→ 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 |
|---|---|---|---|---|---|---|---|
| 215203548 | Jul/23/2023 17:49 | farhana_rahman | E - Expedition to Mars | C++17 (GCC 7-32) | Accepted | 452 ms | 4000 KB |
| 215200189 | Jul/23/2023 17:45 | farhana_rahman | E - Expedition to Mars | C++17 (GCC 7-32) | Time limit exceeded on test 21 | 1000 ms | 4000 KB |
| 215179180 | Jul/23/2023 15:56 | ramule | I - Intercity Express | C++20 (GCC 11-64) | Accepted | 546 ms | 202500 KB |
| 215178457 | Jul/23/2023 15:51 | ramule | I - Intercity Express | C++20 (GCC 11-64) | Time limit exceeded on test 12 | 3000 ms | 9500 KB |
| 215176414 | Jul/23/2023 15:36 | ramule | I - Intercity Express | C++20 (GCC 11-64) | Runtime error on test 3 | 0 ms | 0 KB |
| 215167109 | Jul/23/2023 14:33 | zizahmed | A - Arbitrage | C++14 (GCC 6-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 215150194 | Jul/23/2023 12:08 | ramchandrakc25 | J - Jungle Speed | C++17 (GCC 9-64) | Accepted | 31 ms | 0 KB |
| 215144528 | Jul/23/2023 11:19 | testingFutureRising | F - Formula Verification | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 215143089 | Jul/23/2023 11:05 | TheSkyIsFullOfStars | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 215142513 | Jul/23/2023 11:00 | TheSkyIsFullOfStars | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 215141303 | Jul/23/2023 10:49 | the_Incharge | F - Formula Verification | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 215140821 | Jul/23/2023 10:44 | the_Incharge | F - Formula Verification | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 203035297 | Apr/22/2023 13:54 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Accepted | 93 ms | 14900 KB |
| 203034726 | Apr/22/2023 13:47 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 2600 KB |
| 203034345 | Apr/22/2023 13:43 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 2600 KB |
| 203002203 | Apr/22/2023 05:58 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 47200 KB |
| 203002112 | Apr/22/2023 05:56 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 47200 KB |
| 203001712 | Apr/22/2023 05:45 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 47200 KB |
| 203001650 | Apr/22/2023 05:43 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 15 ms | 47200 KB |
| 203001527 | Apr/22/2023 05:40 | Hacv16 | C - Circles | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 47000 KB |
| 202766515 | Apr/20/2023 04:17 | DereFer | C - Circles | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 202766180 | Apr/20/2023 04:09 | DereFer | C - Circles | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 200500776 | Apr/03/2023 06:55 | Yunannnn | C - Circles | C++17 (GCC 7-32) | Accepted | 139 ms | 10500 KB |
| 199614711 | Mar/29/2023 06:51 | Yunannnn | C - Circles | C++17 (GCC 7-32) | Accepted | 187 ms | 11000 KB |
| 199551149 | Mar/28/2023 17:41 | Yunannnn | C - Circles | C++17 (GCC 7-32) | Wrong answer on test 15 | 15 ms | 0 KB |
| 196347914 | Mar/07/2023 10:23 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 0 ms | 47100 KB |
| 196347889 | Mar/07/2023 10:23 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196347859 | Mar/07/2023 10:23 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196347665 | Mar/07/2023 10:21 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196347074 | Mar/07/2023 10:14 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 0 ms | 47100 KB |
| 196346756 | Mar/07/2023 10:11 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196345867 | Mar/07/2023 10:02 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196345043 | Mar/07/2023 09:53 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 11 | 15 ms | 47100 KB |
| 196344932 | Mar/07/2023 09:52 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Runtime error on test 3 | 0 ms | 47000 KB |
| 196344742 | Mar/07/2023 09:50 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 0 ms | 47000 KB |
| 196344143 | Mar/07/2023 09:44 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 0 ms | 47000 KB |
| 195420156 | Mar/01/2023 11:08 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 15 ms | 47000 KB |
| 194723922 | Feb/24/2023 00:01 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 0 ms | 47000 KB |
| 194712419 | Feb/23/2023 21:33 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Time limit exceeded on test 3 | 3000 ms | 47000 KB |
| 194710016 | Feb/23/2023 21:10 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 0 ms | 47000 KB |
| 194708978 | Feb/23/2023 21:00 | DanielW48 | I - Intercity Express | C++17 (GCC 9-64) | Wrong answer on test 3 | 0 ms | 12900 KB |
| 193055701 | Feb/10/2023 15:17 | Yunannnn | C - Circles | C++17 (GCC 7-32) | Accepted | 156 ms | 16900 KB |
| 192535458 | Feb/07/2023 00:29 | lightseba | H - Highways | C++17 (GCC 9-64) | Wrong answer on test 76 | 15 ms | 0 KB |
| 192533049 | Feb/06/2023 23:57 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | H - Highways | C++17 (GCC 9-64) | Wrong answer on test 76 | 15 ms | 0 KB |
| 192532072 | Feb/06/2023 23:45 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | I - Intercity Express | C++17 (GCC 9-64) | Accepted | 358 ms | 79100 KB |
| 192531461 | Feb/06/2023 23:38 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | G - Great Minds | C++17 (GCC 9-64) | Accepted | 186 ms | 11800 KB |
| 192527721 | Feb/06/2023 22:53 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | C - Circles | C++17 (GCC 9-64) | Accepted | 280 ms | 46400 KB |
| 192526394 | Feb/06/2023 22:39 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | H - Highways | C++17 (GCC 9-64) | Wrong answer on test 9 | 0 ms | 0 KB |
| 192524186 | Feb/06/2023 22:17 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | A - Arbitrage | C++17 (GCC 9-64) | Accepted | 78 ms | 76200 KB |
| 192523546 | Feb/06/2023 22:11 | UCF Cactus: gigabuffoon, DanielW48, lightseba# | A - Arbitrage | C++17 (GCC 9-64) | Wrong answer on test 17 | 15 ms | 0 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/27/2026 12:47:54 (g2).
Desktop version, switch to mobile version.
Supported by
