→ 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 |
|---|---|---|---|---|---|---|---|
| 219859989 | Aug/22/2023 06:11 | vjudge5 | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 200 KB |
| 219858877 | Aug/22/2023 05:54 | vjudge2 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 219858638 | Aug/22/2023 05:50 | vjudge3 | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 200 KB |
| 219812064 | Aug/21/2023 18:36 | vjudge2 | E - Elegant Square | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 800 KB |
| 219812051 | Aug/21/2023 18:36 | vjudge5 | E - Elegant Square | C++17 (GCC 9-64) | Accepted | 0 ms | 0 KB |
| 219808918 | Aug/21/2023 18:09 | vjudge1 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 219807853 | Aug/21/2023 17:59 | vjudge4 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 1600 KB |
| 219805961 | Aug/21/2023 17:43 | vjudge4 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 219805437 | Aug/21/2023 17:39 | vjudge3 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 100 KB |
| 219766371 | Aug/21/2023 11:46 | vjudge3 | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 1600 KB |
| 219760124 | Aug/21/2023 10:53 | vjudge4 | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 1600 KB |
| 219741802 | Aug/21/2023 06:50 | vjudge2 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 219741760 | Aug/21/2023 06:49 | vjudge3 | E - Elegant Square | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 1000 KB |
| 219741171 | Aug/21/2023 06:38 | vjudge5 | E - Elegant Square | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 219741085 | Aug/21/2023 06:37 | vjudge3 | E - Elegant Square | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 1000 KB |
| 219667967 | Aug/20/2023 14:37 | vjudge5 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 219663490 | Aug/20/2023 13:57 | vjudge3 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 219662167 | Aug/20/2023 13:45 | vjudge2 | E - Elegant Square | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 219658843 | Aug/20/2023 13:13 | vjudge4 | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 219658733 | Aug/20/2023 13:12 | vjudge4 | E - Elegant Square | C++17 (GCC 7-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 219653026 | Aug/20/2023 12:15 | vjudge3 | E - Elegant Square | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 219647689 | Aug/20/2023 11:17 | vjudge1 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 219644749 | Aug/20/2023 10:43 | vjudge1 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 219638626 | Aug/20/2023 09:37 | vjudge4 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 100 KB |
| 219638257 | Aug/20/2023 09:32 | vjudge3 | E - Elegant Square | C++17 (GCC 7-32) | Accepted | 15 ms | 200 KB |
| 219632884 | Aug/20/2023 08:21 | vjudge5 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 219632836 | Aug/20/2023 08:20 | deng_wo_ni_xi | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 219632477 | Aug/20/2023 08:14 | deng_wo_ni_xi | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 200 KB |
| 219632437 | Aug/20/2023 08:13 | vjudge4 | E - Elegant Square | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 219632433 | Aug/20/2023 08:13 | vjudge2 | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 219632370 | Aug/20/2023 08:13 | deng_wo_ni_xi | E - Elegant Square | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 218112412 | Aug/10/2023 09:12 | vjudge1 | A - Ambitious Plan | C++20 (GCC 11-64) | Accepted | 327 ms | 200 KB |
| 216749632 | Aug/01/2023 20:46 | sh1erkeh | A - Ambitious Plan | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 216747485 | Aug/01/2023 20:28 | sh1erkeh | A - Ambitious Plan | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 215498187 | Jul/25/2023 16:08 | underkill | C - Catalan Combinatorial Objects | C++14 (GCC 6-32) | Accepted | 15 ms | 200 KB |
| 215497916 | Jul/25/2023 16:06 | underkill | C - Catalan Combinatorial Objects | C++14 (GCC 6-32) | Accepted | 0 ms | 0 KB |
| 215497760 | Jul/25/2023 16:05 | underkill | C - Catalan Combinatorial Objects | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 215482044 | Jul/25/2023 14:07 | Usama_Ali | C - Catalan Combinatorial Objects | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 215481786 | Jul/25/2023 14:05 | Usama_Ali | C - Catalan Combinatorial Objects | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 215481566 | Jul/25/2023 14:03 | Usama_Ali | C - Catalan Combinatorial Objects | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 800 KB |
| 215481316 | Jul/25/2023 14:00 | Usama_Ali | C - Catalan Combinatorial Objects | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 800 KB |
| 215001999 | Jul/22/2023 09:55 | vjudge2 | G - Greater Number Wins | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 79500 KB |
| 215001978 | Jul/22/2023 09:55 | vjudge4 | G - Greater Number Wins | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 79500 KB |
| 214996837 | Jul/22/2023 09:12 | Hidden_Walker_1.0 | G - Greater Number Wins | C++17 (GCC 7-32) | Accepted | 1590 ms | 79500 KB |
| 214992574 | Jul/22/2023 08:33 | Rudro25 | G - Greater Number Wins | C++17 (GCC 7-32) | Accepted | 1559 ms | 79500 KB |
| 214991994 | Jul/22/2023 08:27 | Hidden_Walker_1.0 | G - Greater Number Wins | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 79500 KB |
| 214987424 | Jul/22/2023 07:29 | Hidden_Walker_1.0 | G - Greater Number Wins | C++17 (GCC 7-32) | Accepted | 1559 ms | 79500 KB |
| 214987248 | Jul/22/2023 07:27 | Hidden_Walker_1.0 | G - Greater Number Wins | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 79500 KB |
| 214987129 | Jul/22/2023 07:26 | Hidden_Walker_1.0 | G - Greater Number Wins | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 79500 KB |
| 214963572 | Jul/22/2023 00:27 | Mostafa.mahmoud2001 | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 0 ms | 0 KB |
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