→ 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
Problem F - Four Colors
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 33229278 | Dec/14/2017 07:08 | PrashantM | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 4000 KB |
| 17592707 | Apr/30/2016 12:46 | vjudge5 | F - Four Colors | GNU C++11 | Accepted | 77 ms | 2200 KB |
| 10749182 | Apr/17/2015 11:46 | KirisameMarisa# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 38647401 | May/27/2018 08:00 | vjudge2 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 20078002 | Aug/23/2016 08:51 | kewua: xsy, abgnwl, kimnoic# | F - Four Colors | GNU C++11 | Accepted | 62 ms | 2100 KB |
| 37249702 | Apr/12/2018 15:42 | Powerpuff Girls: livlivi, georgerapeanu, Weeeee# | F - Four Colors | GNU C++11 | Accepted | 61 ms | 3500 KB |
| 15397489 | Jan/16/2016 07:43 | 耀峰我男神: OB.Zhou, gtwgtw, fkguyx042# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 4000 KB |
| 102758600 | Dec/30/2020 14:06 | Runespoor(Mi): shb123, lyk248289469, Sugar_fan# | F - Four Colors | C++17 (GCC 9-64) | Accepted | 77 ms | 4100 KB |
| 17178589 | Apr/06/2016 01:30 | im13 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 2200 KB |
| 41667377 | Aug/17/2018 04:18 | .I. | F - Four Colors | C++17 (GCC 7-32) | Accepted | 93 ms | 11900 KB |
| 37247025 | Apr/12/2018 14:25 | Adevarat a invitat: cella.florescu, EmanuelNrx, theodor.moroianu# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 3500 KB |
| 12112763 | Jul/19/2015 08:18 | vjudge5 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 0 KB |
| 41668867 | Aug/17/2018 05:51 | .I. | F - Four Colors | C++17 (GCC 7-32) | Accepted | 109 ms | 12200 KB |
| 17766288 | May/06/2016 21:15 | noh4h_ss | F - Four Colors | GNU C++11 | Accepted | 62 ms | 2200 KB |
| 34445914 | Jan/22/2018 15:02 | Supercalifragilisticexpialidocious: gkavitha, bigcrunch, Dipak# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 15000 KB |
| 105209773 | Jan/24/2021 12:01 | vjudge3 | F - Four Colors | C++17 (GCC 7-32) | Accepted | 62 ms | 200 KB |
| 41663057 | Aug/16/2018 22:39 | .I.# | F - Four Colors | C++17 (GCC 7-32) | Accepted | 109 ms | 11900 KB |
| 63386108 | Oct/25/2019 16:49 | ???: Artiprocher, 201831990439, BanFcc# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 62 ms | 200 KB |
| 18627693 | Jun/21/2016 12:57 | Already Named: creatnx, hieptk, chemthan# | F - Four Colors | GNU C++ | Accepted | 31 ms | 100 KB |
| 37255703 | Apr/12/2018 19:00 | popovicirobert | F - Four Colors | GNU C++11 | Accepted | 61 ms | 3500 KB |
| 25802868 | Mar/25/2017 20:21 | Rox | F - Four Colors | GNU C++11 | Accepted | 46 ms | 2100 KB |
| 49635260 | Feb/08/2019 21:21 | UH++: BlackTools, yagamiL, albeXL# | F - Four Colors | C++17 (GCC 7-32) | Accepted | 46 ms | 400 KB |
| 14357336 | Nov/20/2015 13:43 | zlzmsrhak | F - Four Colors | GNU C++11 | Accepted | 31 ms | 0 KB |
| 10569827 | Apr/04/2015 09:00 | CJC++: natsugiri, eha, ichyo# | F - Four Colors | GNU C++ | Accepted | 46 ms | 100 KB |
| 45409959 | Nov/07/2018 14:38 | liujianbo | F - Four Colors | C++17 (GCC 7-32) | Accepted | 61 ms | 2400 KB |
| 49620062 | Feb/08/2019 11:52 | BeMimMim: NullByte, _MGH_# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 61 ms | 1700 KB |
| 37247056 | Apr/12/2018 14:26 | __Underline: LifeCracker, atatomir, Bodo# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 3500 KB |
| 16965998 | Mar/27/2016 09:28 | Siunaus: J.T.J.L., sfiction, Yukine_Chris# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 2300 KB |
| 30921547 | Oct/01/2017 23:04 | gvaibhav21# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 11900 KB |
| 35328122 | Feb/16/2018 09:10 | ksun48# | F - Four Colors | GNU C++11 | Accepted | 62 ms | 2200 KB |
| 25232692 | Mar/05/2017 07:50 | ☯「Team Rocket」☯: sensei11, harrypotter192, venkat82# | F - Four Colors | GNU C++11 | Accepted | 31 ms | 2200 KB |
| 158966676 | May/31/2022 13:55 | Wściekłe Psy: fwitt, Asymmetry# | F - Four Colors | C++17 (GCC 9-64) | Accepted | 46 ms | 100 KB |
| 43619712 | Sep/30/2018 21:26 | Time do dia 17: nonsequitur, LoppA, samuelfgs# | F - Four Colors | GNU C++11 | Accepted | 77 ms | 10100 KB |
| 10188007 | Mar/07/2015 12:12 | cpp: zlzmsrhak, pjsdream# | F - Four Colors | MS C++ | Accepted | 31 ms | 100 KB |
| 35328432 | Feb/16/2018 09:28 | ksun48 | F - Four Colors | GNU C++11 | Accepted | 62 ms | 2200 KB |
| 114436632 | Apr/28/2021 13:17 | cym_ | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 22505569 | Nov/26/2016 12:50 | BUET_NEGASIMYY: phoenix71, amlansaha, Double_O# | F - Four Colors | GNU C++ | Accepted | 46 ms | 100 KB |
| 13068632 | Sep/17/2015 17:22 | BrianKuo | F - Four Colors | GNU C++11 | Accepted | 62 ms | 100 KB |
| 17310251 | Apr/14/2016 08:42 | blackEarth# | F - Four Colors | GNU C++ | Accepted | 249 ms | 15700 KB |
| 13068575 | Sep/17/2015 17:18 | ynchsung | F - Four Colors | GNU C++11 | Accepted | 61 ms | 100 KB |
| 14249404 | Nov/14/2015 10:03 | vjudge1 | F - Four Colors | GNU C++11 | Accepted | 31 ms | 100 KB |
| 30461784 | Sep/18/2017 14:15 | team031: iaojnh, fewdan, Eriri# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 31 ms | 2100 KB |
| 10483201 | Mar/27/2015 10:33 | Dracarys: yefllower, BaconLi, rowdark# | F - Four Colors | GNU C++ | Accepted | 31 ms | 100 KB |
| 12880810 | Sep/07/2015 10:03 | BUPT: MiraiFukuin: shanbei_drug_trafficker, MisakaMisakaMisaka, BUPT_birdstorm# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 0 KB |
| 21163396 | Oct/03/2016 17:56 | UPCaux: JoanMG, GonzaloCao, Darkgeass# | F - Four Colors | GNU C++ | Accepted | 31 ms | 100 KB |
| 116288835 | May/15/2021 21:46 | GG Dem: MarcosK, MateoCV, SebaMarin# | F - Four Colors | C++17 (GCC 9-64) | Accepted | 61 ms | 100 KB |
| 19018655 | Jul/11/2016 05:27 | NCTU_Foudre: ytc, HowardChung, frankbozar# | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 13505362 | Oct/09/2015 11:07 | vjudge3 | F - Four Colors | GNU C++11 | Accepted | 46 ms | 100 KB |
| 49624202 | Feb/08/2019 14:01 | Ke Biram :): Origims, Smaug# | F - Four Colors | C++14 (GCC 6-32) | Accepted | 46 ms | 200 KB |
| 42456916 | Sep/04/2018 14:57 | 3body2: btzy, sidhant, bayweiheng# | F - Four Colors | C++17 (GCC 7-32) | Accepted | 46 ms | 700 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/24/2026 05:58:31 (f1).
Desktop version, switch to mobile version.
Supported by
