→ 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 |
|---|---|---|---|---|---|---|---|
| 37244325 | Apr/12/2018 12:34 | __Underline: LifeCracker, atatomir, Bodo# | E - Elegant Square | GNU C++11 | Accepted | 30 ms | 3600 KB |
| 37244279 | Apr/12/2018 12:31 | __Underline: LifeCracker, atatomir, Bodo# | E - Elegant Square | GNU C++11 | Wrong answer on test 2 | 15 ms | 3600 KB |
| 37244259 | Apr/12/2018 12:30 | Tractor_Specialists: Andrei1998, tamionv, george_stelian# | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 3400 KB |
| 37244191 | Apr/12/2018 12:27 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | E - Elegant Square | GNU C++11 | Wrong answer on test 2 | 15 ms | 3800 KB |
| 37244181 | Apr/12/2018 12:26 | __Underline: LifeCracker, atatomir, Bodo# | E - Elegant Square | GNU C++11 | Wrong answer on test 6 | 15 ms | 3600 KB |
| 37244165 | Apr/12/2018 12:26 | __Underline: LifeCracker, atatomir, Bodo# | E - Elegant Square | GNU C++11 | Wrong answer on test 4 | 15 ms | 3600 KB |
| 37243781 | Apr/12/2018 12:10 | Echipa_Oncescu: geniucos, tinca_matei# | B - Borderless Words | GNU C++11 | Wrong answer on test 2 | 30 ms | 3600 KB |
| 37243671 | Apr/12/2018 12:04 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | E - Elegant Square | GNU C++11 | Wrong answer on test 2 | 31 ms | 3600 KB |
| 37243655 | Apr/12/2018 12:03 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | E - Elegant Square | GNU C++11 | Runtime error on test 1 | 0 ms | 3400 KB |
| 37243576 | Apr/12/2018 11:59 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | E - Elegant Square | GNU C++11 | Runtime error on test 1 | 15 ms | 3400 KB |
| 37243549 | Apr/12/2018 11:58 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | E - Elegant Square | GNU C++11 | Runtime error on test 1 | 0 ms | 3400 KB |
| 37243515 | Apr/12/2018 11:57 | Matrita: Tiberiu, popovicirobert, fanache99# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 3400 KB |
| 37243227 | Apr/12/2018 11:43 | Echipa_Oncescu: geniucos, tinca_matei# | E - Elegant Square | GNU C++11 | Wrong answer on test 2 | 15 ms | 3600 KB |
| 37236089 | Apr/12/2018 02:21 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 2 | 312 ms | 7700 KB |
| 37236083 | Apr/12/2018 02:20 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Runtime error on test 2 | 15 ms | 7700 KB |
| 37236048 | Apr/12/2018 02:16 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Runtime error on test 2 | 15 ms | 7700 KB |
| 37236039 | Apr/12/2018 02:14 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Compilation error | 0 ms | 0 KB |
| 37236032 | Apr/12/2018 02:13 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Runtime error on test 2 | 15 ms | 7700 KB |
| 37236003 | Apr/12/2018 02:10 | sqr_hussain | J - Jinxiety of a Polyomino | GNU C++11 | Wrong answer on test 1 | 15 ms | 7500 KB |
| 37235549 | Apr/12/2018 01:14 | Marcil | F - Four Colors | C++14 (GCC 6-32) | Wrong answer on test 48 | 46 ms | 3500 KB |
| 37235534 | Apr/12/2018 01:13 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Wrong answer on test 48 | 46 ms | 3500 KB |
| 37235522 | Apr/12/2018 01:12 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Wrong answer on test 48 | 61 ms | 3500 KB |
| 37235519 | Apr/12/2018 01:11 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 48 | 2000 ms | 3500 KB |
| 37235506 | Apr/12/2018 01:10 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235447 | Apr/12/2018 01:04 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235435 | Apr/12/2018 01:02 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235409 | Apr/12/2018 00:58 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235373 | Apr/12/2018 00:56 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235353 | Apr/12/2018 00:54 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235327 | Apr/12/2018 00:51 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37235303 | Apr/12/2018 00:50 | -_-: thedarkness901, sqr_hussain, Marcil# | F - Four Colors | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 37233669 | Apr/11/2018 22:40 | -_-: thedarkness901, sqr_hussain, Marcil# | E - Elegant Square | GNU C++11 | Accepted | 31 ms | 3600 KB |
| 37233452 | Apr/11/2018 22:26 | -_-: thedarkness901, sqr_hussain, Marcil# | E - Elegant Square | GNU C++11 | Runtime error on test 2 | 15 ms | 3600 KB |
| 37233367 | Apr/11/2018 22:20 | -_-: thedarkness901, sqr_hussain, Marcil# | E - Elegant Square | GNU C++11 | Wrong answer on test 1 | 15 ms | 3600 KB |
| 37036107 | Apr/07/2018 06:45 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 4 | 15 ms | 3500 KB |
| 37035783 | Apr/07/2018 06:16 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 4 | 15 ms | 3500 KB |
| 37035506 | Apr/07/2018 05:53 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 4 | 15 ms | 3500 KB |
| 37035367 | Apr/07/2018 05:41 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 3500 KB |
| 37035169 | Apr/07/2018 05:24 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 3500 KB |
| 37035151 | Apr/07/2018 05:23 | HCMUS-NyanCat: abcdef6199, haituan134, qcuong98# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 3400 KB |
| 36985846 | Apr/05/2018 05:40 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 30 ms | 3400 KB |
| 36985735 | Apr/05/2018 05:32 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | G - Greater Number Wins | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 2000 ms | 84400 KB |
| 36985694 | Apr/05/2018 05:30 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | G - Greater Number Wins | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 2000 ms | 84400 KB |
| 36984527 | Apr/05/2018 04:10 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | G - Greater Number Wins | C++14 (GCC 6-32) | Wrong answer on test 2 | 639 ms | 3600 KB |
| 36984514 | Apr/05/2018 04:09 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | G - Greater Number Wins | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 3300 KB |
| 36984378 | Apr/05/2018 03:56 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 3700 KB |
| 36984153 | Apr/05/2018 03:30 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 3700 KB |
| 36983840 | Apr/05/2018 02:59 | UBC*STAR*: gzgregoryzhang, luccasiau, zhed# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 3500 KB |
| 36673040 | Mar/27/2018 18:54 | shanquan2 | H - Higher Math Lesson | PyPy 3 | Accepted | 374 ms | 27700 KB |
| 36672870 | Mar/27/2018 18:46 | shanquan2 | H - Higher Math Lesson | PyPy 3 | Wrong answer on test 8 | 171 ms | 22600 KB |
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