - Elegant Square | GNU C++11 | Runtime error on test 3 | 15 ms | 1000 KB |
| 38647850 | May/27/2018 08:36 | vjudge1 | E - Elegant Square | GNU C++11 | Wrong answer on test 2 | 15 ms | 1000 KB |
| 38647828 | May/27/2018 08:34 | vjudge5 | E - Elegant Square | GNU C++11 | Wrong answer on test 1 | 15 ms | 800 KB |
| 38647401 | May/27/2018 08:00 | vjudge2 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 38646915 | May/27/2018 07:21 | vjudge2 | G - Greater Number Wins | GNU C++11 | Accepted | 30 ms | 100 KB |
| 38646782 | May/27/2018 07:09 | vjudge3 | F - Four Colors | GNU C++ | Accepted | 61 ms | 0 KB |
| 38646775 | May/27/2018 07:09 | vjudge2 | F - Four Colors | GNU C++ | Accepted | 46 ms | 100 KB |
| 38646719 | May/27/2018 07:04 | vjudge2 | E - Elegant Square | MS C++ | Wrong answer on test 2 | 30 ms | 100 KB |
| 38646714 | May/27/2018 07:03 | vjudge1 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 15 ms | 0 KB |
| 38646691 | May/27/2018 07:01 | vjudge4 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 15 ms | 0 KB |
| 38646656 | May/27/2018 06:59 | vjudge5 | F - Four Colors | GNU C++ | Wrong answer on test 1 | 31 ms | 0 KB |
| 38646642 | May/27/2018 06:57 | vjudge5 | G - Greater Number Wins | GNU C++11 | Wrong answer on test 2 | 15 ms | 100 KB |
| 38646640 | May/27/2018 06:57 | vjudge3 | F - Four Colors | GNU C++ | Wrong answer on test 1 | 15 ms | 0 KB |
| 38646628 | May/27/2018 06:55 | vjudge4 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 30 ms | 0 KB |
| 38646602 | May/27/2018 06:53 | vjudge3 | F - Four Colors | GNU C++ | Wrong answer on test 18 | 46 ms | 100 KB |
| 38646568 | May/27/2018 06:49 | vjudge2 | G - Greater Number Wins | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 52700 KB |
| 38646550 | May/27/2018 06:46 | vjudge3 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 31 ms | 0 KB |
| 38646537 | May/27/2018 06:45 | vjudge3 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 30 ms | 0 KB |
| 38646526 | May/27/2018 06:44 | vjudge5 | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 38646504 | May/27/2018 06:41 | vjudge5 | F - Four Colors | GNU C++ | Wrong answer on test 9 | 15 ms | 0 KB |
| 38646446 | May/27/2018 06:36 | vjudge3 | F - Four Colors | GNU C++ | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 38646389 | May/27/2018 06:30 | vjudge5 | F - Four Colors | GNU C++ | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 38645968 | May/27/2018 05:47 | vjudge1 | G - Greater Number Wins | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 200 KB |
| 38645778 | May/27/2018 05:26 | vjudge3 | G - Greater Number Wins | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 38645774 | May/27/2018 05:26 | vjudge4 | G - Greater Number Wins | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 100 KB |
| 38645754 | May/27/2018 05:25 | vjudge4 | G - Greater Number Wins | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 38645486 | May/27/2018 04:56 | vjudge3 | B - Borderless Words | GNU C++11 | Wrong answer on test 2 | 15 ms | 100 KB |
| 38267491 | May/15/2018 15:33 | samjia2000 | B - Borderless Words | C++14 (GCC 6-32) | Accepted | 124 ms | 3700 KB |
| 38267457 | May/15/2018 15:32 | samjia2000 | B - Borderless Words | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 3300 KB |
| 38267451 | May/15/2018 15:32 | samjia2000 | B - Borderless Words | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 3300 KB |
| 38264711 | May/15/2018 13:47 | liujianbo | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 30 ms | 3500 KB |
| 38264650 | May/15/2018 13:45 | liujianbo | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 3300 KB |
| 38263614 | May/15/2018 13:04 | vjudge5 | E - Elegant Square | GNU C++ | Accepted | 31 ms | 4000 KB |
| 38263527 | May/15/2018 13:00 | ucqrxu271 | E - Elegant Square | GNU C++11 | Wrong answer on test 1 | 30 ms | 3800 KB |
| 38262662 | May/15/2018 12:24 | liujianbo | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 3300 KB |
| 38262388 | May/15/2018 12:12 | liujianbo | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 3600 KB |
| 38261368 | May/15/2018 11:32 | czdb | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 4000 KB |
| 38259592 | May/15/2018 10:24 | whydotlet | E - Elegant Square | GNU C++11 | Wrong answer on test 1 | 15 ms | 3300 KB |
| 38258981 | May/15/2018 09:56 | whydotlet | E - Elegant Square | GNU C++11 | Accepted | 31 ms | 3500 KB |
| 37975067 | May/06/2018 20:05 | ehnryx | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 31 ms | 3600 KB |
| 37748800 | Apr/30/2018 16:12 | petrescu | J - Jinxiety of a Polyomino | GNU C++11 | Accepted | 249 ms | 70200 KB |
| 37748409 | Apr/30/2018 15:51 | blatuitorulmlc | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 2 | 78 ms | 271200 KB |
| 37700884 | Apr/29/2018 08:43 | petrescu | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 2 | 93 ms | 70100 KB |
| 37700835 | Apr/29/2018 08:40 | petrescu | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 2 | 93 ms | 70100 KB |
| 37700749 | Apr/29/2018 08:34 | petrescu | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 2 | 93 ms | 70100 KB |
| 37551095 | Apr/23/2018 15:54 | denis2111 | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 15 ms | 3400 KB |
| 37551006 | Apr/23/2018 15:49 | denis2111 | G - Greater Number Wins | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 3400 KB |
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