→ 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 |
|---|---|---|---|---|---|---|---|
| 20963485 | Sep/28/2016 12:23 | SoiMae | C - Center of the Universe | GNU C++ | Wrong answer on test 13 | 498 ms | 1100 KB |
| 20963476 | Sep/28/2016 12:22 | SoiMae | F - Knights | GNU C++ | Accepted | 30 ms | 200 KB |
| 20963411 | Sep/28/2016 12:18 | SoiMae | C - Center of the Universe | GNU C++ | Wrong answer on test 13 | 528 ms | 800 KB |
| 20963376 | Sep/28/2016 12:16 | SoiMae | J - Subtrees | GNU C++ | Accepted | 30 ms | 500 KB |
| 20963365 | Sep/28/2016 12:16 | SoiMae | C - Center of the Universe | GNU C++ | Runtime error on test 1 | 0 ms | 800 KB |
| 20963353 | Sep/28/2016 12:15 | SoiMae | F - Knights | GNU C++ | Time limit exceeded on test 4 | 2000 ms | 200 KB |
| 20963096 | Sep/28/2016 11:57 | SoiMae | C - Center of the Universe | GNU C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 20962871 | Sep/28/2016 11:41 | SoiMae | F - Knights | GNU C++ | Wrong answer on test 2 | 0 ms | 600 KB |
| 20962756 | Sep/28/2016 11:34 | SoiMae | F - Knights | GNU C++ | Wrong answer on test 2 | 0 ms | 600 KB |
| 20962642 | Sep/28/2016 11:26 | SoiMae | I - Railroad Simulator | GNU C++ | Wrong answer on test 2 | 0 ms | 200 KB |
| 20962562 | Sep/28/2016 11:20 | SoiMae | F - Knights | GNU C++ | Wrong answer on test 2 | 0 ms | 600 KB |
| 20962552 | Sep/28/2016 11:19 | SoiMae | C - Center of the Universe | GNU C++ | Time limit exceeded on test 9 | 4000 ms | 200 KB |
| 20962462 | Sep/28/2016 11:13 | SoiMae | C - Center of the Universe | GNU C++ | Wrong answer on test 6 | 30 ms | 200 KB |
| 20962357 | Sep/28/2016 11:04 | SoiMae | B - Busy Beavers | GNU C++ | Accepted | 1778 ms | 2900 KB |
| 20962343 | Sep/28/2016 11:03 | SoiMae | B - Busy Beavers | GNU C++ | Accepted | 1184 ms | 78400 KB |
| 20962333 | Sep/28/2016 11:02 | SoiMae | I - Railroad Simulator | GNU C++ | Accepted | 1092 ms | 49400 KB |
| 20962328 | Sep/28/2016 11:01 | SoiMae | C - Center of the Universe | GNU C++ | Memory limit exceeded on test 1 | 218 ms | 262100 KB |
| 20677149 | Sep/17/2016 12:00 | ascchrvalstr | B - Busy Beavers | C++14 (GCC 6-32) | Accepted | 1464 ms | 195800 KB |
| 20650720 | Sep/16/2016 03:55 | zyding | J - Subtrees | GNU C++11 | Accepted | 30 ms | 300 KB |
| 20621919 | Sep/14/2016 19:14 | Dipak | C - Center of the Universe | GNU C++ | Accepted | 124 ms | 200 KB |
| 20621677 | Sep/14/2016 19:06 | Dipak | C - Center of the Universe | GNU C++ | Wrong answer on test 42 | 122 ms | 200 KB |
| 20554631 | Sep/12/2016 21:29 | Dipak | F - Knights | GNU C++ | Accepted | 30 ms | 200 KB |
| 20551210 | Sep/12/2016 17:50 | xylophone | B - Busy Beavers | GNU C++ | Accepted | 528 ms | 117600 KB |
| 20536569 | Sep/11/2016 20:03 | LiuRunkY | B - Busy Beavers | GNU C++ | Wrong answer on test 8 | 62 ms | 4100 KB |
| 20536550 | Sep/11/2016 20:01 | LiuRunkY | B - Busy Beavers | GNU C++ | Wrong answer on test 8 | 62 ms | 4100 KB |
| 20534892 | Sep/11/2016 18:12 | xylophone | B - Busy Beavers | GNU C++ | Runtime error on test 4 | 248 ms | 117600 KB |
| 20534870 | Sep/11/2016 18:11 | xylophone | B - Busy Beavers | GNU C++ | Runtime error on test 4 | 248 ms | 117600 KB |
| 20534814 | Sep/11/2016 18:07 | xylophone | B - Busy Beavers | GNU C++ | Runtime error on test 4 | 216 ms | 98000 KB |
| 20534764 | Sep/11/2016 18:05 | xylophone | B - Busy Beavers | GNU C++ | Wrong answer on test 1 | 30 ms | 97800 KB |
| 20534208 | Sep/11/2016 17:35 | bridgecat | B - Busy Beavers | GNU C++ | Accepted | 624 ms | 117600 KB |
| 20533243 | Sep/11/2016 16:52 | Puredigital | B - Busy Beavers | C++14 (GCC 6-32) | Accepted | 686 ms | 98000 KB |
| 20518107 | Sep/11/2016 04:59 | gusdistinglemon | B - Busy Beavers | GNU C++ | Accepted | 404 ms | 107800 KB |
| 20518093 | Sep/11/2016 04:58 | gusdistinglemon | B - Busy Beavers | GNU C++ | Runtime error on test 1 | 30 ms | 107800 KB |
| 20500694 | Sep/10/2016 18:53 | zyding | B - Busy Beavers | GNU C++ | Accepted | 748 ms | 117600 KB |
| 20500240 | Sep/10/2016 18:27 | KLNSncn | B - Busy Beavers | GNU C++ | Accepted | 468 ms | 107800 KB |
| 20499872 | Sep/10/2016 18:08 | KLNSncn | B - Busy Beavers | GNU C++ | Wrong answer on test 1 | 434 ms | 107800 KB |
| 20499852 | Sep/10/2016 18:07 | KLNSncn | B - Busy Beavers | GNU C++ | Wrong answer on test 5 | 654 ms | 107800 KB |
| 20499824 | Sep/10/2016 18:05 | KLNSncn | B - Busy Beavers | GNU C++ | Wrong answer on test 5 | 654 ms | 107800 KB |
| 20499635 | Sep/10/2016 17:56 | KLNSncn | B - Busy Beavers | GNU C++ | Runtime error on test 1 | 1746 ms | 107800 KB |
| 20499472 | Sep/10/2016 17:44 | happystar | B - Busy Beavers | GNU C++ | Accepted | 560 ms | 195900 KB |
| 20499360 | Sep/10/2016 17:38 | KLNSncn | B - Busy Beavers | GNU C++ | Runtime error on test 4 | 1996 ms | 98000 KB |
| 20499275 | Sep/10/2016 17:33 | KLNSncn | B - Busy Beavers | GNU C++ | Wrong answer on test 4 | 654 ms | 98000 KB |
| 20499267 | Sep/10/2016 17:33 | Silence. | B - Busy Beavers | GNU C++ | Accepted | 810 ms | 98000 KB |
| 20499251 | Sep/10/2016 17:32 | KLNSncn | B - Busy Beavers | GNU C++ | Wrong answer on test 4 | 1466 ms | 98000 KB |
| 20499192 | Sep/10/2016 17:29 | qazxsw123 | B - Busy Beavers | GNU C++ | Accepted | 1058 ms | 98000 KB |
| 20496833 | Sep/10/2016 15:17 | gusdistinglemon | B - Busy Beavers | GNU C++ | Memory limit exceeded on test 1 | 310 ms | 262100 KB |
| 20496816 | Sep/10/2016 15:17 | gusdistinglemon | B - Busy Beavers | GNU C++ | Runtime error on test 2 | 218 ms | 39300 KB |
| 20496756 | Sep/10/2016 15:13 | jyx | B - Busy Beavers | GNU C++ | Accepted | 1184 ms | 10000 KB |
| 20496747 | Sep/10/2016 15:12 | SpicyChickenCDD | B - Busy Beavers | GNU C++ | Accepted | 686 ms | 98000 KB |
| 20496725 | Sep/10/2016 15:11 | jyx | B - Busy Beavers | GNU C++ | Runtime error on test 15 | 1184 ms | 9900 KB |
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