→ 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 |
|---|---|---|---|---|---|---|---|
| 11266882 | May/25/2015 18:17 | Los_Angelos_Laycurse | H - Road Signs | MS C++ | Wrong answer on test 15 | 30 ms | 8000 KB |
| 11266788 | May/25/2015 18:10 | Los_Angelos_Laycurse | H - Road Signs | MS C++ | Wrong answer on test 15 | 60 ms | 8000 KB |
| 11266736 | May/25/2015 18:07 | Los_Angelos_Laycurse | H - Road Signs | MS C++ | Wrong answer on test 15 | 30 ms | 8000 KB |
| 11266710 | May/25/2015 18:05 | Los_Angelos_Laycurse | H - Road Signs | MS C++ | Wrong answer on test 1 | 0 ms | 7800 KB |
| 11144784 | May/19/2015 17:02 | MisakaMisakaMisaka | G - Inverse Range Minimum Query | GNU C++ | Wrong answer on test 1 | 0 ms | 3800 KB |
| 11144779 | May/19/2015 17:01 | MisakaMisakaMisaka | G - Inverse Range Minimum Query | GNU C++ | Accepted | 186 ms | 4500 KB |
| 11144754 | May/19/2015 16:58 | MisakaMisakaMisaka | G - Inverse Range Minimum Query | GNU C++ | Wrong answer on test 1 | 0 ms | 3800 KB |
| 11050134 | May/09/2015 00:13 | fetetriste | H - Road Signs | Java 8 | Accepted | 248 ms | 0 KB |
| 11050130 | May/09/2015 00:12 | fetetriste | H - Road Signs | Java 8 | Accepted | 280 ms | 0 KB |
| 11050085 | May/09/2015 00:04 | fetetriste | H - Road Signs | Java 8 | Accepted | 280 ms | 0 KB |
| 10965482 | May/01/2015 17:51 | HolyTomato: J-C, PlausibleDeniability, Corei13# | G - Inverse Range Minimum Query | GNU C++11 | Accepted | 312 ms | 11600 KB |
| 10965275 | May/01/2015 17:32 | HolyTomato: J-C, PlausibleDeniability, Corei13# | G - Inverse Range Minimum Query | GNU C++11 | Wrong answer on test 17 | 156 ms | 11600 KB |
| 10964627 | May/01/2015 16:27 | HolyTomato: J-C, PlausibleDeniability, Corei13# | G - Inverse Range Minimum Query | GNU C++11 | Wrong answer on test 1 | 30 ms | 10000 KB |
| 10964574 | May/01/2015 16:23 | HolyTomato: J-C, PlausibleDeniability, Corei13# | F - Reversing Prefixes | GNU C++11 | Accepted | 186 ms | 3500 KB |
| 10964410 | May/01/2015 16:08 | HolyTomato: J-C, PlausibleDeniability, Corei13# | A - Graph Theory | GNU C++11 | Accepted | 30 ms | 2200 KB |
| 10964399 | May/01/2015 16:06 | HolyTomato: J-C, PlausibleDeniability, Corei13# | A - Graph Theory | GNU C++11 | Time limit exceeded on test 1 | 2000 ms | 2200 KB |
| 10963747 | May/01/2015 15:15 | HolyTomato: J-C, PlausibleDeniability, Corei13# | K - XOR | GNU C++11 | Wrong answer on test 19 | 30 ms | 2200 KB |
| 10963681 | May/01/2015 15:10 | HolyTomato: J-C, PlausibleDeniability, Corei13# | K - XOR | GNU C++11 | Wrong answer on test 1 | 30 ms | 2000 KB |
| 10963654 | May/01/2015 15:09 | HolyTomato: J-C, PlausibleDeniability, Corei13# | K - XOR | GNU C++11 | Wrong answer on test 1 | 30 ms | 2200 KB |
| 10951009 | Apr/30/2015 21:10 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | C - Nothing on TV | GNU C++11 | Accepted | 498 ms | 16400 KB |
| 10950395 | Apr/30/2015 21:04 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | C - Nothing on TV | GNU C++11 | Runtime error on test 10 | 92 ms | 5800 KB |
| 10950024 | Apr/30/2015 20:59 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Accepted | 62 ms | 2400 KB |
| 10949172 | Apr/30/2015 20:50 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 1560 ms | 236500 KB |
| 10949143 | Apr/30/2015 20:49 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 186 ms | 25600 KB |
| 10948891 | Apr/30/2015 20:47 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 62 ms | 2300 KB |
| 10948447 | Apr/30/2015 20:42 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 62 ms | 6100 KB |
| 10948370 | Apr/30/2015 20:41 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 30 ms | 2500 KB |
| 10948262 | Apr/30/2015 20:40 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 62 ms | 2300 KB |
| 10948208 | Apr/30/2015 20:40 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 34 | 60 ms | 2300 KB |
| 10948001 | Apr/30/2015 20:37 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 31 | 30 ms | 2300 KB |
| 10947750 | Apr/30/2015 20:35 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 15 | 60 ms | 2300 KB |
| 10947473 | Apr/30/2015 20:32 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 15 | 60 ms | 2300 KB |
| 10946827 | Apr/30/2015 20:26 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | I - Triangular Tiling | GNU C++11 | Accepted | 186 ms | 2200 KB |
| 10946688 | Apr/30/2015 20:24 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 1 | 30 ms | 4600 KB |
| 10946207 | Apr/30/2015 20:19 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | J - Wikipidia | GNU C++11 | Wrong answer on test 1 | 30 ms | 4200 KB |
| 10946135 | Apr/30/2015 20:19 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | J - Wikipidia | GNU C++11 | Accepted | 92 ms | 4200 KB |
| 10946053 | Apr/30/2015 20:18 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | J - Wikipidia | GNU C++11 | Accepted | 62 ms | 4200 KB |
| 10945663 | Apr/30/2015 20:14 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | J - Wikipidia | GNU C++11 | Accepted | 92 ms | 8300 KB |
| 10944817 | Apr/30/2015 20:07 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | I - Triangular Tiling | GNU C++11 | Wrong answer on test 31 | 60 ms | 2300 KB |
| 10940250 | Apr/30/2015 19:28 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | J - Wikipidia | GNU C++11 | Accepted | 62 ms | 10200 KB |
| 10940094 | Apr/30/2015 19:13 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | D - Avoiding Partitions | GNU C++11 | Accepted | 530 ms | 3000 KB |
| 10940082 | Apr/30/2015 19:11 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | K - XOR | GNU C++11 | Accepted | 30 ms | 2200 KB |
| 10940077 | Apr/30/2015 19:10 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | D - Avoiding Partitions | GNU C++11 | Wrong answer on test 8 | 530 ms | 3000 KB |
| 10940038 | Apr/30/2015 19:03 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | E - Points and Lines | GNU C++11 | Accepted | 62 ms | 2200 KB |
| 10939919 | Apr/30/2015 18:51 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | K - XOR | GNU C++11 | Accepted | 60 ms | 2100 KB |
| 10939862 | Apr/30/2015 18:43 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | K - XOR | GNU C++11 | Wrong answer on test 8 | 30 ms | 2100 KB |
| 10939769 | Apr/30/2015 18:31 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | B - Minimal Matrix | GNU C++11 | Accepted | 1776 ms | 98100 KB |
| 10939748 | Apr/30/2015 18:29 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | C - Nothing on TV | GNU C++11 | Accepted | 1248 ms | 4800 KB |
| 10939743 | Apr/30/2015 18:28 | Warsaw Eagles 2015: mareksom, johnasselta, Errichto# | C - Nothing on TV | GNU C++11 | Runtime error on test 20 | 1310 ms | 4800 KB |
| 10939673 | Apr/30/2015 18:18 | ZonkZonk: mnbvmar, Marcin_smu, Swistakk# | B - Minimal Matrix | GNU C++11 | Time limit exceeded on test 15 | 3000 ms | 112000 KB |
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