→ 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 |
|---|---|---|---|---|---|---|---|
| 11891825 | Jul/02/2015 09:02 | Stilwell | I - Roof Skeleton | GNU C++ | Wrong answer on test 2 | 15 ms | 0 KB |
| 11890838 | Jul/02/2015 07:19 | Stilwell | G - Permutations | GNU C++ | Accepted | 31 ms | 100 KB |
| 11890802 | Jul/02/2015 07:14 | Stilwell | G - Permutations | GNU C++ | Wrong answer on test 7 | 15 ms | 100 KB |
| 11890681 | Jul/02/2015 07:02 | Stilwell | G - Permutations | GNU C++ | Wrong answer on test 2 | 0 ms | 100 KB |
| 11890098 | Jul/02/2015 05:50 | Stilwell | E - Strange Digits | GNU C++ | Accepted | 31 ms | 6600 KB |
| 11890032 | Jul/02/2015 05:43 | Stilwell | E - Strange Digits | GNU C++ | Wrong answer on test 11 | 15 ms | 100 KB |
| 11890006 | Jul/02/2015 05:40 | Stilwell | E - Strange Digits | GNU C++ | Wrong answer on test 4 | 15 ms | 100 KB |
| 11756549 | Jun/25/2015 10:04 | yu990601 | H - Robots' Art | GNU C++ | Accepted | 655 ms | 492500 KB |
| 11756060 | Jun/25/2015 09:14 | yu990601 | H - Robots' Art | GNU C++ | Wrong answer on test 5 | 93 ms | 492100 KB |
| 11731248 | Jun/24/2015 08:21 | yu990601 | H - Robots' Art | GNU C++ | Time limit exceeded on test 9 | 1000 ms | 393800 KB |
| 11731244 | Jun/24/2015 08:20 | yu990601 | H - Robots' Art | GNU C++ | Wrong answer on test 1 | 93 ms | 393800 KB |
| 11731215 | Jun/24/2015 08:17 | yu990601 | H - Robots' Art | GNU C++ | Wrong answer on test 6 | 171 ms | 393800 KB |
| 11731185 | Jun/24/2015 08:13 | yu990601 | H - Robots' Art | GNU C++ | Wrong answer on test 6 | 155 ms | 393800 KB |
| 11731096 | Jun/24/2015 08:00 | yu990601 | H - Robots' Art | GNU C++ | Wrong answer on test 1 | 124 ms | 393800 KB |
| 11730439 | Jun/24/2015 06:14 | yu990601 | I - Roof Skeleton | GNU C++ | Accepted | 15 ms | 100 KB |
| 11730424 | Jun/24/2015 06:11 | yu990601 | I - Roof Skeleton | GNU C++ | Runtime error on test 3 | 0 ms | 100 KB |
| 11711033 | Jun/22/2015 17:58 | yu990601 | F - Graph Factorization | GNU C++ | Accepted | 30 ms | 800 KB |
| 11661735 | Jun/19/2015 07:59 | xsq Fan Club: zshi, yu990601, qwer_zcc# | F - Graph Factorization | GNU C++11 | Runtime error on test 8 | 15 ms | 1200 KB |
| 11661630 | Jun/19/2015 07:49 | xsq Fan Club: zshi, yu990601, qwer_zcc# | F - Graph Factorization | GNU C++ | Wrong answer on test 8 | 15 ms | 0 KB |
| 11661612 | Jun/19/2015 07:47 | xsq Fan Club: zshi, yu990601, qwer_zcc# | F - Graph Factorization | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 11661006 | Jun/19/2015 06:48 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Accepted | 31 ms | 0 KB |
| 11660754 | Jun/19/2015 06:20 | xsq Fan Club: zshi, yu990601, qwer_zcc# | J - RSA | Python 2 | Accepted | 61 ms | 0 KB |
| 11660736 | Jun/19/2015 06:16 | xsq Fan Club: zshi, yu990601, qwer_zcc# | F - Graph Factorization | GNU C++11 | Wrong answer on test 1 | 15 ms | 1100 KB |
| 11660721 | Jun/19/2015 06:14 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Wrong answer on test 2 | 15 ms | 0 KB |
| 11660705 | Jun/19/2015 06:14 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 11660465 | Jun/19/2015 05:46 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Wrong answer on test 14 | 15 ms | 0 KB |
| 11660417 | Jun/19/2015 05:40 | xsq Fan Club: zshi, yu990601, qwer_zcc# | I - Roof Skeleton | GNU C++ | Accepted | 218 ms | 200 KB |
| 11660415 | Jun/19/2015 05:39 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Wrong answer on test 14 | 15 ms | 0 KB |
| 11660393 | Jun/19/2015 05:38 | xsq Fan Club: zshi, yu990601, qwer_zcc# | A - 12:30PM | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 11659929 | Jun/19/2015 04:40 | xsq Fan Club: zshi, yu990601, qwer_zcc# | H - Robots' Art | GNU C++11 | Accepted | 280 ms | 407200 KB |
| 11659887 | Jun/19/2015 04:34 | xsq Fan Club: zshi, yu990601, qwer_zcc# | H - Robots' Art | GNU C++11 | Wrong answer on test 6 | 62 ms | 407200 KB |
| 11659684 | Jun/19/2015 04:04 | xsq Fan Club: zshi, yu990601, qwer_zcc# | E - Strange Digits | GNU C++ | Accepted | 30 ms | 4900 KB |
| 11659658 | Jun/19/2015 04:00 | xsq Fan Club: zshi, yu990601, qwer_zcc# | E - Strange Digits | GNU C++ | Wrong answer on test 78 | 31 ms | 1800 KB |
| 11659481 | Jun/19/2015 03:34 | xsq Fan Club: zshi, yu990601, qwer_zcc# | C - Spending Budget | GNU C++ | Accepted | 31 ms | 0 KB |
| 11659444 | Jun/19/2015 03:29 | xsq Fan Club: zshi, yu990601, qwer_zcc# | C - Spending Budget | GNU C++ | Wrong answer on test 6 | 15 ms | 0 KB |
| 11659362 | Jun/19/2015 03:14 | xsq Fan Club: zshi, yu990601, qwer_zcc# | G - Permutations | GNU C++11 | Accepted | 15 ms | 400 KB |
| 11173332 | May/20/2015 09:05 | AlexFetisov | D - Circuit Design | Java 8 | Accepted | 124 ms | 0 KB |
| 11173326 | May/20/2015 09:04 | AlexFetisov | D - Circuit Design | Java 8 | Wrong answer on test 1 | 93 ms | 0 KB |
| 11173176 | May/20/2015 08:49 | AlexFetisov | A - 12:30PM | Java 8 | Accepted | 327 ms | 31700 KB |
| 11173146 | May/20/2015 08:45 | AlexFetisov | A - 12:30PM | Java 8 | Wrong answer on test 19 | 342 ms | 45300 KB |
| 11171348 | May/20/2015 04:56 | AlexFetisov | A - 12:30PM | Java 8 | Wrong answer on test 10 | 93 ms | 0 KB |
| 11171341 | May/20/2015 04:55 | AlexFetisov | A - 12:30PM | Java 8 | Wrong answer on test 10 | 93 ms | 0 KB |
| 11171333 | May/20/2015 04:54 | AlexFetisov | A - 12:30PM | Java 8 | Runtime error on test 9 | 108 ms | 0 KB |
| 11171314 | May/20/2015 04:50 | AlexFetisov | A - 12:30PM | Java 8 | Wrong answer on test 6 | 93 ms | 0 KB |
| 11171161 | May/20/2015 04:22 | AlexFetisov | I - Roof Skeleton | Java 8 | Accepted | 140 ms | 0 KB |
| 11167828 | May/19/2015 22:44 | AlexFetisov | I - Roof Skeleton | Java 8 | Wrong answer on test 16 | 124 ms | 0 KB |
| 11138689 | May/18/2015 23:16 | AlexFetisov | J - RSA | Java 8 | Accepted | 124 ms | 0 KB |
| 11138588 | May/18/2015 22:55 | AlexFetisov | F - Graph Factorization | Java 8 | Accepted | 140 ms | 0 KB |
| 11130724 | May/18/2015 04:06 | AlexFetisov | C - Spending Budget | Java 8 | Accepted | 124 ms | 0 KB |
| 11130290 | May/18/2015 01:38 | AlexFetisov | C - Spending Budget | Java 8 | Wrong answer on test 2 | 109 ms | 0 KB |
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