→ 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 |
|---|---|---|---|---|---|---|---|
| 250321767 | Mar/09/2024 11:58 | yangchang | A - 12:30PM | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 41600 KB |
| 243843718 | Jan/29/2024 04:51 | WDDZQB | A - 12:30PM | C++20 (GCC 11-64) | Wrong answer on test 6 | 0 ms | 0 KB |
| 243843248 | Jan/29/2024 04:43 | WDDZQB | A - 12:30PM | C++20 (GCC 11-64) | Wrong answer on test 6 | 15 ms | 0 KB |
| 243843143 | Jan/29/2024 04:41 | WDDZQB | A - 12:30PM | C++20 (GCC 11-64) | Wrong answer on test 6 | 0 ms | 0 KB |
| 243842487 | Jan/29/2024 04:29 | WDDZQB | A - 12:30PM | C++20 (GCC 11-64) | Wrong answer on test 6 | 0 ms | 0 KB |
| 243842207 | Jan/29/2024 04:24 | WDDZQB | A - 12:30PM | C++20 (GCC 11-64) | Wrong answer on test 6 | 15 ms | 0 KB |
| 243205918 | Jan/25/2024 05:45 | vjudge1 | F - Graph Factorization | C++20 (GCC 11-64) | Accepted | 15 ms | 200 KB |
| 243205886 | Jan/25/2024 05:44 | vjudge5 | F - Graph Factorization | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 100 KB |
| 242011279 | Jan/17/2024 06:44 | Firefrog418 | F - Graph Factorization | C++20 (GCC 11-64) | Accepted | 31 ms | 0 KB |
| 242011212 | Jan/17/2024 06:42 | Firefrog418 | F - Graph Factorization | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 242011148 | Jan/17/2024 06:41 | Firefrog418 | F - Graph Factorization | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 242010842 | Jan/17/2024 06:37 | Firefrog418 | F - Graph Factorization | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 242010479 | Jan/17/2024 06:31 | Firefrog418 | F - Graph Factorization | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 241364246 | Jan/13/2024 09:59 | vjudge1 | I - Roof Skeleton | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 241271298 | Jan/12/2024 14:21 | vjudge1 | I - Roof Skeleton | C++17 (GCC 7-32) | Accepted | 30 ms | 0 KB |
| 241030319 | Jan/10/2024 12:10 | vjudge4 | I - Roof Skeleton | C++14 (GCC 6-32) | Accepted | 0 ms | 0 KB |
| 240422212 | Jan/06/2024 05:54 | vjudge1 | I - Roof Skeleton | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 240246419 | Jan/04/2024 17:57 | vjudge3 | I - Roof Skeleton | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 240080511 | Jan/03/2024 11:27 | vjudge2 | I - Roof Skeleton | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 239166290 | Dec/28/2023 10:31 | vjudge4 | I - Roof Skeleton | C++17 (GCC 9-64) | Accepted | 15 ms | 1200 KB |
| 237824554 | Dec/18/2023 20:31 | ManhCodeDao | J - RSA | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 237824505 | Dec/18/2023 20:30 | ManhCodeDao | I - Roof Skeleton | C++20 (GCC 11-64) | Accepted | 15 ms | 400 KB |
| 237824426 | Dec/18/2023 20:30 | ManhCodeDao | H - Robots' Art | C++20 (GCC 11-64) | Accepted | 358 ms | 393900 KB |
| 237824082 | Dec/18/2023 20:27 | ManhCodeDao | G - Permutations | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 237824004 | Dec/18/2023 20:26 | ManhCodeDao | F - Graph Factorization | C++20 (GCC 11-64) | Accepted | 62 ms | 200 KB |
| 237823743 | Dec/18/2023 20:25 | ManhCodeDao | E - Strange Digits | C++20 (GCC 11-64) | Accepted | 31 ms | 3500 KB |
| 237823635 | Dec/18/2023 20:24 | ManhCodeDao | C - Spending Budget | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 230909021 | Nov/02/2023 06:08 | vjudge1 | B - Blackjack | C++14 (GCC 6-32) | Accepted | 405 ms | 20900 KB |
| 230908955 | Nov/02/2023 06:07 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Accepted | 405 ms | 20900 KB |
| 230908939 | Nov/02/2023 06:07 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 200 KB |
| 230908919 | Nov/02/2023 06:07 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Accepted | 374 ms | 20900 KB |
| 230908701 | Nov/02/2023 06:03 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 3 | 46 ms | 2800 KB |
| 230908618 | Nov/02/2023 06:02 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 3 | 31 ms | 2800 KB |
| 230908445 | Nov/02/2023 06:00 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 3 | 46 ms | 2800 KB |
| 230908431 | Nov/02/2023 05:59 | tujunbo | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 200 KB |
| 230908158 | Nov/02/2023 05:55 | vjudge5 | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 3 | 46 ms | 2800 KB |
| 230907686 | Nov/02/2023 05:47 | vjudge2 | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 3 | 186 ms | 7200 KB |
| 230907643 | Nov/02/2023 05:46 | vjudge5 | B - Blackjack | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 200 KB |
| 230844313 | Nov/01/2023 17:52 | vjudge1 | B - Blackjack | C++20 (GCC 11-64) | Accepted | 733 ms | 91600 KB |
| 230778862 | Nov/01/2023 10:16 | vjudge3 | A - 12:30PM | C++20 (GCC 11-64) | Accepted | 109 ms | 110800 KB |
| 230775650 | Nov/01/2023 09:47 | vjudge2 | B - Blackjack | C++20 (GCC 11-64) | Accepted | 296 ms | 400 KB |
| 230764258 | Nov/01/2023 07:44 | vjudge5 | B - Blackjack | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 215836429 | Jul/27/2023 11:07 | znk2373065134 | E - Strange Digits | Python 3 | Time limit exceeded on test 11 | 1000 ms | 21500 KB |
| 215812856 | Jul/27/2023 06:33 | vjudge3 | H - Robots' Art | C++14 (GCC 6-32) | Accepted | 233 ms | 418400 KB |
| 215809358 | Jul/27/2023 05:48 | vjudge3 | E - Strange Digits | Python 3 | Time limit exceeded on test 11 | 1000 ms | 21000 KB |
| 215808954 | Jul/27/2023 05:42 | vjudge2 | E - Strange Digits | Python 3 | Wrong answer on test 1 | 31 ms | 100 KB |
| 215807953 | Jul/27/2023 05:30 | vjudge3 | E - Strange Digits | Python 3 | Runtime error on test 1 | 31 ms | 100 KB |
| 215751461 | Jul/26/2023 17:47 | vjudge1 | G - Permutations | Python 3 | Accepted | 46 ms | 0 KB |
| 215750723 | Jul/26/2023 17:42 | znk2373065134 | G - Permutations | Python 3 | Accepted | 46 ms | 0 KB |
| 215747737 | Jul/26/2023 17:20 | znk2373065134 | H - Robots' Art | C++14 (GCC 6-32) | Accepted | 249 ms | 221500 KB |
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