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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 |
|---|---|---|---|---|---|---|---|
| 390281286 | Sep/11/2026 10:32 | hundunlilun1 | J - Triatrip | C++20 (GCC 13-64) | Runtime error on test 1 | 92 ms | 300 KB |
| 390281239 | Sep/11/2026 10:31 | hundunlilun1 | J - Triatrip | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 300 KB |
| 390280716 | Sep/11/2026 10:24 | hundunlilun1 | J - Triatrip | C++20 (GCC 13-64) | Runtime error on test 1 | 1250 ms | 0 KB |
| 390280519 | Sep/11/2026 10:21 | hundunlilun1 | J - Triatrip | C++20 (GCC 13-64) | Runtime error on test 1 | 1186 ms | 0 KB |
| 390166247 | Sep/10/2026 08:55 | ezraft | B - Car Wash | C++20 (GCC 13-64) | Accepted | 92 ms | 100 KB |
| 390166004 | Sep/10/2026 08:51 | ezraft | B - Car Wash | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 390163477 | Sep/10/2026 08:12 | ezraft | C - Painting Cottages | C++20 (GCC 13-64) | Accepted | 1342 ms | 63800 KB |
| 390163084 | Sep/10/2026 08:06 | ezraft | C - Painting Cottages | C++20 (GCC 13-64) | Wrong answer on test 6 | 62 ms | 0 KB |
| 390154916 | Sep/10/2026 05:14 | ezraft | G - TV Show | C++20 (GCC 13-64) | Accepted | 124 ms | 100 KB |
| 390154721 | Sep/10/2026 05:09 | ezraft | G - TV Show | C++20 (GCC 13-64) | Wrong answer on test 7 | 62 ms | 0 KB |
| 390154633 | Sep/10/2026 05:06 | ezraft | G - TV Show | C++20 (GCC 13-64) | Wrong answer on test 7 | 92 ms | 0 KB |
| 390148096 | Sep/10/2026 01:04 | ezraft | A - Brackets | C++20 (GCC 13-64) | Accepted | 218 ms | 100 KB |
| 390146779 | Sep/10/2026 00:23 | ezraft | H - Hard Test | C++20 (GCC 13-64) | Accepted | 92 ms | 100 KB |
| 390146511 | Sep/10/2026 00:14 | ezraft | H - Hard Test | C++20 (GCC 13-64) | Wrong answer on test 25 | 62 ms | 0 KB |
| 390145580 | Sep/09/2026 23:49 | ezraft | I - Travel Agency | C++20 (GCC 13-64) | Accepted | 186 ms | 6500 KB |
| 390142906 | Sep/09/2026 22:54 | ezraft | E - Minima | C++20 (GCC 13-64) | Accepted | 718 ms | 443000 KB |
| 390139528 | Sep/09/2026 22:02 | ezraft | F - Move to Front | C++20 (GCC 13-64) | Accepted | 218 ms | 9200 KB |
| 390137152 | Sep/09/2026 21:31 | ezraft | J - Triatrip | C++20 (GCC 13-64) | Accepted | 842 ms | 600 KB |
| 390137120 | Sep/09/2026 21:31 | ezraft | J - Triatrip | C++20 (GCC 13-64) | Wrong answer on test 19 | 592 ms | 600 KB |
| 390129622 | Sep/09/2026 20:25 | ezraft | D - Dinner Problem | PyPy 3-64 | Accepted | 186 ms | 2300 KB |
| 390129596 | Sep/09/2026 20:25 | ezraft | D - Dinner Problem | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 386747197 | Aug/12/2026 14:06 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Wrong answer on test 19 | 156 ms | 2200 KB |
| 386746988 | Aug/12/2026 14:04 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Time limit exceeded on test 20 | 2000 ms | 1900 KB |
| 386746926 | Aug/12/2026 14:04 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Time limit exceeded on test 20 | 2000 ms | 600 KB |
| 386746881 | Aug/12/2026 14:03 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Wrong answer on test 19 | 218 ms | 1100 KB |
| 386745995 | Aug/12/2026 13:58 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Wrong answer on test 19 | 312 ms | 4000 KB |
| 386744702 | Aug/12/2026 13:50 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Wrong answer on test 8 | 124 ms | 100 KB |
| 386728906 | Aug/12/2026 12:04 | qwwqcy | A - Brackets | C++17 (GCC 7-32) | Accepted | 280 ms | 1700 KB |
| 384940099 | Jul/31/2026 06:07 | SoiMae | J - Triatrip | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 15600 KB |
| 384939170 | Jul/31/2026 05:49 | SoiMae | C - Painting Cottages | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 62 ms | 100 KB |
| 384939123 | Jul/31/2026 05:48 | SoiMae | I - Travel Agency | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 46900 KB |
| 384939084 | Jul/31/2026 05:47 | SoiMae | I - Travel Agency | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 49600 KB |
| 384939036 | Jul/31/2026 05:46 | SoiMae | E - Minima | C++23 (GCC 14-64, msys2) | Accepted | 1000 ms | 117500 KB |
| 384938827 | Jul/31/2026 05:42 | SoiMae | F - Move to Front | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 29000 KB |
| 384938719 | Jul/31/2026 05:41 | SoiMae | F - Move to Front | C++23 (GCC 14-64, msys2) | Accepted | 342 ms | 24500 KB |
| 384218217 | Jul/25/2026 18:24 | cyancloud | J - Triatrip | C++17 (GCC 7-32) | Accepted | 1406 ms | 2800 KB |
| 384041623 | Jul/24/2026 10:45 | SoiMae | F - Move to Front | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 29000 KB |
| 383809400 | Jul/22/2026 13:27 | SoiMae# | I - Travel Agency | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 62 ms | 10200 KB |
| 383807390 | Jul/22/2026 13:07 | SoiMae# | H - Hard Test | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 1800 KB |
| 383806807 | Jul/22/2026 13:01 | SoiMae# | H - Hard Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 1800 KB |
| 383806566 | Jul/22/2026 12:59 | SoiMae# | H - Hard Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 1800 KB |
| 383804796 | Jul/22/2026 12:41 | SoiMae# | I - Travel Agency | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 30 ms | 8600 KB |
| 383804254 | Jul/22/2026 12:36 | SoiMae# | I - Travel Agency | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 30 ms | 10400 KB |
| 383803666 | Jul/22/2026 12:30 | SoiMae# | H - Hard Test | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 4100 KB |
| 383802898 | Jul/22/2026 12:24 | SoiMae# | F - Move to Front | C++23 (GCC 14-64, msys2) | Accepted | 592 ms | 52000 KB |
| 383802578 | Jul/22/2026 12:20 | SoiMae# | F - Move to Front | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 62 ms | 27400 KB |
| 383802021 | Jul/22/2026 12:15 | SoiMae# | C - Painting Cottages | C++23 (GCC 14-64, msys2) | Accepted | 1436 ms | 68200 KB |
| 383801820 | Jul/22/2026 12:13 | SoiMae# | F - Move to Front | C++23 (GCC 14-64, msys2) | Accepted | 530 ms | 24500 KB |
| 383801380 | Jul/22/2026 12:09 | SoiMae# | F - Move to Front | C++23 (GCC 14-64, msys2) | Wrong answer on test 27 | 500 ms | 24500 KB |
| 383801281 | Jul/22/2026 12:08 | SoiMae# | C - Painting Cottages | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 44 | 2000 ms | 68500 KB |
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