→ 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
Problem I - Ivan Dorn
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 17226285 | Apr/08/2016 14:20 |
 LNU Penguins: Bilyi, Herasymiv, Savitskyi |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226289 | Apr/08/2016 14:20 |
SPb ITMO University 1: Bardashevich, Kovsharov, Smykalov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226335 | Apr/08/2016 14:20 |
Wroclaw U: Bartlomiej, Maciej, Mateusz |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226466 | Apr/08/2016 14:20 |
Saratov SU Daemons: Davtyan, Kudasov, Sagunov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226521 | Apr/08/2016 14:20 |
Moscow SU + AESC + Intellectual: Gorbunov, Ipatov, Makeev |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226753 | Apr/08/2016 14:20 |
SPb ITMO University 2: Belonogov, Podtelkin, Zban |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226754 | Apr/08/2016 14:20 |
Charles University: Konecny, Rozhon, Simsa |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226895 | Apr/08/2016 14:20 |
Warsaw U Eagles: Nadara, Smulewicz, Sokolowski |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17226949 | Apr/08/2016 14:20 |
Moscow IPT Cryptozoology: Golovanov, Ivaschenko, Ostanin |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227028 | Apr/08/2016 14:20 |
MIPT Endagorion: Tikhomirov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227099 | Apr/08/2016 14:20 |
SPb SU Base: Ershov, Gordeev, Pyshkin |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227119 | Apr/08/2016 14:20 |
Fudan U Saga |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227120 | Apr/08/2016 14:20 |
SPb AU 1: Generation Z: Bogomolov, Podguzov, Smirnov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227131 | Apr/08/2016 14:20 |
Moscow IPT Jinotega: Semenov, Smirnov, Zhuk |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227151 | Apr/08/2016 14:20 |
Shanghai JTU Dreadnought |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227257 | Apr/08/2016 14:20 |
SPb SU Pony Trippers: Logunov, Riazanov, Simonov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227304 | Apr/08/2016 14:20 |
Tsinguha U Wunderzeit |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227566 | Apr/08/2016 14:20 |
Moscow AI: Mingalev, Safronov, Yushchenko |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227568 | Apr/08/2016 14:20 |
Moscow AI: Mingalev, Safronov, Yushchenko |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227572 | Apr/08/2016 14:20 |
Moscow AI: Mingalev, Safronov, Yushchenko |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227576 | Apr/08/2016 14:20 |
Moscow AI: Mingalev, Safronov, Yushchenko |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 17227665 | Apr/08/2016 14:20 |
Nizhny Novgorod SU: Epifanov, Kalinin, Krivonosov |
I - Ivan Dorn | Unknown | Accepted | 0 ms | 0 KB |
| 63645631 | Oct/28/2019 12:34 | vjudge3 | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 655 ms | 20600 KB |
| 29311630 | Aug/09/2017 21:08 | Claris | I - Ivan Dorn | GNU C++ | Accepted | 1481 ms | 26500 KB |
| 31235392 | Oct/12/2017 11:20 | _gXX | I - Ivan Dorn | GNU C++11 | Accepted | 685 ms | 22600 KB |
| 26531080 | Apr/21/2017 08:37 | vjudge5 | I - Ivan Dorn | GNU C++ | Accepted | 1434 ms | 60300 KB |
| 328936240 | Jul/14/2025 20:07 | UselessOne | I - Ivan Dorn | C++23 (GCC 14-64, msys2) | Accepted | 3546 ms | 69000 KB |
| 21566244 | Oct/18/2016 15:02 | UWr1: atablash, yarek, kostka# | I - Ivan Dorn | GNU C++11 | Accepted | 717 ms | 30100 KB |
| 22068076 | Nov/06/2016 07:36 | Strong_Head# | I - Ivan Dorn | GNU C++ | Accepted | 1138 ms | 50900 KB |
| 63757170 | Oct/30/2019 03:32 | Minamoto | I - Ivan Dorn | C++14 (GCC 6-32) | Accepted | 1092 ms | 205500 KB |
| 18766615 | Jun/28/2016 14:40 | ko_osaga | I - Ivan Dorn | GNU C++11 | Accepted | 935 ms | 32400 KB |
| 143471632 | Jan/21/2022 06:09 | SuffixBalancedTree | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 1466 ms | 137000 KB |
| 19028020 | Jul/11/2016 13:49 | zhangchen | I - Ivan Dorn | GNU C++ | Accepted | 2246 ms | 442100 KB |
| 20799627 | Sep/21/2016 18:37 | Snoppy_Boss: totsamyzed, 244mhq, Mediocrity# | I - Ivan Dorn | GNU C++11 | Accepted | 3384 ms | 325000 KB |
| 63643194 | Oct/28/2019 11:47 | vjudge5 | I - Ivan Dorn | C++14 (GCC 6-32) | Accepted | 1388 ms | 50900 KB |
| 92185657 | Sep/08/2020 09:09 | WZYYN | I - Ivan Dorn | C++17 (GCC 9-64) | Accepted | 1388 ms | 39200 KB |
| 63643197 | Oct/28/2019 11:47 | zzu20172430702 | I - Ivan Dorn | C++14 (GCC 6-32) | Accepted | 1325 ms | 50900 KB |
| 24537910 | Feb/09/2017 01:59 | Amirnasr | I - Ivan Dorn | GNU C++ | Accepted | 1154 ms | 47400 KB |
| 90393070 | Aug/19/2020 16:40 | AghaTizi | I - Ivan Dorn | C++14 (GCC 6-32) | Accepted | 2651 ms | 54700 KB |
| 109719442 | Mar/11/2021 18:27 | vjudge4 | I - Ivan Dorn | C++14 (GCC 6-32) | Accepted | 888 ms | 48000 KB |
| 109597026 | Mar/10/2021 16:11 | vjudge2 | I - Ivan Dorn | C++17 (GCC 9-64) | Accepted | 1216 ms | 109500 KB |
| 17602201 | May/01/2016 06:06 | ainta# | I - Ivan Dorn | GNU C++11 | Accepted | 2433 ms | 60700 KB |
| 44370064 | Oct/15/2018 21:32 | Ruhan Habib Fan Club: TheeLooser, Alpha_Q, Bruteforceman# | I - Ivan Dorn | GNU C++11 | Accepted | 1045 ms | 47300 KB |
| 44254020 | Oct/13/2018 14:38 | vjudge4 | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 1138 ms | 43700 KB |
| 105055488 | Jan/22/2021 13:26 | Tet | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 1184 ms | 49900 KB |
| 193513467 | Feb/13/2023 21:47 | amirhoseinfar1385 | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 1356 ms | 40200 KB |
| 17980766 | May/18/2016 16:52 | apia# | I - Ivan Dorn | GNU C++11 | Accepted | 795 ms | 73000 KB |
| 109596689 | Mar/10/2021 16:11 | vjudge1 | I - Ivan Dorn | C++17 (GCC 9-64) | Accepted | 1231 ms | 109500 KB |
| 277513156 | Aug/21/2024 14:15 | gfiv | I - Ivan Dorn | C++17 (GCC 7-32) | Accepted | 968 ms | 45100 KB |
| 31288501 | Oct/14/2017 06:39 | _gXX | I - Ivan Dorn | GNU C++11 | Accepted | 935 ms | 45000 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: May/02/2026 15:25:52 (g2).
Desktop version, switch to mobile version.
Supported by
