→ 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 |
|---|---|---|---|---|---|---|---|
| 53167823 | Apr/22/2019 22:03 | johndoe87 | E - Graduated Lexicographical Ordering | PyPy 2 | Runtime error on test 1 | 218 ms | 0 KB |
| 52541330 | Apr/09/2019 21:14 | vjudge1 | E - Graduated Lexicographical Ordering | GNU C++11 | Accepted | 62 ms | 3500 KB |
| 52518018 | Apr/09/2019 09:58 | vjudge4 | E - Graduated Lexicographical Ordering | GNU C++11 | Wrong answer on test 4 | 62 ms | 3500 KB |
| 52448414 | Apr/07/2019 11:47 | vjudge2 | E - Graduated Lexicographical Ordering | GNU C++11 | Accepted | 156 ms | 28600 KB |
| 52448352 | Apr/07/2019 11:46 | vjudge3 | E - Graduated Lexicographical Ordering | GNU C++11 | Wrong answer on test 1 | 124 ms | 28400 KB |
| 52437343 | Apr/07/2019 07:35 | Roundgod | E - Graduated Lexicographical Ordering | C++17 (GCC 7-32) | Accepted | 62 ms | 300 KB |
| 52433402 | Apr/07/2019 04:24 | Roundgod | F - GSM | PyPy 3 | Time limit exceeded on test 1 | 1000 ms | 12300 KB |
| 52433397 | Apr/07/2019 04:24 | Roundgod | F - GSM | Python 3 | Accepted | 560 ms | 500 KB |
| 52433378 | Apr/07/2019 04:22 | Roundgod | F - GSM | Python 3 | Time limit exceeded on test 1 | 1000 ms | 500 KB |
| 52433374 | Apr/07/2019 04:22 | Roundgod | F - GSM | Python 3 | Time limit exceeded on test 1 | 1000 ms | 500 KB |
| 52433366 | Apr/07/2019 04:22 | Roundgod | F - GSM | PyPy 2 | Time limit exceeded on test 1 | 1000 ms | 9000 KB |
| 52433358 | Apr/07/2019 04:21 | Roundgod | F - GSM | PyPy 3 | Time limit exceeded on test 1 | 1000 ms | 11800 KB |
| 52418009 | Apr/06/2019 18:52 | Roundgod | B - The Minimal Angle | C++17 (GCC 7-32) | Accepted | 248 ms | 100 KB |
| 52417524 | Apr/06/2019 18:41 | Roundgod | B - The Minimal Angle | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 100 KB |
| 52417336 | Apr/06/2019 18:36 | Roundgod | B - The Minimal Angle | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 100 KB |
| 52416975 | Apr/06/2019 18:28 | Roundgod | B - The Minimal Angle | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 100 KB |
| 52416834 | Apr/06/2019 18:25 | Roundgod | B - The Minimal Angle | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 100 KB |
| 52382371 | Apr/06/2019 13:43 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Accepted | 92 ms | 900 KB |
| 52382215 | Apr/06/2019 13:39 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 9 | 30 ms | 500 KB |
| 52382002 | Apr/06/2019 13:32 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 7 | 30 ms | 500 KB |
| 52381498 | Apr/06/2019 13:19 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 19 | 92 ms | 900 KB |
| 52381413 | Apr/06/2019 13:16 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 19 | 62 ms | 600 KB |
| 52381046 | Apr/06/2019 13:06 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 9 | 62 ms | 300 KB |
| 52380839 | Apr/06/2019 13:01 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 18 | 62 ms | 600 KB |
| 52380494 | Apr/06/2019 12:52 | Roundgod# | G - Warehouse Keeper | C++17 (GCC 7-32) | Wrong answer on test 18 | 62 ms | 600 KB |
| 52379188 | Apr/06/2019 12:23 | Roundgod# | A - Ackerman's Function | C++17 (GCC 7-32) | Accepted | 62 ms | 500 KB |
| 52378238 | Apr/06/2019 12:04 | Roundgod# | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 8 | 30 ms | 500 KB |
| 52378214 | Apr/06/2019 12:03 | Roundgod# | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 8 | 62 ms | 500 KB |
| 52378150 | Apr/06/2019 12:02 | Roundgod# | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 500 KB |
| 52377822 | Apr/06/2019 11:55 | Roundgod# | A - Ackerman's Function | C++17 (GCC 7-32) | Runtime error on test 2 | 30 ms | 600 KB |
| 52375491 | Apr/06/2019 11:05 | Roundgod# | H - Don't Go Left | C++17 (GCC 7-32) | Accepted | 62 ms | 800 KB |
| 52375342 | Apr/06/2019 11:01 | Roundgod# | H - Don't Go Left | C++17 (GCC 7-32) | Wrong answer on test 7 | 30 ms | 500 KB |
| 52374832 | Apr/06/2019 10:49 | Roundgod# | H - Don't Go Left | C++17 (GCC 7-32) | Wrong answer on test 7 | 60 ms | 500 KB |
| 52373840 | Apr/06/2019 10:25 | Roundgod# | I - Railroad Sort | C++17 (GCC 7-32) | Accepted | 154 ms | 500 KB |
| 52373522 | Apr/06/2019 10:17 | Roundgod# | I - Railroad Sort | C++17 (GCC 7-32) | Wrong answer on test 6 | 30 ms | 100 KB |
| 52372831 | Apr/06/2019 09:59 | Roundgod# | D - Yet Another Digit | C++17 (GCC 7-32) | Accepted | 92 ms | 600 KB |
| 52372747 | Apr/06/2019 09:56 | Roundgod# | D - Yet Another Digit | C++17 (GCC 7-32) | Wrong answer on test 18 | 30 ms | 400 KB |
| 52372240 | Apr/06/2019 09:44 | Roundgod# | D - Yet Another Digit | C++17 (GCC 7-32) | Wrong answer on test 10 | 62 ms | 400 KB |
| 52372063 | Apr/06/2019 09:40 | Roundgod# | D - Yet Another Digit | C++17 (GCC 7-32) | Wrong answer on test 9 | 60 ms | 400 KB |
| 52371543 | Apr/06/2019 09:26 | Roundgod# | D - Yet Another Digit | C++17 (GCC 7-32) | Wrong answer on test 9 | 62 ms | 100 KB |
| 52370906 | Apr/06/2019 09:07 | Roundgod# | C - Yellow Code | C++17 (GCC 7-32) | Accepted | 60 ms | 400 KB |
| 50143216 | Feb/19/2019 03:47 | Fister | E - Graduated Lexicographical Ordering | GNU C++11 | Wrong answer on test 1 | 0 ms | 500 KB |
| 47092920 | Dec/16/2018 10:04 | vjudge5 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Wrong answer on test 12 | 92 ms | 50500 KB |
| 47092907 | Dec/16/2018 10:03 | vjudge3 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 1000 ms | 50400 KB |
| 47092797 | Dec/16/2018 10:00 | vjudge3 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Wrong answer on test 12 | 92 ms | 42200 KB |
| 47092345 | Dec/16/2018 09:44 | vjudge2 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Wrong answer on test 12 | 92 ms | 26200 KB |
| 47066116 | Dec/15/2018 18:59 | vjudge3 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Wrong answer on test 6 | 62 ms | 26200 KB |
| 47016686 | Dec/14/2018 22:29 | vjudge1 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Wrong answer on test 12 | 62 ms | 26000 KB |
| 46904042 | Dec/11/2018 16:20 | vjudge4 | E - Graduated Lexicographical Ordering | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 1000 ms | 25900 KB |
| 44523927 | Oct/19/2018 02:38 | Harpae | G - Warehouse Keeper | Java 8 | Wrong answer on test 7 | 186 ms | 3600 KB |
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