→ 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 |
|---|---|---|---|---|---|---|---|
| 183337222 | Nov/30/2022 12:10 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183337167 | Nov/30/2022 12:10 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 30 ms | 300 KB |
| 183336667 | Nov/30/2022 12:05 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183331945 | Nov/30/2022 11:59 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183331899 | Nov/30/2022 11:59 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 404 ms | 65500 KB |
| 183331816 | Nov/30/2022 11:58 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 30 ms | 300 KB |
| 183331743 | Nov/30/2022 11:57 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183331672 | Nov/30/2022 11:56 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183331464 | Nov/30/2022 11:54 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 300 KB |
| 183331362 | Nov/30/2022 11:53 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 342 ms | 65500 KB |
| 183331099 | Nov/30/2022 11:51 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 404 ms | 65500 KB |
| 183330951 | Nov/30/2022 11:49 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 466 ms | 65500 KB |
| 183324227 | Nov/30/2022 10:39 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183324045 | Nov/30/2022 10:37 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183323804 | Nov/30/2022 10:34 | mod998244353 | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 183294292 | Nov/30/2022 06:10 | SeeleVollerei# | D - Yet Another Digit | C++14 (GCC 6-32) | Accepted | 30 ms | 7900 KB |
| 183293880 | Nov/30/2022 06:01 | SeeleVollerei# | D - Yet Another Digit | C++14 (GCC 6-32) | Wrong answer on test 6 | 30 ms | 0 KB |
| 183293858 | Nov/30/2022 06:01 | SeeleVollerei# | D - Yet Another Digit | C++14 (GCC 6-32) | Wrong answer on test 6 | 30 ms | 0 KB |
| 183291880 | Nov/30/2022 05:10 | SeeleVollerei# | I - Railroad Sort | C++14 (GCC 6-32) | Accepted | 124 ms | 100 KB |
| 183291848 | Nov/30/2022 05:09 | SeeleVollerei# | I - Railroad Sort | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 100 KB |
| 183290587 | Nov/30/2022 04:33 | SeeleVollerei# | C - Yellow Code | C++14 (GCC 6-32) | Accepted | 30 ms | 0 KB |
| 183290485 | Nov/30/2022 04:29 | SeeleVollerei# | C - Yellow Code | C++14 (GCC 6-32) | Wrong answer on test 4 | 0 ms | 0 KB |
| 183290382 | Nov/30/2022 04:27 | SeeleVollerei# | C - Yellow Code | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183290304 | Nov/30/2022 04:24 | SeeleVollerei# | C - Yellow Code | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183290068 | Nov/30/2022 04:17 | SeeleVollerei# | C - Yellow Code | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183173188 | Nov/29/2022 12:28 | jiangh. | A - Ackerman's Function | C++14 (GCC 6-32) | Memory limit exceeded on test 1 | 434 ms | 65500 KB |
| 183159042 | Nov/29/2022 12:07 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183157474 | Nov/29/2022 11:49 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 183157186 | Nov/29/2022 11:46 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183156868 | Nov/29/2022 11:43 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 300 KB |
| 183155983 | Nov/29/2022 11:32 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183155618 | Nov/29/2022 11:27 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183153354 | Nov/29/2022 10:58 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183152892 | Nov/29/2022 10:51 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183152657 | Nov/29/2022 10:48 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 183152327 | Nov/29/2022 10:44 | mod998244353# | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 175672112 | Oct/11/2022 21:07 | vjudge5 | I - Railroad Sort | C++20 (GCC 11-64) | Accepted | 62 ms | 800 KB |
| 175672047 | Oct/11/2022 21:06 | vjudge2 | C - Yellow Code | C++20 (GCC 11-64) | Accepted | 216 ms | 600 KB |
| 171281932 | Sep/08/2022 00:56 | vjudge4 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 1600 KB |
| 171281909 | Sep/08/2022 00:56 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 2400 KB |
| 171281876 | Sep/08/2022 00:55 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 498 ms | 65500 KB |
| 171281849 | Sep/08/2022 00:54 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 498 ms | 65500 KB |
| 171281806 | Sep/08/2022 00:53 | vjudge1 | A - Ackerman's Function | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 498 ms | 65500 KB |
| 171274174 | Sep/07/2022 22:29 | vjudge4 | E - Graduated Lexicographical Ordering | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 171274113 | Sep/07/2022 22:28 | vjudge1 | E - Graduated Lexicographical Ordering | GNU C11 | Compilation error | 0 ms | 0 KB |
| 171270003 | Sep/07/2022 21:34 | vjudge5 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 5 | 30 ms | 6800 KB |
| 171269943 | Sep/07/2022 21:33 | vjudge3 | A - Ackerman's Function | C++17 (GCC 9-64) | Wrong answer on test 6 | 30 ms | 1300 KB |
| 171269856 | Sep/07/2022 21:32 | vjudge4 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 1600 KB |
| 171269650 | Sep/07/2022 21:30 | vjudge4 | A - Ackerman's Function | C++20 (GCC 11-64) | Memory limit exceeded on test 8 | 902 ms | 65500 KB |
| 171269388 | Sep/07/2022 21:27 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 6 | 310 ms | 20500 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: May/23/2026 21:41:18 (g1).
Desktop version, switch to mobile version.
Supported by
