→ 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 |
|---|---|---|---|---|---|---|---|
| 292234875 | Nov/18/2024 21:07 | Tangerine: orenji, i_hate_green, ReAttempt7# | J - Jingles of a String | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 292234748 | Nov/18/2024 21:07 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Accepted | 6077 ms | 511600 KB |
| 292234689 | Nov/18/2024 21:06 | Tangerine: orenji, i_hate_green, ReAttempt7# | J - Jingles of a String | C++17 (GCC 7-32) | Time limit exceeded on test 38 | 2000 ms | 100 KB |
| 292234567 | Nov/18/2024 21:05 | Tangerine: orenji, i_hate_green, ReAttempt7# | J - Jingles of a String | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 292234003 | Nov/18/2024 21:01 | Tangerine: orenji, i_hate_green, ReAttempt7# | J - Jingles of a String | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 292231841 | Nov/18/2024 20:46 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 292231293 | Nov/18/2024 20:42 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 296 ms | 524300 KB |
| 292231055 | Nov/18/2024 20:40 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 30 ms | 0 KB |
| 292230821 | Nov/18/2024 20:38 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 218 ms | 524300 KB |
| 292230730 | Nov/18/2024 20:38 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 292230548 | Nov/18/2024 20:37 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 281 ms | 524300 KB |
| 292230309 | Nov/18/2024 20:35 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 171 ms | 524300 KB |
| 292230134 | Nov/18/2024 20:34 | Tangerine: orenji, i_hate_green, ReAttempt7# | A - Astronomy Problem | C++17 (GCC 7-32) | Runtime error on test 1 | 46 ms | 0 KB |
| 288399327 | Oct/28/2024 00:44 | Corman et al.: uliseslp, jerefigo, tarche# | J - Jingles of a String | C++20 (GCC 13-64) | Accepted | 890 ms | 37900 KB |
| 288399175 | Oct/28/2024 00:41 | Corman et al.: uliseslp, jerefigo, tarche# | J - Jingles of a String | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 116500 KB |
| 288399034 | Oct/28/2024 00:39 | Corman et al.: uliseslp, jerefigo, tarche# | J - Jingles of a String | C++20 (GCC 13-64) | Time limit exceeded on test 40 | 2000 ms | 136600 KB |
| 288397403 | Oct/28/2024 00:12 | Corman et al.: uliseslp, jerefigo, tarche# | F - Figure Skating | C++20 (GCC 13-64) | Accepted | 468 ms | 0 KB |
| 288397270 | Oct/28/2024 00:10 | Corman et al.: uliseslp, jerefigo, tarche# | F - Figure Skating | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 1000 ms | 0 KB |
| 288393048 | Oct/27/2024 23:16 | Corman et al.: uliseslp, jerefigo, tarche# | G - Game of Col on Bamboo Forests | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 288388983 | Oct/27/2024 22:33 | Corman et al.: uliseslp, jerefigo, tarche# | A - Astronomy Problem | C++20 (GCC 13-64) | Accepted | 3999 ms | 365300 KB |
| 288388960 | Oct/27/2024 22:33 | Corman et al.: uliseslp, jerefigo, tarche# | A - Astronomy Problem | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 288386772 | Oct/27/2024 22:12 | Corman et al.: uliseslp, jerefigo, tarche# | A - Astronomy Problem | C++20 (GCC 13-64) | Time limit exceeded on test 3 | 8000 ms | 100 KB |
| 283735584 | Sep/30/2024 12:44 | qqqaaazzz | B - Bipartite Bicolored Graphs | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 283491235 | Sep/29/2024 10:21 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 100 KB |
| 283490076 | Sep/29/2024 10:10 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Accepted | 1781 ms | 44400 KB |
| 283489686 | Sep/29/2024 10:07 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 35300 KB |
| 283489599 | Sep/29/2024 10:06 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 35300 KB |
| 283489344 | Sep/29/2024 10:03 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 35300 KB |
| 283486773 | Sep/29/2024 09:39 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 43100 KB |
| 283486554 | Sep/29/2024 09:37 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 43100 KB |
| 283486196 | Sep/29/2024 09:35 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 43100 KB |
| 283485373 | Sep/29/2024 09:28 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 35300 KB |
| 283485291 | Sep/29/2024 09:27 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 8 | 2000 ms | 43100 KB |
| 283484662 | Sep/29/2024 09:22 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 7 | 2000 ms | 43100 KB |
| 283483991 | Sep/29/2024 09:16 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 9 | 2000 ms | 35300 KB |
| 283482745 | Sep/29/2024 09:06 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 2000 ms | 35300 KB |
| 283481654 | Sep/29/2024 08:57 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 2000 ms | 68200 KB |
| 283480545 | Sep/29/2024 08:47 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Time limit exceeded on test 12 | 2000 ms | 77600 KB |
| 283479825 | Sep/29/2024 08:41 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 2 | 593 ms | 68200 KB |
| 283479722 | Sep/29/2024 08:40 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 2 | 577 ms | 68200 KB |
| 283320412 | Sep/28/2024 09:30 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 18100 KB |
| 283179203 | Sep/27/2024 16:27 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 283159497 | Sep/27/2024 13:42 | qqqaaazzz | H - Heavy-Light Decomposition | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 283149785 | Sep/27/2024 12:08 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 0 KB |
| 283148527 | Sep/27/2024 11:57 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Accepted | 249 ms | 142000 KB |
| 283147502 | Sep/27/2024 11:47 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Wrong answer on test 11 | 218 ms | 142000 KB |
| 283146943 | Sep/27/2024 11:42 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Wrong answer on test 11 | 233 ms | 142000 KB |
| 283146219 | Sep/27/2024 11:36 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 142000 KB |
| 283130986 | Sep/27/2024 08:57 | qqqaaazzz | E - Ebola Virus | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 71000 KB |
| 283020349 | Sep/26/2024 12:35 | qqqaaazzz | F - Figure Skating | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
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