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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 |
|---|---|---|---|---|---|---|---|
| 59124755 | Aug/20/2019 11:09 | vjudge2 | A - Graph Theory | MS C++ | Wrong answer on test 4 | 60 ms | 100 KB |
| 59124737 | Aug/20/2019 11:09 | vjudge5 | K - XOR | GNU C++11 | Wrong answer on test 19 | 62 ms | 100 KB |
| 59124724 | Aug/20/2019 11:08 | vjudge4 | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 100 KB |
| 59124711 | Aug/20/2019 11:07 | lenijwp | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 20 | 124 ms | 4600 KB |
| 59124692 | Aug/20/2019 11:07 | Wizzr | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 59124642 | Aug/20/2019 11:04 | vjudge3 | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 100 KB |
| 59124638 | Aug/20/2019 11:04 | vjudge5 | H - Road Signs | GNU C++11 | Wrong answer on test 2 | 0 ms | 200 KB |
| 59124632 | Aug/20/2019 11:04 | liaoy | E - Points and Lines | GNU C++11 | Wrong answer on test 6 | 62 ms | 300 KB |
| 59124599 | Aug/20/2019 11:02 | Diorvh | K - XOR | C++17 (GCC 7-32) | Wrong answer on test 8 | 92 ms | 3100 KB |
| 59124570 | Aug/20/2019 11:00 | vjudge5 | E - Points and Lines | C++14 (GCC 6-32) | Wrong answer on test 7 | 60 ms | 200 KB |
| 59124540 | Aug/20/2019 10:58 | vjudge1 | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 20 | 92 ms | 4600 KB |
| 59124421 | Aug/20/2019 10:53 | vjudge1 | H - Road Signs | GNU C++11 | Wrong answer on test 2 | 60 ms | 200 KB |
| 59124409 | Aug/20/2019 10:53 | vjudge2 | H - Road Signs | GNU C++11 | Wrong answer on test 1 | 30 ms | 200 KB |
| 59124368 | Aug/20/2019 10:51 | Wizzr | G - Inverse Range Minimum Query | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 4300 KB |
| 59124252 | Aug/20/2019 10:45 | Diorvh | K - XOR | C++17 (GCC 7-32) | Wrong answer on test 8 | 60 ms | 2400 KB |
| 59124214 | Aug/20/2019 10:43 | Wizzr | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 59124142 | Aug/20/2019 10:40 | vjudge2 | E - Points and Lines | C++14 (GCC 6-32) | Wrong answer on test 8 | 62 ms | 200 KB |
| 59124089 | Aug/20/2019 10:38 | lenijwp | K - XOR | GNU C++11 | Wrong answer on test 19 | 62 ms | 100 KB |
| 59124030 | Aug/20/2019 10:31 | vjudge1 | H - Road Signs | GNU C++11 | Wrong answer on test 2 | 30 ms | 200 KB |
| 59123986 | Aug/20/2019 10:29 | vjudge5 | A - Graph Theory | GNU C++11 | Time limit exceeded on test 1 | 2000 ms | 0 KB |
| 59123980 | Aug/20/2019 10:29 | Diorvh | A - Graph Theory | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 59123961 | Aug/20/2019 10:28 | Wizzr | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 59123702 | Aug/20/2019 10:18 | Wizzr | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 59123677 | Aug/20/2019 10:17 | vjudge4 | A - Graph Theory | GNU C++11 | Accepted | 62 ms | 0 KB |
| 59123651 | Aug/20/2019 10:16 | vjudge4 | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 20 | 122 ms | 5000 KB |
| 59123648 | Aug/20/2019 10:16 | lenijwp | K - XOR | GNU C++11 | Wrong answer on test 1 | 30 ms | 100 KB |
| 59123550 | Aug/20/2019 10:12 | vjudge3 | A - Graph Theory | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 59123545 | Aug/20/2019 10:12 | liaoy | A - Graph Theory | GNU C++11 | Accepted | 62 ms | 0 KB |
| 59123501 | Aug/20/2019 10:10 | lenijwp | G - Inverse Range Minimum Query | GNU C++11 | Accepted | 312 ms | 13500 KB |
| 59123442 | Aug/20/2019 10:07 | vjudge1 | K - XOR | GNU C++11 | Wrong answer on test 1 | 30 ms | 100 KB |
| 59123423 | Aug/20/2019 10:06 | vjudge4 | K - XOR | MS C++ | Wrong answer on test 19 | 62 ms | 200 KB |
| 59123416 | Aug/20/2019 10:06 | liaoy | A - Graph Theory | GNU C++11 | Wrong answer on test 4 | 62 ms | 0 KB |
| 59123408 | Aug/20/2019 10:05 | vjudge5 | G - Inverse Range Minimum Query | GNU C++11 | Accepted | 280 ms | 13500 KB |
| 59123392 | Aug/20/2019 10:05 | lenijwp | K - XOR | GNU C++11 | Wrong answer on test 1 | 30 ms | 100 KB |
| 59123361 | Aug/20/2019 10:04 | vjudge1 | D - Avoiding Partitions | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 5400 KB |
| 59123118 | Aug/20/2019 09:54 | liaoy | A - Graph Theory | GNU C++11 | Compilation error | 0 ms | 0 KB |
| 59123039 | Aug/20/2019 09:51 | vjudge3 | D - Avoiding Partitions | C++14 (GCC 6-32) | Memory limit exceeded on test 16 | 434 ms | 262100 KB |
| 59123017 | Aug/20/2019 09:50 | Wizzr | D - Avoiding Partitions | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 5400 KB |
| 59122937 | Aug/20/2019 09:47 | vjudge1 | G - Inverse Range Minimum Query | GNU C++11 | Accepted | 280 ms | 13500 KB |
| 59122928 | Aug/20/2019 09:47 | vjudge4 | D - Avoiding Partitions | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 5400 KB |
| 59122752 | Aug/20/2019 09:41 | vjudge4 | K - XOR | GNU C++11 | Accepted | 62 ms | 200 KB |
| 59122580 | Aug/20/2019 09:34 | vjudge1 | F - Reversing Prefixes | GNU C++11 | Accepted | 62 ms | 1400 KB |
| 59122467 | Aug/20/2019 09:29 | liaoy | A - Graph Theory | GNU C++11 | Wrong answer on test 4 | 30 ms | 0 KB |
| 59122314 | Aug/20/2019 09:23 | liaoy | F - Reversing Prefixes | GNU C++11 | Accepted | 92 ms | 1400 KB |
| 59122269 | Aug/20/2019 09:22 | liaoy | A - Graph Theory | GNU C++11 | Wrong answer on test 4 | 62 ms | 0 KB |
| 59122035 | Aug/20/2019 09:13 | vjudge2 | A - Graph Theory | MS C++ | Wrong answer on test 1 | 30 ms | 0 KB |
| 59122007 | Aug/20/2019 09:12 | liaoy | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 1 | 30 ms | 1300 KB |
| 59121957 | Aug/20/2019 09:10 | vjudge1 | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 20 | 92 ms | 5000 KB |
| 59121670 | Aug/20/2019 08:57 | vjudge1 | A - Graph Theory | MS C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 59121569 | Aug/20/2019 08:52 | vjudge5 | F - Reversing Prefixes | GNU C++11 | Wrong answer on test 20 | 124 ms | 5000 KB |
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