→ 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 |
|---|---|---|---|---|---|---|---|
| 215170958 | Jul/23/2023 14:57 | vjudge3 | I - Hungry Queen 2 | C++20 (GCC 11-64) | Wrong answer on test 5 | 0 ms | 300 KB |
| 215169739 | Jul/23/2023 14:50 | vjudge2 | H - Perfect Lodging | C++20 (GCC 11-64) | Wrong answer on test 4 | 15 ms | 200 KB |
| 215165154 | Jul/23/2023 14:19 | vjudge5 | E - Cryptography | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 200 KB |
| 215165107 | Jul/23/2023 14:19 | vjudge4 | E - Cryptography | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 200 KB |
| 215165047 | Jul/23/2023 14:19 | vjudge4 | E - Cryptography | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 200 KB |
| 215164899 | Jul/23/2023 14:17 | vjudge1 | E - Cryptography | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 2000 ms | 200 KB |
| 215164334 | Jul/23/2023 14:13 | vjudge1 | D - Block Edit Distance | C++20 (GCC 11-64) | Accepted | 654 ms | 141800 KB |
| 215164240 | Jul/23/2023 14:12 | vjudge1 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 200 KB |
| 215163999 | Jul/23/2023 14:10 | vjudge3 | D - Block Edit Distance | C++20 (GCC 11-64) | Wrong answer on test 4 | 92 ms | 141000 KB |
| 215163868 | Jul/23/2023 14:09 | vjudge2 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 200 KB |
| 215163819 | Jul/23/2023 14:09 | vjudge3 | J - Trip Expenses | C++20 (GCC 11-64) | Accepted | 124 ms | 2700 KB |
| 215163449 | Jul/23/2023 14:05 | vjudge3 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 200 KB |
| 215163392 | Jul/23/2023 14:05 | vjudge5 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 200 KB |
| 215162885 | Jul/23/2023 14:01 | vjudge5 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 200 KB |
| 215162717 | Jul/23/2023 13:59 | vjudge4 | D - Block Edit Distance | C++20 (GCC 11-64) | Wrong answer on test 4 | 60 ms | 141000 KB |
| 215160788 | Jul/23/2023 13:44 | vjudge4 | I - Hungry Queen 2 | C++20 (GCC 11-64) | Accepted | 842 ms | 55000 KB |
| 215159550 | Jul/23/2023 13:33 | vjudge3 | C - AVL Trees | C++20 (GCC 11-64) | Accepted | 1029 ms | 10700 KB |
| 215159297 | Jul/23/2023 13:30 | vjudge1 | B - Astronomy Problem | C++20 (GCC 11-64) | Time limit exceeded on test 1 | 1000 ms | 214100 KB |
| 215156704 | Jul/23/2023 13:06 | vjudge1 | J - Trip Expenses | C++20 (GCC 11-64) | Accepted | 156 ms | 1500 KB |
| 215155322 | Jul/23/2023 12:52 | vjudge2 | I - Hungry Queen 2 | C++20 (GCC 11-64) | Accepted | 1216 ms | 66800 KB |
| 215155164 | Jul/23/2023 12:51 | vjudge4 | I - Hungry Queen 2 | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 215154131 | Jul/23/2023 12:42 | vjudge2 | E - Cryptography | C++20 (GCC 11-64) | Accepted | 124 ms | 300 KB |
| 215153887 | Jul/23/2023 12:40 | vjudge3 | E - Cryptography | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 300 KB |
| 215153843 | Jul/23/2023 12:40 | vjudge2 | E - Cryptography | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 215151437 | Jul/23/2023 12:19 | vjudge4 | E - Cryptography | C++20 (GCC 11-64) | Accepted | 218 ms | 0 KB |
| 214544566 | Jul/20/2023 01:52 | KhaledShata | B - Astronomy Problem | C++17 (GCC 7-32) | Accepted | 156 ms | 300 KB |
| 214544541 | Jul/20/2023 01:52 | vjudge1 | B - Astronomy Problem | C++17 (GCC 7-32) | Accepted | 156 ms | 300 KB |
| 214528669 | Jul/19/2023 21:45 | dksingh23 | C - AVL Trees | C++20 (GCC 11-64) | Accepted | 701 ms | 12900 KB |
| 214523775 | Jul/19/2023 20:54 | durgesh05 | C - AVL Trees | C++20 (GCC 11-64) | Accepted | 701 ms | 12900 KB |
| 214522811 | Jul/19/2023 20:45 | durgesh05 | C - AVL Trees | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214521124 | Jul/19/2023 20:29 | durgesh05 | C - AVL Trees | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 214394590 | Jul/18/2023 21:15 | sakra3421 | C - AVL Trees | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 214389777 | Jul/18/2023 20:35 | marcosmmvg | H - Perfect Lodging | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 214299678 | Jul/18/2023 09:08 | rhf | C - AVL Trees | C++17 (GCC 7-32) | Accepted | 31 ms | 9300 KB |
| 214111176 | Jul/16/2023 22:02 | umer77 | B - Astronomy Problem | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 213970630 | Jul/16/2023 03:42 | umer77 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 213970419 | Jul/16/2023 03:36 | umer77 | B - Astronomy Problem | C++20 (GCC 11-64) | Accepted | 62 ms | 300 KB |
| 213970103 | Jul/16/2023 03:27 | new6892 | B - Astronomy Problem | C++20 (GCC 11-64) | Compilation error | 0 ms | 0 KB |
| 213969625 | Jul/16/2023 03:13 | new6892 | B - Astronomy Problem | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 213916797 | Jul/15/2023 17:11 | Muhammad_Yaseen | B - Astronomy Problem | PyPy 3-64 | Runtime error on test 1 | 184 ms | 2800 KB |
| 213916420 | Jul/15/2023 17:08 | Muhammad_Yaseen | B - Astronomy Problem | PyPy 3-64 | Runtime error on test 1 | 92 ms | 2800 KB |
| 213915734 | Jul/15/2023 17:02 | Muhammad_Yaseen | B - Astronomy Problem | PyPy 3-64 | Runtime error on test 1 | 124 ms | 2800 KB |
| 213915527 | Jul/15/2023 17:01 | Muhammad_Yaseen | B - Astronomy Problem | PyPy 3-64 | Runtime error on test 1 | 154 ms | 2800 KB |
| 213915297 | Jul/15/2023 16:58 | Muhammad_Yaseen | B - Astronomy Problem | PyPy 3-64 | Runtime error on test 1 | 122 ms | 2800 KB |
| 213780885 | Jul/14/2023 16:24 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Accepted | 124 ms | 1500 KB |
| 213780324 | Jul/14/2023 16:20 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 200 KB |
| 213779918 | Jul/14/2023 16:17 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 200 KB |
| 213778838 | Jul/14/2023 16:09 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Wrong answer on test 3 | 0 ms | 0 KB |
| 213778775 | Jul/14/2023 16:08 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 213778129 | Jul/14/2023 16:03 | AbdalrhmanEssam | J - Trip Expenses | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
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