→ 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 |
|---|---|---|---|---|---|---|---|
| 31672035 | Oct/24/2017 10:23 | 146500045 | F - Four Colors | GNU C++ | Wrong answer on test 1 | 0 ms | 2100 KB |
| 31671966 | Oct/24/2017 10:20 | 146500045 | F - Four Colors | GNU C++ | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 31671873 | Oct/24/2017 10:17 | 146500045 | F - Four Colors | GNU C++ | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 31671823 | Oct/24/2017 10:15 | 146500045 | F - Four Colors | GNU C++ | Compilation error | 0 ms | 0 KB |
| 31671802 | Oct/24/2017 10:14 | 146500045 | F - Four Colors | GNU C++ | Compilation error | 0 ms | 0 KB |
| 31671434 | Oct/24/2017 09:56 | 146500045 | E - Elegant Square | GNU C++ | Accepted | 15 ms | 2300 KB |
| 31670682 | Oct/24/2017 09:22 | 146500045 | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 15 ms | 2300 KB |
| 31557053 | Oct/21/2017 11:23 | vjudge1 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 2100 KB |
| 31553457 | Oct/21/2017 09:25 | vjudge3 | E - Elegant Square | GNU C++11 | Accepted | 15 ms | 2200 KB |
| 31552996 | Oct/21/2017 09:10 | vjudge1 | E - Elegant Square | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 2200 KB |
| 31551991 | Oct/21/2017 08:41 | vjudge3 | F - Four Colors | GNU C++11 | Wrong answer on test 1 | 0 ms | 2000 KB |
| 31551963 | Oct/21/2017 08:40 | vjudge1 | E - Elegant Square | GNU C++11 | Time limit exceeded on test 2 | 2000 ms | 2200 KB |
| 31551570 | Oct/21/2017 08:32 | vjudge2 | F - Four Colors | GNU C++11 | Wrong answer on test 1 | 0 ms | 2000 KB |
| 30978442 | Oct/03/2017 23:42 | gvaibhav21 | A - Ambitious Plan | C++14 (GCC 6-32) | Accepted | 530 ms | 400 KB |
| 30964133 | Oct/03/2017 13:11 | VastoLorde95 | F - Four Colors | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 30963999 | Oct/03/2017 13:04 | VastoLorde95 | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 30963608 | Oct/03/2017 12:42 | VastoLorde95 | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 30963596 | Oct/03/2017 12:42 | VastoLorde95 | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 30963523 | Oct/03/2017 12:37 | VastoLorde95 | E - Elegant Square | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 0 KB |
| 30962763 | Oct/03/2017 11:57 | VastoLorde95 | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 300 KB |
| 30938236 | Oct/02/2017 12:10 | whczss | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 1840 ms | 79500 KB |
| 30938211 | Oct/02/2017 12:09 | 1970966462 | G - Greater Number Wins | GNU C++ | Accepted | 1965 ms | 79500 KB |
| 30938203 | Oct/02/2017 12:09 | whczss | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 1887 ms | 79500 KB |
| 30938182 | Oct/02/2017 12:08 | whczss | G - Greater Number Wins | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 79500 KB |
| 30930835 | Oct/02/2017 03:37 | gvaibhav21 | D - Decomposable Single Word Languages | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 30930628 | Oct/02/2017 02:59 | gvaibhav21# | G - Greater Number Wins | C++14 (GCC 6-32) | Accepted | 0 ms | 200 KB |
| 30930617 | Oct/02/2017 02:57 | gvaibhav21# | G - Greater Number Wins | C++14 (GCC 6-32) | Time limit exceeded on test 1 | 2000 ms | 200 KB |
| 30928449 | Oct/02/2017 01:45 | gvaibhav21# | E - Elegant Square | C++14 (GCC 6-32) | Accepted | 15 ms | 400 KB |
| 30921547 | Oct/01/2017 23:04 | gvaibhav21# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 11900 KB |
| 30852705 | Sep/30/2017 04:27 | oilover | A - Ambitious Plan | GNU C++ | Wrong answer on test 1 | 0 ms | 400 KB |
| 30835520 | Sep/29/2017 19:32 | 1970966462 | G - Greater Number Wins | GNU C++ | Wrong answer on test 2 | 15 ms | 200 KB |
| 30835474 | Sep/29/2017 19:31 | monggo1995 | G - Greater Number Wins | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 30819964 | Sep/29/2017 07:17 | vjudge1 | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 200 KB |
| 30819952 | Sep/29/2017 07:16 | vjudge5 | F - Four Colors | GNU C++ | Compilation error | 0 ms | 0 KB |
| 30810239 | Sep/28/2017 19:19 | vjudge1 | F - Four Colors | C++14 (GCC 6-32) | Accepted | 31 ms | 200 KB |
| 30809961 | Sep/28/2017 19:07 | vjudge3 | F - Four Colors | GNU C++ | Accepted | 31 ms | 100 KB |
| 30809879 | Sep/28/2017 19:03 | vjudge4 | F - Four Colors | GNU C++ | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 30779844 | Sep/27/2017 17:33 | 1970966462 | G - Greater Number Wins | GNU C++ | Memory limit exceeded on test 1 | 15 ms | 524300 KB |
| 30779777 | Sep/27/2017 17:31 | oilover | E - Elegant Square | GNU C++ | Wrong answer on test 4 | 15 ms | 200 KB |
| 30769411 | Sep/27/2017 09:40 | echr | E - Elegant Square | GNU C++ | Accepted | 15 ms | 300 KB |
| 30769389 | Sep/27/2017 09:39 | monggo1995 | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 30758496 | Sep/26/2017 20:24 | monggo1995 | F - Four Colors | GNU C++ | Accepted | 78 ms | 100 KB |
| 30757885 | Sep/26/2017 20:02 | echr | F - Four Colors | GNU C++ | Accepted | 31 ms | 100 KB |
| 30755581 | Sep/26/2017 18:42 | echr | E - Elegant Square | GNU C++ | Accepted | 31 ms | 200 KB |
| 30755573 | Sep/26/2017 18:42 | oilover | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 24 | 2000 ms | 300 KB |
| 30755539 | Sep/26/2017 18:41 | yswness | E - Elegant Square | GNU C++ | Accepted | 15 ms | 200 KB |
| 30755437 | Sep/26/2017 18:37 | oilover | F - Four Colors | C++14 (GCC 6-32) | Time limit exceeded on test 24 | 2000 ms | 200 KB |
| 30755429 | Sep/26/2017 18:37 | yswness | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 30755308 | Sep/26/2017 18:32 | yswness | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 30755263 | Sep/26/2017 18:31 | 1970966462 | E - Elegant Square | GNU C++ | Wrong answer on test 1 | 15 ms | 0 KB |
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