→ 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 |
|---|---|---|---|---|---|---|---|
| 93873878 | Sep/26/2020 15:39 | Time do fim de semana: Lebossle, Emiso, fmota# | E - New Hierarchy | PyPy 3 | Accepted | 280 ms | 0 KB |
| 93873551 | Sep/26/2020 15:35 | Time do fim de semana: Lebossle, Emiso, fmota# | B - Busy Beavers | C++14 (GCC 6-32) | Time limit exceeded on test 3 | 3000 ms | 202300 KB |
| 93873527 | Sep/26/2020 15:35 | Time do fim de semana: Lebossle, Emiso, fmota# | E - New Hierarchy | PyPy 3 | Runtime error on test 1 | 434 ms | 2200 KB |
| 93873435 | Sep/26/2020 15:34 | Time do fim de semana: Lebossle, Emiso, fmota# | E - New Hierarchy | PyPy 3 | Runtime error on test 1 | 436 ms | 2200 KB |
| 93873235 | Sep/26/2020 15:31 | Time do fim de semana: Lebossle, Emiso, fmota# | B - Busy Beavers | GNU C++11 | Time limit exceeded on test 3 | 3000 ms | 202100 KB |
| 93870721 | Sep/26/2020 14:59 | Time do fim de semana: Lebossle, Emiso, fmota# | J - Subtrees | C++17 (GCC 9-64) | Accepted | 62 ms | 400 KB |
| 93870667 | Sep/26/2020 14:58 | Time do fim de semana: Lebossle, Emiso, fmota# | J - Subtrees | C++17 (GCC 9-64) | Runtime error on test 1 | 30 ms | 0 KB |
| 91285861 | Aug/29/2020 16:01 | n_dao107 | H - Expected Number of Points | C++14 (GCC 6-32) | Accepted | 904 ms | 200 KB |
| 91284811 | Aug/29/2020 15:43 | n_dao107 | H - Expected Number of Points | C++14 (GCC 6-32) | Wrong answer on test 3 | 60 ms | 200 KB |
| 91271309 | Aug/29/2020 12:11 | BAN: binsjl, alechuang98, n_dao107# | C - Center of the Universe | C++14 (GCC 6-32) | Accepted | 748 ms | 2500 KB |
| 91270322 | Aug/29/2020 11:56 | BAN: binsjl, alechuang98, n_dao107# | C - Center of the Universe | C++14 (GCC 6-32) | Wrong answer on test 8 | 62 ms | 2500 KB |
| 91264977 | Aug/29/2020 10:33 | BAN: binsjl, alechuang98, n_dao107# | F - Knights | C++17 (GCC 7-32) | Accepted | 62 ms | 200 KB |
| 91262781 | Aug/29/2020 09:58 | BAN: binsjl, alechuang98, n_dao107# | B - Busy Beavers | C++14 (GCC 6-32) | Accepted | 1248 ms | 24600 KB |
| 91261238 | Aug/29/2020 09:31 | BAN: binsjl, alechuang98, n_dao107# | J - Subtrees | C++14 (GCC 6-32) | Accepted | 62 ms | 500 KB |
| 89406858 | Aug/09/2020 17:35 | waynetuinfor | A - Aviation Reform | C++17 (GCC 7-32) | Accepted | 468 ms | 7800 KB |
| 89406578 | Aug/09/2020 17:30 | waynetuinfor | A - Aviation Reform | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 3600 KB |
| 89375502 | Aug/09/2020 08:38 | oToToT | C - Center of the Universe | C++17 (GCC 9-64) | Accepted | 1246 ms | 4400 KB |
| 89330137 | Aug/08/2020 14:25 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Accepted | 2650 ms | 249000 KB |
| 89330066 | Aug/08/2020 14:23 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Time limit exceeded on test 2 | 3000 ms | 249000 KB |
| 89329982 | Aug/08/2020 14:22 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Time limit exceeded on test 2 | 3000 ms | 249000 KB |
| 89329698 | Aug/08/2020 14:17 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Wrong answer on test 1 | 1620 ms | 249000 KB |
| 89329617 | Aug/08/2020 14:16 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Time limit exceeded on test 1 | 3000 ms | 249000 KB |
| 89329396 | Aug/08/2020 14:13 | wanna be tau: moe.tsuki, oToToT# | B - Busy Beavers | C++17 (GCC 9-64) | Memory limit exceeded on test 2 | 1994 ms | 262100 KB |
| 89328827 | Aug/08/2020 14:04 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | D - Cyclic Index | C++17 (GCC 7-32) | Wrong answer on test 6 | 60 ms | 3800 KB |
| 89327789 | Aug/08/2020 13:48 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | D - Cyclic Index | C++17 (GCC 7-32) | Wrong answer on test 5 | 60 ms | 3800 KB |
| 89327613 | Aug/08/2020 13:45 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | D - Cyclic Index | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 3800 KB |
| 89326587 | Aug/08/2020 13:29 | wanna be tau: moe.tsuki, oToToT# | J - Subtrees | C++17 (GCC 9-64) | Accepted | 60 ms | 4400 KB |
| 89326131 | Aug/08/2020 13:22 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | Python 2 | Compilation error | 0 ms | 0 KB |
| 89324430 | Aug/08/2020 12:54 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | E - New Hierarchy | C++17 (GCC 7-32) | Accepted | 62 ms | 3800 KB |
| 89323985 | Aug/08/2020 12:47 | wanna be tau: moe.tsuki, oToToT# | C - Center of the Universe | C++17 (GCC 9-64) | Wrong answer on test 4 | 30 ms | 4400 KB |
| 89322328 | Aug/08/2020 12:20 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | E - New Hierarchy | C++17 (GCC 7-32) | Wrong answer on test 5 | 60 ms | 3800 KB |
| 89320412 | Aug/08/2020 11:51 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | B - Busy Beavers | C++17 (GCC 7-32) | Accepted | 1714 ms | 28200 KB |
| 89320373 | Aug/08/2020 11:50 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | B - Busy Beavers | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 3000 ms | 52600 KB |
| 89319465 | Aug/08/2020 11:35 | wanna be tau: moe.tsuki, oToToT# | F - Knights | C++17 (GCC 9-64) | Accepted | 60 ms | 4400 KB |
| 89318771 | Aug/08/2020 11:25 | wanna be tau: moe.tsuki, oToToT# | F - Knights | C++17 (GCC 9-64) | Wrong answer on test 1 | 30 ms | 4400 KB |
| 89318689 | Aug/08/2020 11:24 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | G - Nim for Three | C++17 (GCC 7-32) | Accepted | 62 ms | 3800 KB |
| 89318067 | Aug/08/2020 11:15 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | H - Expected Number of Points | C++17 (GCC 7-32) | Accepted | 560 ms | 3900 KB |
| 89317770 | Aug/08/2020 11:10 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | B - Busy Beavers | C++17 (GCC 7-32) | Wrong answer on test 5 | 2370 ms | 15600 KB |
| 89317729 | Aug/08/2020 11:09 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | B - Busy Beavers | C++17 (GCC 7-32) | Wrong answer on test 5 | 434 ms | 5900 KB |
| 89317690 | Aug/08/2020 11:09 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | B - Busy Beavers | C++17 (GCC 7-32) | Time limit exceeded on test 5 | 3000 ms | 15100 KB |
| 89317080 | Aug/08/2020 11:00 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 89317069 | Aug/08/2020 11:00 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 89316624 | Aug/08/2020 10:53 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | F - Knights | C++17 (GCC 7-32) | Accepted | 124 ms | 3800 KB |
| 89315972 | Aug/08/2020 10:43 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | H - Expected Number of Points | C++17 (GCC 7-32) | Wrong answer on test 4 | 62 ms | 3800 KB |
| 89315498 | Aug/08/2020 10:37 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | H - Expected Number of Points | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 3800 KB |
| 89315230 | Aug/08/2020 10:33 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 89314878 | Aug/08/2020 10:27 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | J - Subtrees | C++17 (GCC 7-32) | Accepted | 62 ms | 4300 KB |
| 89314075 | Aug/08/2020 10:14 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 89313943 | Aug/08/2020 10:12 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Accepted | 404 ms | 4200 KB |
| 89312746 | Aug/08/2020 09:54 | waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# | C - Center of the Universe | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
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