→ 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 |
|---|---|---|---|---|---|---|---|
| 6430927 | Apr/20/2014 21:08 | ahmad_mamdouh | G - The Most Relevant Pattern | Java 6 | Memory limit exceeded on test 10 | 2462 ms | 262100 KB |
| 6430910 | Apr/20/2014 21:05 | ahmad_mamdouh | G - The Most Relevant Pattern | Java 6 | Memory limit exceeded on test 10 | 1528 ms | 262100 KB |
| 6430742 | Apr/20/2014 20:29 | ahmad_mamdouh | G - The Most Relevant Pattern | Java 6 | Wrong answer on test 5 | 248 ms | 53200 KB |
| 6430577 | Apr/20/2014 19:54 | ahmad_mamdouh | A - Casino | Java 6 | Accepted | 468 ms | 1700 KB |
| 6430572 | Apr/20/2014 19:53 | ahmad_mamdouh | A - Casino | Java 6 | Time limit exceeded on test 18 | 2000 ms | 52900 KB |
| 6430571 | Apr/20/2014 19:52 | ahmad_mamdouh | A - Casino | Java 6 | Time limit exceeded on test 18 | 2000 ms | 137100 KB |
| 6430567 | Apr/20/2014 19:51 | ahmad_mamdouh | A - Casino | Java 6 | Time limit exceeded on test 15 | 2000 ms | 135300 KB |
| 6430560 | Apr/20/2014 19:50 | ahmad_mamdouh | A - Casino | Java 6 | Runtime error on test 1 | 124 ms | 13200 KB |
| 6430243 | Apr/20/2014 18:48 | m.radwan | I - No Term Repetition Exactly One Satisfiability | Java 7 | Accepted | 498 ms | 43400 KB |
| 6429655 | Apr/20/2014 17:36 | m.radwan | I - No Term Repetition Exactly One Satisfiability | Java 7 | Wrong answer on test 1 | 186 ms | 23600 KB |
| 6429640 | Apr/20/2014 17:34 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | I - No Term Repetition Exactly One Satisfiability | Java 7 | Wrong answer on test 3 | 186 ms | 23700 KB |
| 6429637 | Apr/20/2014 17:33 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | I - No Term Repetition Exactly One Satisfiability | Java 7 | Wrong answer on test 3 | 248 ms | 23700 KB |
| 6429485 | Apr/20/2014 17:16 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Time limit exceeded on test 12 | 2000 ms | 61900 KB |
| 6429330 | Apr/20/2014 16:57 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Memory limit exceeded on test 12 | 1964 ms | 262100 KB |
| 6429323 | Apr/20/2014 16:56 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Memory limit exceeded on test 12 | 1464 ms | 262100 KB |
| 6429313 | Apr/20/2014 16:55 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Memory limit exceeded on test 12 | 1528 ms | 262100 KB |
| 6429304 | Apr/20/2014 16:54 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Memory limit exceeded on test 12 | 1526 ms | 262100 KB |
| 6429293 | Apr/20/2014 16:53 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Memory limit exceeded on test 1 | 374 ms | 262100 KB |
| 6429189 | Apr/20/2014 16:38 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | F - Merge | Java 7 | Accepted | 186 ms | 100 KB |
| 6429144 | Apr/20/2014 16:30 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | F - Merge | Java 7 | Wrong answer on test 52 | 216 ms | 100 KB |
| 6428724 | Apr/20/2014 15:13 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Accepted | 1434 ms | 259200 KB |
| 6428722 | Apr/20/2014 15:13 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 7 | Runtime error on test 1 | 216 ms | 258600 KB |
| 6428714 | Apr/20/2014 15:12 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Runtime error on test 10 | 466 ms | 7000 KB |
| 6428711 | Apr/20/2014 15:11 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Runtime error on test 10 | 248 ms | 700 KB |
| 6428707 | Apr/20/2014 15:11 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Runtime error on test 10 | 248 ms | 700 KB |
| 6428703 | Apr/20/2014 15:10 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Wrong answer on test 24 | 498 ms | 51600 KB |
| 6428650 | Apr/20/2014 15:01 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | F - Merge | Java 6 | Wrong answer on test 5 | 184 ms | 100 KB |
| 6428617 | Apr/20/2014 14:54 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | F - Merge | Java 6 | Wrong answer on test 1 | 154 ms | 100 KB |
| 6428604 | Apr/20/2014 14:52 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Memory limit exceeded on test 11 | 2464 ms | 262100 KB |
| 6428601 | Apr/20/2014 14:52 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | F - Merge | Java 6 | Wrong answer on test 1 | 122 ms | 100 KB |
| 6428597 | Apr/20/2014 14:51 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 7 | Runtime error on test 1 | 92 ms | 0 KB |
| 6428578 | Apr/20/2014 14:47 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Wrong answer on test 1 | 154 ms | 100 KB |
| 6428574 | Apr/20/2014 14:47 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Compilation error | 0 ms | 0 KB |
| 6428570 | Apr/20/2014 14:45 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | G - The Most Relevant Pattern | Java 7 | Time limit exceeded on test 10 | 3000 ms | 140800 KB |
| 6428311 | Apr/20/2014 14:02 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Time limit exceeded on test 12 | 2000 ms | 99800 KB |
| 6428293 | Apr/20/2014 13:59 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | A - Casino | Java 7 | Accepted | 156 ms | 100 KB |
| 6428239 | Apr/20/2014 13:53 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Time limit exceeded on test 12 | 2000 ms | 51500 KB |
| 6428213 | Apr/20/2014 13:50 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Time limit exceeded on test 12 | 2000 ms | 180700 KB |
| 6428127 | Apr/20/2014 13:38 | Alexandria University: ftw: zamzam, Ahmed.Ibrahem, m.radwan# | E - Yet Another Game with Words | Java 6 | Time limit exceeded on test 12 | 2000 ms | 47500 KB |
| 6388834 | Apr/17/2014 20:16 | david942j | D - Discussions | GNU C++ | Accepted | 342 ms | 23800 KB |
| 6387693 | Apr/17/2014 20:04 | david942j | D - Discussions | GNU C++ | Wrong answer on test 3 | 92 ms | 23700 KB |
| 6387617 | Apr/17/2014 20:03 | david942j | D - Discussions | GNU C++ | Wrong answer on test 3 | 124 ms | 23700 KB |
| 6387188 | Apr/17/2014 19:59 | david942j | D - Discussions | GNU C++ | Wrong answer on test 3 | 154 ms | 23700 KB |
| 6386881 | Apr/17/2014 19:56 | david942j | D - Discussions | GNU C++0x | Wrong answer on test 3 | 186 ms | 23700 KB |
| 6385607 | Apr/17/2014 19:41 | david942j | D - Discussions | GNU C++0x | Wrong answer on test 3 | 156 ms | 15800 KB |
| 6381893 | Apr/17/2014 07:26 | david942j | K - Parse Tree | GNU C++0x | Accepted | 60 ms | 6300 KB |
| 6381851 | Apr/17/2014 07:13 | david942j | K - Parse Tree | GNU C++0x | Runtime error on test 44 | 60 ms | 6300 KB |
| 6381838 | Apr/17/2014 07:09 | david942j | K - Parse Tree | GNU C++ | Runtime error on test 44 | 62 ms | 6300 KB |
| 6381836 | Apr/17/2014 07:09 | david942j | K - Parse Tree | GNU C++ | Compilation error | 0 ms | 0 KB |
| 6380505 | Apr/16/2014 22:02 | david942j | K - Parse Tree | GNU C++ | Runtime error on test 44 | 62 ms | 6300 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/25/2026 20:52:55 (g2).
Desktop version, switch to mobile version.
Supported by
