→ 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 |
|---|---|---|---|---|---|---|---|
| 173263311 | Sep/24/2022 06:12 | Team name (English): njwrz, qiuzx, He_Ren# | G - Greater Number Wins | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 173263129 | Sep/24/2022 06:09 | ftqSoStrong: ShmilyTY, DerekFeng, platelet# | G - Greater Number Wins | C++20 (GCC 11-64) | Accepted | 873 ms | 70600 KB |
| 173262977 | Sep/24/2022 06:07 | Team name (English): njwrz, qiuzx, He_Ren# | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 173262954 | Sep/24/2022 06:06 | Team name (English): njwrz, qiuzx, He_Ren# | G - Greater Number Wins | C++20 (GCC 11-64) | Time limit exceeded on test 2 | 2000 ms | 70400 KB |
| 173262903 | Sep/24/2022 06:05 | Team name (English): njwrz, qiuzx, He_Ren# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 100 KB |
| 173262884 | Sep/24/2022 06:05 | ftqSoStrong: ShmilyTY, DerekFeng, platelet# | G - Greater Number Wins | C++20 (GCC 11-64) | Wrong answer on test 2 | 639 ms | 70600 KB |
| 173262712 | Sep/24/2022 06:02 | ftqSoStrong: ShmilyTY, DerekFeng, platelet# | F - Four Colors | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 173262670 | Sep/24/2022 06:02 | ftqSoStrong: ShmilyTY, DerekFeng, platelet# | G - Greater Number Wins | C++20 (GCC 11-64) | Wrong answer on test 2 | 639 ms | 70600 KB |
| 173262003 | Sep/24/2022 05:50 | Team name (English): njwrz, qiuzx, He_Ren# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 100 KB |
| 173261752 | Sep/24/2022 05:45 | ftqSoStrong: ShmilyTY, DerekFeng, platelet# | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 158979311 | May/31/2022 16:29 | Wściekłe Psy: fwitt, Asymmetry# | B - Borderless Words | C++17 (GCC 9-64) | Wrong answer on test 2 | 15 ms | 100 KB |
| 158978008 | May/31/2022 16:12 | Wściekłe Psy: fwitt, Asymmetry# | D - Decomposable Single Word Languages | C++17 (GCC 9-64) | Accepted | 31 ms | 100 KB |
| 158972064 | May/31/2022 14:57 | Wściekłe Psy: fwitt, Asymmetry# | G - Greater Number Wins | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 158969863 | May/31/2022 14:30 | Wściekłe Psy: fwitt, Asymmetry# | G - Greater Number Wins | C++17 (GCC 9-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 158966676 | May/31/2022 13:55 | Wściekłe Psy: fwitt, Asymmetry# | F - Four Colors | C++17 (GCC 9-64) | Accepted | 46 ms | 100 KB |
| 158964569 | May/31/2022 13:26 | Wściekłe Psy: fwitt, Asymmetry# | E - Elegant Square | C++17 (GCC 9-64) | Accepted | 30 ms | 100 KB |
| 150239264 | Mar/20/2022 14:47 | cwb_sb | A - Ambitious Plan | C++17 (GCC 7-32) | Accepted | 1138 ms | 200 KB |
| 150236883 | Mar/20/2022 14:44 | cwb_sb | A - Ambitious Plan | C++17 (GCC 7-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 150135292 | Mar/19/2022 15:21 | cwb_sb | F - Four Colors | C++17 (GCC 7-32) | Accepted | 61 ms | 200 KB |
| 149519805 | Mar/13/2022 15:04 | myx12345 | G - Greater Number Wins | C++17 (GCC 7-32) | Accepted | 1575 ms | 130500 KB |
| 149517296 | Mar/13/2022 14:39 | cwb_sb | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 18 | 2000 ms | 200 KB |
| 149484442 | Mar/13/2022 08:41 | Winning Opportunity: cwb_sb, myx12345# | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 100 KB |
| 149483997 | Mar/13/2022 08:34 | Winning Opportunity: cwb_sb, myx12345# | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 91400 KB |
| 149483955 | Mar/13/2022 08:33 | Winning Opportunity: cwb_sb, myx12345# | E - Elegant Square | C++17 (GCC 7-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 148656051 | Mar/07/2022 05:49 | kimoyami | B - Borderless Words | C++17 (GCC 9-64) | Accepted | 62 ms | 0 KB |
| 147091404 | Feb/20/2022 19:18 | surokpro | A - Ambitious Plan | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 147024255 | Feb/20/2022 15:04 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 61 ms | 160800 KB |
| 147024101 | Feb/20/2022 15:02 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 159900 KB |
| 147022419 | Feb/20/2022 14:44 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | D - Decomposable Single Word Languages | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 147021816 | Feb/20/2022 14:36 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | D - Decomposable Single Word Languages | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 147021779 | Feb/20/2022 14:36 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Time limit exceeded on test 20 | 2000 ms | 160400 KB |
| 147021431 | Feb/20/2022 14:32 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | D - Decomposable Single Word Languages | C++20 (GCC 11-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 147021154 | Feb/20/2022 14:28 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 15 | 31 ms | 160000 KB |
| 147017207 | Feb/20/2022 13:38 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | B - Borderless Words | C++20 (GCC 11-64) | Accepted | 265 ms | 100 KB |
| 147010101 | Feb/20/2022 12:08 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | G - Greater Number Wins | C++20 (GCC 11-64) | Accepted | 0 ms | 159700 KB |
| 147009401 | Feb/20/2022 11:58 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | B - Borderless Words | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 394000 KB |
| 147009031 | Feb/20/2022 11:53 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | B - Borderless Words | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 394000 KB |
| 147007201 | Feb/20/2022 11:28 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | F - Four Colors | C++17 (GCC 7-32) | Accepted | 46 ms | 200 KB |
| 147005454 | Feb/20/2022 11:03 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 394100 KB |
| 147005360 | Feb/20/2022 11:02 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 394100 KB |
| 147003935 | Feb/20/2022 10:41 | Moscow IPT: LinkCat: maksim.gaponov, surokpro, Holidin# | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 394100 KB |
| 136688490 | Nov/23/2021 22:59 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Accepted | 30 ms | 600 KB |
| 136688047 | Nov/23/2021 22:50 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Wrong answer on test 18 | 31 ms | 600 KB |
| 136687347 | Nov/23/2021 22:35 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Wrong answer on test 18 | 46 ms | 600 KB |
| 136686626 | Nov/23/2021 22:21 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Wrong answer on test 18 | 31 ms | 600 KB |
| 136686432 | Nov/23/2021 22:17 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 136686252 | Nov/23/2021 22:14 | UW2: staniewzki, tnowak, Markadiusz# | D - Decomposable Single Word Languages | C++17 (GCC 7-32) | Accepted | 46 ms | 400 KB |
| 136676865 | Nov/23/2021 20:21 | UW2: staniewzki, tnowak, Markadiusz# | F - Four Colors | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 136676093 | Nov/23/2021 20:16 | UW2: staniewzki, tnowak, Markadiusz# | J - Jinxiety of a Polyomino | C++17 (GCC 7-32) | Wrong answer on test 2 | 546 ms | 500 KB |
| 136673278 | Nov/23/2021 20:00 | UW2: staniewzki, tnowak, Markadiusz# | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 200 KB |
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