→ 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 |
|---|---|---|---|---|---|---|---|
| 138433887 | Dec/08/2021 14:11 | vjudge2 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Accepted | 514 ms | 6100 KB |
| 138433813 | Dec/08/2021 14:10 | vjudge2 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 100 KB |
| 138433711 | Dec/08/2021 14:09 | vjudge2 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 3 | 31 ms | 100 KB |
| 138097850 | Dec/05/2021 15:53 | vjudge1 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 400 KB |
| 138097798 | Dec/05/2021 15:53 | vjudge2 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 400 KB |
| 138097643 | Dec/05/2021 15:51 | vjudge2 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 0 KB |
| 138097085 | Dec/05/2021 15:45 | vjudge3 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 138095596 | Dec/05/2021 15:28 | vjudge4 | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 138051795 | Dec/05/2021 10:28 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 300 KB |
| 138051746 | Dec/05/2021 10:28 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 138051715 | Dec/05/2021 10:27 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 300 KB |
| 138051489 | Dec/05/2021 10:24 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 300 KB |
| 138051289 | Dec/05/2021 10:22 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Accepted | 31 ms | 300 KB |
| 138051126 | Dec/05/2021 10:19 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 138049555 | Dec/05/2021 09:58 | 2008wyz | D - Detect Shuffling Method | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 135015375 | Nov/11/2021 21:40 | CheezeKEK: reshke, Friska# | F - Funny Card Game | C++17 (GCC 9-64) | Accepted | 311 ms | 161500 KB |
| 135014555 | Nov/11/2021 21:27 | CheezeKEK: reshke, Friska# | F - Funny Card Game | C++17 (GCC 9-64) | Wrong answer on test 5 | 77 ms | 158100 KB |
| 135014224 | Nov/11/2021 21:23 | CheezeKEK: reshke, Friska# | F - Funny Card Game | C++17 (GCC 9-64) | Wrong answer on test 3 | 93 ms | 158200 KB |
| 135014157 | Nov/11/2021 21:22 | CheezeKEK: reshke, Friska# | F - Funny Card Game | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 174000 KB |
| 135009821 | Nov/11/2021 20:16 | CheezeKEK: reshke, Friska# | H - Huffman Codes | C++17 (GCC 9-64) | Accepted | 31 ms | 2300 KB |
| 135009699 | Nov/11/2021 20:15 | CheezeKEK: reshke, Friska# | H - Huffman Codes | C++17 (GCC 9-64) | Runtime error on test 28 | 31 ms | 2300 KB |
| 135003626 | Nov/11/2021 19:06 | CheezeKEK: reshke, Friska# | D - Detect Shuffling Method | C++20 (GCC 11-64) | Accepted | 265 ms | 6700 KB |
| 135003373 | Nov/11/2021 19:03 | CheezeKEK: reshke, Friska# | D - Detect Shuffling Method | C++20 (GCC 11-64) | Time limit exceeded on test 17 | 1000 ms | 14500 KB |
| 135002893 | Nov/11/2021 18:57 | CheezeKEK: reshke, Friska# | E - Embedding Caterpillars | C++17 (GCC 9-64) | Accepted | 702 ms | 1600 KB |
| 134998567 | Nov/11/2021 18:12 | CheezeKEK: reshke, Friska# | B - Braess's Paradox | C++17 (GCC 9-64) | Accepted | 15 ms | 1300 KB |
| 134998495 | Nov/11/2021 18:11 | CheezeKEK: reshke, Friska# | I - Intelligent Tourist | C++20 (GCC 11-64) | Accepted | 156 ms | 13700 KB |
| 134997806 | Nov/11/2021 18:04 | CheezeKEK: reshke, Friska# | I - Intelligent Tourist | C++20 (GCC 11-64) | Time limit exceeded on test 21 | 2000 ms | 15600 KB |
| 134996884 | Nov/11/2021 17:54 | CheezeKEK: reshke, Friska# | I - Intelligent Tourist | C++20 (GCC 11-64) | Wrong answer on test 2 | 46 ms | 2800 KB |
| 134996275 | Nov/11/2021 17:49 | CheezeKEK: reshke, Friska# | I - Intelligent Tourist | C++20 (GCC 11-64) | Wrong answer on test 2 | 46 ms | 1200 KB |
| 132870997 | Oct/24/2021 13:31 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | F - Funny Card Game | MS C++ 2017 | Accepted | 233 ms | 45700 KB |
| 132853951 | Oct/24/2021 13:03 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | D - Detect Shuffling Method | C++17 (GCC 7-32) | Accepted | 31 ms | 1200 KB |
| 132853830 | Oct/24/2021 13:01 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | H - Huffman Codes | MS C++ 2017 | Accepted | 31 ms | 1800 KB |
| 132851273 | Oct/24/2021 12:27 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | E - Embedding Caterpillars | C++17 (GCC 7-32) | Accepted | 15 ms | 1300 KB |
| 132847329 | Oct/24/2021 11:38 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | I - Intelligent Tourist | MS C++ 2017 | Accepted | 265 ms | 11500 KB |
| 132847006 | Oct/24/2021 11:34 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | I - Intelligent Tourist | MS C++ 2017 | Wrong answer on test 2 | 109 ms | 7500 KB |
| 132846831 | Oct/24/2021 11:31 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | I - Intelligent Tourist | MS C++ 2017 | Wrong answer on test 2 | 109 ms | 7500 KB |
| 132844322 | Oct/24/2021 11:00 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | I - Intelligent Tourist | MS C++ 2017 | Wrong answer on test 2 | 109 ms | 7500 KB |
| 132841950 | Oct/24/2021 10:30 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | D - Detect Shuffling Method | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 1000 KB |
| 132841226 | Oct/24/2021 10:20 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | B - Braess's Paradox | MS C++ 2017 | Accepted | 31 ms | 1200 KB |
| 132837601 | Oct/24/2021 09:35 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | C - Catalonian Forest | PyPy 3-64 | Wrong answer on test 2 | 61 ms | 30200 KB |
| 132837594 | Oct/24/2021 09:34 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Madball, Gmacem, Kogut_Ivan# | C - Catalonian Forest | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 132797326 | Oct/23/2021 18:38 | cxt | J - Judges Problem | C++17 (GCC 9-64) | Wrong answer on test 5 | 312 ms | 11000 KB |
| 132797318 | Oct/23/2021 18:38 | cxt | I - Intelligent Tourist | C++17 (GCC 9-64) | Wrong answer on test 1 | 15 ms | 11000 KB |
| 132797184 | Oct/23/2021 18:36 | pb0207 | J - Judges Problem | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 11000 KB |
| 132797061 | Oct/23/2021 18:34 | Solitary Dream: pb0207, Eden_CY, cxt# | J - Judges Problem | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 11000 KB |
| 132794761 | Oct/23/2021 18:04 | Solitary Dream: pb0207, Eden_CY, cxt# | G - Gold Mine | C++17 (GCC 9-64) | Accepted | 951 ms | 6600 KB |
| 132793932 | Oct/23/2021 17:53 | Solitary Dream: pb0207, Eden_CY, cxt# | G - Gold Mine | C++17 (GCC 9-64) | Wrong answer on test 2 | 217 ms | 5700 KB |
| 132792817 | Oct/23/2021 17:41 | Solitary Dream: pb0207, Eden_CY, cxt# | G - Gold Mine | C++17 (GCC 9-64) | Wrong answer on test 2 | 171 ms | 5700 KB |
| 132792526 | Oct/23/2021 17:38 | Solitary Dream: pb0207, Eden_CY, cxt# | G - Gold Mine | C++17 (GCC 9-64) | Wrong answer on test 2 | 171 ms | 5700 KB |
| 132792284 | Oct/23/2021 17:35 | Solitary Dream: pb0207, Eden_CY, cxt# | G - Gold Mine | C++17 (GCC 9-64) | Wrong answer on test 2 | 187 ms | 5700 KB |
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