→ 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 |
|---|---|---|---|---|---|---|---|
| 8611676 | Nov/08/2014 08:10 | dojiboy9 | E - Points and Lines | GNU C++ | Wrong answer on test 6 | 30 ms | 400 KB |
| 8585469 | Nov/06/2014 10:39 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 27 | 280 ms | 2100 KB |
| 8585453 | Nov/06/2014 10:39 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 27 | 156 ms | 1400 KB |
| 8585060 | Nov/06/2014 10:11 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Time limit exceeded on test 27 | 2000 ms | 2100 KB |
| 8584836 | Nov/06/2014 09:53 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Time limit exceeded on test 27 | 2000 ms | 2000 KB |
| 8584801 | Nov/06/2014 09:50 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 10 | 30 ms | 1900 KB |
| 8582033 | Nov/06/2014 05:42 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 10 | 60 ms | 4500 KB |
| 8581933 | Nov/06/2014 05:30 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 10 | 30 ms | 400 KB |
| 8581927 | Nov/06/2014 05:29 | dojiboy9 | D - Avoiding Partitions | GNU C++ | Wrong answer on test 1 | 30 ms | 400 KB |
| 8581182 | Nov/06/2014 03:49 | Waterlo_O: dojiboy9, vlyubin# | A - Graph Theory | GNU C++ | Accepted | 30 ms | 200 KB |
| 8581173 | Nov/06/2014 03:47 | Waterlo_O: dojiboy9, vlyubin# | A - Graph Theory | GNU C++ | Wrong answer on test 1 | 0 ms | 200 KB |
| 8580602 | Nov/06/2014 02:21 | Waterlo_O: dojiboy9, vlyubin# | F - Reversing Prefixes | GNU C++ | Accepted | 404 ms | 12600 KB |
| 8580581 | Nov/06/2014 02:19 | Waterlo_O: dojiboy9, vlyubin# | K - XOR | GNU C++ | Accepted | 156 ms | 200 KB |
| 8580541 | Nov/06/2014 02:13 | Waterlo_O: dojiboy9, vlyubin# | F - Reversing Prefixes | GNU C++ | Wrong answer on test 21 | 218 ms | 12600 KB |
| 8580407 | Nov/06/2014 01:56 | Waterlo_O: dojiboy9, vlyubin# | K - XOR | GNU C++ | Wrong answer on test 8 | 124 ms | 200 KB |
| 8580354 | Nov/06/2014 01:46 | Waterlo_O: dojiboy9, vlyubin# | K - XOR | GNU C++ | Wrong answer on test 8 | 310 ms | 200 KB |
| 8580347 | Nov/06/2014 01:45 | Waterlo_O: dojiboy9, vlyubin# | K - XOR | GNU C++ | Compilation error | 0 ms | 0 KB |
| 8580198 | Nov/06/2014 01:23 | Waterlo_O: dojiboy9, vlyubin# | G - Inverse Range Minimum Query | GNU C++ | Accepted | 466 ms | 6400 KB |
| 8533409 | Nov/03/2014 12:39 | acappella# | E - Points and Lines | GNU C++ | Wrong answer on test 4 | 30 ms | 200 KB |
| 8533320 | Nov/03/2014 12:31 | acappella# | A - Graph Theory | GNU C++ | Accepted | 30 ms | 300 KB |
| 8533099 | Nov/03/2014 12:16 | acappella# | A - Graph Theory | GNU C++ | Wrong answer on test 7 | 30 ms | 300 KB |
| 8532951 | Nov/03/2014 12:00 | acappella# | A - Graph Theory | GNU C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 8532855 | Nov/03/2014 11:50 | acappella# | J - Wikipidia | GNU C++ | Accepted | 62 ms | 5400 KB |
| 8532658 | Nov/03/2014 11:27 | acappella# | D - Avoiding Partitions | Java 8 | Accepted | 498 ms | 1200 KB |
| 8532552 | Nov/03/2014 11:15 | acappella# | D - Avoiding Partitions | Java 8 | Wrong answer on test 3 | 310 ms | 200 KB |
| 8532526 | Nov/03/2014 11:12 | acappella# | D - Avoiding Partitions | Java 8 | Wrong answer on test 3 | 310 ms | 200 KB |
| 8532525 | Nov/03/2014 11:12 | acappella# | D - Avoiding Partitions | Java 8 | Wrong answer on test 3 | 342 ms | 200 KB |
| 8532405 | Nov/03/2014 10:57 | acappella# | K - XOR | GNU C | Compilation error | 0 ms | 0 KB |
| 8532243 | Nov/03/2014 10:36 | acappella# | D - Avoiding Partitions | Java 8 | Wrong answer on test 8 | 342 ms | 200 KB |
| 8532175 | Nov/03/2014 10:28 | acappella# | A - Graph Theory | GNU C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 8532162 | Nov/03/2014 10:27 | acappella# | K - XOR | GNU C++ | Compilation error | 0 ms | 0 KB |
| 8531893 | Nov/03/2014 09:50 | acappella# | A - Graph Theory | GNU C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 8531874 | Nov/03/2014 09:47 | acappella# | F - Reversing Prefixes | GNU C++ | Accepted | 62 ms | 1100 KB |
| 8531837 | Nov/03/2014 09:42 | acappella# | F - Reversing Prefixes | GNU C++ | Wrong answer on test 20 | 30 ms | 1100 KB |
| 8531699 | Nov/03/2014 09:22 | acappella# | G - Inverse Range Minimum Query | GNU C++ | Accepted | 342 ms | 11100 KB |
| 8531661 | Nov/03/2014 09:16 | acappella# | K - XOR | GNU C++ | Wrong answer on test 1 | 30 ms | 4600 KB |
| 8531537 | Nov/03/2014 08:58 | acappella# | G - Inverse Range Minimum Query | GNU C++ | Wrong answer on test 11 | 30 ms | 4600 KB |
| 8531418 | Nov/03/2014 08:42 | acappella# | K - XOR | GNU C++ | Accepted | 30 ms | 200 KB |
| 8470976 | Oct/29/2014 18:44 | xsd1994 | A - Graph Theory | MS C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 8470786 | Oct/29/2014 18:26 | xsd1994 | A - Graph Theory | MS C++ | Wrong answer on test 7 | 30 ms | 200 KB |
| 8470651 | Oct/29/2014 18:13 | xsd1994 | A - Graph Theory | MS C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 8054999 | Oct/02/2014 12:54 | shenshanlaoyao: Nero, JayYe, problem-solved# | E - Points and Lines | GNU C++0x | Accepted | 30 ms | 600 KB |
| 8054949 | Oct/02/2014 12:49 | shenshanlaoyao: Nero, JayYe, problem-solved# | E - Points and Lines | GNU C++0x | Wrong answer on test 5 | 30 ms | 500 KB |
| 8054822 | Oct/02/2014 12:35 | shenshanlaoyao: Nero, JayYe, problem-solved# | E - Points and Lines | GNU C++0x | Wrong answer on test 7 | 30 ms | 300 KB |
| 8054608 | Oct/02/2014 12:06 | shenshanlaoyao: Nero, JayYe, problem-solved# | K - XOR | GNU C++0x | Accepted | 60 ms | 200 KB |
| 8054551 | Oct/02/2014 11:59 | shenshanlaoyao: Nero, JayYe, problem-solved# | F - Reversing Prefixes | GNU C++0x | Accepted | 30 ms | 1600 KB |
| 8054276 | Oct/02/2014 11:28 | shenshanlaoyao: Nero, JayYe, problem-solved# | K - XOR | GNU C++0x | Wrong answer on test 8 | 30 ms | 200 KB |
| 8054238 | Oct/02/2014 11:25 | shenshanlaoyao: Nero, JayYe, problem-solved# | K - XOR | GNU C++0x | Wrong answer on test 3 | 30 ms | 200 KB |
| 8054216 | Oct/02/2014 11:22 | shenshanlaoyao: Nero, JayYe, problem-solved# | F - Reversing Prefixes | GNU C++0x | Wrong answer on test 20 | 92 ms | 700 KB |
| 8054184 | Oct/02/2014 11:18 | shenshanlaoyao: Nero, JayYe, problem-solved# | K - XOR | GNU C++0x | Wrong answer on test 3 | 30 ms | 200 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/14/2026 14:54:29 (g2).
Desktop version, switch to mobile version.
Supported by
