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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 |
|---|---|---|---|---|---|---|---|
| 388926308 | Aug/30/2026 18:47 | MD_Ma7mouuuud | A - Chinese Girls' Amusement | Python 3 | Accepted | 936 ms | 0 KB |
| 388925943 | Aug/30/2026 18:43 | MD_Ma7mouuuud | A - Chinese Girls' Amusement | Python 3 | Runtime error on test 1 | 156 ms | 2200 KB |
| 388189273 | Aug/24/2026 03:10 | steinum | F - Get Out! | C++17 (GCC 7-32) | Accepted | 92 ms | 100 KB |
| 387810701 | Aug/20/2026 18:11 | Probka | F - Get Out! | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 387810647 | Aug/20/2026 18:11 | Probka | F - Get Out! | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 387675476 | Aug/19/2026 14:53 | arwa_khattab | B - Reactor Cooling | C++20 (GCC 13-64) | Accepted | 92 ms | 100 KB |
| 387672917 | Aug/19/2026 14:31 | ahmedhusseinali107 | B - Reactor Cooling | C++20 (GCC 13-64) | Accepted | 124 ms | 100 KB |
| 387543805 | Aug/18/2026 13:10 | Ahmed-_-Abdelraheem | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 400 KB |
| 387543456 | Aug/18/2026 13:07 | Ahmed-_-Abdelraheem | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 400 KB |
| 387543346 | Aug/18/2026 13:06 | Ahmed-_-Abdelraheem | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 62 ms | 100 KB |
| 387457132 | Aug/17/2026 19:16 | Sophis | G - Beautiful People | C++17 (GCC 7-32) | Accepted | 218 ms | 0 KB |
| 387470888 | Aug/17/2026 20:25 | Sophis | H - Cracking' RSA | C++20 (GCC 13-64) | Accepted | 92 ms | 100 KB |
| 387470468 | Aug/17/2026 20:22 | Sophis | H - Cracking' RSA | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 387468989 | Aug/17/2026 20:12 | Sophis | G - Beautiful People | C++17 (GCC 7-32) | Accepted | 186 ms | 100 KB |
| 387391069 | Aug/17/2026 15:58 | Sophis | F - Get Out! | C++17 (GCC 7-32) | Accepted | 92 ms | 100 KB |
| 387351969 | Aug/17/2026 10:01 | Sophis | F - Get Out! | C++17 (GCC 7-32) | Accepted | 92 ms | 0 KB |
| 387346506 | Aug/17/2026 09:00 | Sophis | F - Get Out! | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 387294966 | Aug/16/2026 18:55 | Sophis | E - Nice Patterns Strike Back | C++17 (GCC 7-32) | Accepted | 406 ms | 100 KB |
| 387267080 | Aug/16/2026 15:16 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 387266680 | Aug/16/2026 15:12 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 62 ms | 0 KB |
| 387266389 | Aug/16/2026 15:09 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 92 ms | 0 KB |
| 387266342 | Aug/16/2026 15:09 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 387266222 | Aug/16/2026 15:08 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 387266020 | Aug/16/2026 15:06 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 100 KB |
| 387265358 | Aug/16/2026 15:00 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 387265312 | Aug/16/2026 15:00 | Probka | H - Cracking' RSA | C++20 (GCC 13-64) | Runtime error on test 1 | 62 ms | 0 KB |
| 387252500 | Aug/16/2026 13:08 | Probka | G - Beautiful People | C++20 (GCC 13-64) | Accepted | 186 ms | 8000 KB |
| 387249201 | Aug/16/2026 12:39 | Probka | E - Nice Patterns Strike Back | C++20 (GCC 13-64) | Accepted | 62 ms | 1800 KB |
| 387248650 | Aug/16/2026 12:34 | Probka | E - Nice Patterns Strike Back | C++20 (GCC 13-64) | Runtime error on test 5 | 62 ms | 0 KB |
| 387244698 | Aug/16/2026 11:58 | Probka | D - Matrix Multiplication | C++20 (GCC 13-64) | Accepted | 92 ms | 100 KB |
| 387243332 | Aug/16/2026 11:45 | Probka | C - New Year Bonus Grant | C++20 (GCC 13-64) | Accepted | 250 ms | 4300 KB |
| 387243289 | Aug/16/2026 11:45 | Probka | C - New Year Bonus Grant | C++20 (GCC 13-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 387241365 | Aug/16/2026 11:26 | Probka | C - New Year Bonus Grant | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 387238629 | Aug/16/2026 10:57 | Probka | C - New Year Bonus Grant | C++20 (GCC 13-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 387237364 | Aug/16/2026 10:44 | Probka | A - Chinese Girls' Amusement | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 387237206 | Aug/16/2026 10:43 | Probka | A - Chinese Girls' Amusement | C++20 (GCC 13-64) | Runtime error on test 1 | 62 ms | 0 KB |
| 387236827 | Aug/16/2026 10:39 | Sophis | D - Matrix Multiplication | C++17 (GCC 7-32) | Accepted | 124 ms | 100 KB |
| 387186727 | Aug/15/2026 20:42 | Sophis | C - New Year Bonus Grant | C++17 (GCC 7-32) | Accepted | 280 ms | 0 KB |
| 387186169 | Aug/15/2026 20:38 | Sophis | C - New Year Bonus Grant | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 387183272 | Aug/15/2026 20:12 | Sophis | C - New Year Bonus Grant | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 386938480 | Aug/13/2026 19:38 | Sophis | B - Reactor Cooling | C++17 (GCC 7-32) | Accepted | 92 ms | 100 KB |
| 386936080 | Aug/13/2026 19:19 | Sophis | A - Chinese Girls' Amusement | C++17 (GCC 7-32) | Accepted | 92 ms | 100 KB |
| 386890263 | Aug/13/2026 14:31 | Sophis | A - Chinese Girls' Amusement | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 386860505 | Aug/13/2026 09:38 | Ahmed-_-Abdelraheem | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 400 KB |
| 386860443 | Aug/13/2026 09:38 | Ahmed-_-Abdelraheem | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 30 ms | 0 KB |
| 386469051 | Aug/10/2026 13:21 | mr_warlock | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 406 ms | 4900 KB |
| 386468739 | Aug/10/2026 13:18 | mr_warlock | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 406 ms | 4900 KB |
| 386468383 | Aug/10/2026 13:15 | mr_warlock | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 92 ms | 200 KB |
| 386468170 | Aug/10/2026 13:13 | mr_warlock | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 62 ms | 200 KB |
| 386467685 | Aug/10/2026 13:08 | mr_warlock | B - Reactor Cooling | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 3300 KB |
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