→ 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 A - Approximation
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 240638910 | Jan/07/2024 08:06 | vjudge2 | A - Approximation | C++20 (GCC 11-64) | Accepted | 389 ms | 6300 KB |
| 8074186 | Oct/04/2014 08:40 | zzy940502# | A - Approximation | GNU C++ | Accepted | 234 ms | 3700 KB |
| 39056276 | Jun/09/2018 02:09 | ACHOU ERRADO, OTÁRIO!: bira37, Roberio, mochii# | A - Approximation | C++14 (GCC 6-32) | Accepted | 655 ms | 6300 KB |
| 17517606 | Apr/26/2016 08:55 | blackEarth# | A - Approximation | GNU C++11 | Accepted | 311 ms | 7000 KB |
| 35731319 | Feb/26/2018 15:23 | VilcheuskiTeam: Mediocrity, 244mhq# | A - Approximation | GNU C++11 | Accepted | 1434 ms | 14000 KB |
| 371464211 | Apr/17/2026 10:06 | qwwqcy | A - Approximation | C++20 (GCC 13-64) | Accepted | 437 ms | 6300 KB |
| 353125474 | Dec/12/2025 01:43 | raft, rut, rawe, and rotato: ezraft, BucketPotato# | A - Approximation | C++20 (GCC 13-64) | Accepted | 781 ms | 8800 KB |
| 21435946 | Oct/15/2016 06:15 | Alex7 | A - Approximation | MS C++ | Accepted | 249 ms | 8000 KB |
| 12259653 | Jul/29/2015 08:41 | vjudge5 | A - Approximation | GNU C++ | Accepted | 202 ms | 7100 KB |
| 17824567 | May/09/2016 22:44 | ¯)(ツ)(¯: arthur.nascimento, yancouto# | A - Approximation | GNU C++11 | Accepted | 202 ms | 5700 KB |
| 31100672 | Oct/07/2017 08:39 | jstztzy | A - Approximation | C++14 (GCC 6-32) | Accepted | 295 ms | 6500 KB |
| 268549038 | Jul/03/2024 06:00 | masonpop | A - Approximation | C++14 (GCC 6-32) | Accepted | 296 ms | 3200 KB |
| 147776740 | Feb/26/2022 16:56 | [UFMG] Summergimurne?: brunomont, emaneru, bernardo_amorim# | A - Approximation | C++17 (GCC 9-64) | Accepted | 295 ms | 6100 KB |
| 373693732 | May/06/2026 11:52 | chenwz | A - Approximation | C++20 (GCC 13-64) | Accepted | 437 ms | 1800 KB |
| 54468312 | May/22/2019 05:44 | thebes | A - Approximation | C++14 (GCC 6-32) | Accepted | 264 ms | 6400 KB |
| 31105410 | Oct/07/2017 11:15 | llmakill | A - Approximation | C++14 (GCC 6-32) | Accepted | 265 ms | 5700 KB |
| 12261317 | Jul/29/2015 10:49 | vjudge1 | A - Approximation | GNU C++ | Accepted | 670 ms | 1800 KB |
| 8234869 | Oct/15/2014 12:03 | shenshanlaoyao: Nero, JayYe, problem-solved# | A - Approximation | GNU C++0x | Accepted | 202 ms | 4100 KB |
| 45439047 | Nov/08/2018 12:57 | UWr0: Rzepa, Grzmot, kostka# | A - Approximation | C++17 (GCC 7-32) | Accepted | 264 ms | 6600 KB |
| 26229414 | Apr/09/2017 06:12 | vjudge5 | A - Approximation | GNU C++ | Accepted | 202 ms | 7700 KB |
| 26229421 | Apr/09/2017 06:12 | vjudge4 | A - Approximation | GNU C++ | Accepted | 186 ms | 7700 KB |
| 8074346 | Oct/04/2014 09:19 | instr3# | A - Approximation | GNU C++ | Accepted | 217 ms | 4100 KB |
| 31100126 | Oct/07/2017 08:17 | bnuvjudge9 | A - Approximation | GNU C++11 | Accepted | 202 ms | 2500 KB |
| 371461428 | Apr/17/2026 09:33 | qwwqcy | A - Approximation | C++20 (GCC 13-64) | Accepted | 406 ms | 6300 KB |
| 88650014 | Aug/01/2020 12:12 | C20193116xq | A - Approximation | GNU C++11 | Accepted | 156 ms | 6900 KB |
| 31100600 | Oct/07/2017 08:36 | bnuvjudge9 | A - Approximation | GNU C++11 | Accepted | 202 ms | 9500 KB |
| 8074330 | Oct/04/2014 09:15 | Perditio: Dark_sun, zimpha# | A - Approximation | GNU C++ | Accepted | 234 ms | 4900 KB |
| 22203429 | Nov/14/2016 09:57 | PECaveros: eddy1021, paulwang, akaiNeko# | A - Approximation | GNU C++11 | Accepted | 249 ms | 7700 KB |
| 8074727 | Oct/04/2014 10:26 | xiaotao418# | A - Approximation | GNU C++ | Accepted | 187 ms | 4900 KB |
| 11096614 | May/14/2015 12:14 | Minimum Spanning 3: dirbaio, etal, angargo# | A - Approximation | GNU C++11 | Accepted | 249 ms | 3300 KB |
| 13339376 | Oct/02/2015 09:26 | vjudge4 | A - Approximation | GNU C++ | Accepted | 217 ms | 7300 KB |
| 27114918 | May/15/2017 06:14 | DebugMyHair: Walid_Amin, mrtempo, Yousef_Salama# | A - Approximation | GNU C++11 | Accepted | 202 ms | 8200 KB |
| 8079222 | Oct/04/2014 19:53 | soda_beta | A - Approximation | GNU C++0x | Accepted | 1153 ms | 1800 KB |
| 382480437 | Jul/14/2026 07:11 | qwwqcy | A - Approximation | C++23 (GCC 14-64, msys2) | Accepted | 1109 ms | 0 KB |
| 31100860 | Oct/07/2017 08:46 | bnuvjudge9 | A - Approximation | GNU C++11 | Accepted | 202 ms | 6400 KB |
| 8075813 | Oct/04/2014 12:44 | zrz1996# | A - Approximation | GNU C++ | Accepted | 202 ms | 35500 KB |
| 17802607 | May/08/2016 08:23 | whisper: NUOUN, Y_UME# | A - Approximation | GNU C++11 | Accepted | 202 ms | 7900 KB |
| 88804944 | Aug/03/2020 16:58 | Lower_Rating | A - Approximation | C++14 (GCC 6-32) | Accepted | 311 ms | 23400 KB |
| 12680120 | Aug/24/2015 08:54 | vjudge4 | A - Approximation | GNU C++ | Accepted | 187 ms | 5700 KB |
| 88647523 | Aug/01/2020 11:37 | C20193618 | A - Approximation | GNU C++11 | Accepted | 156 ms | 14500 KB |
| 10835240 | Apr/23/2015 15:35 | bnuvjudge6 | A - Approximation | GNU C++ | Accepted | 202 ms | 5300 KB |
| 34917652 | Feb/04/2018 11:16 | SayOne: Navick, Mohammad.Sj# | A - Approximation | C++14 (GCC 6-32) | Accepted | 451 ms | 10800 KB |
| 25633828 | Mar/19/2017 06:11 | vjudge4 | A - Approximation | GNU C++ | Accepted | 202 ms | 10000 KB |
| 88643957 | Aug/01/2020 10:46 | Lucky_Glass | A - Approximation | C++14 (GCC 6-32) | Accepted | 264 ms | 9300 KB |
| 8074281 | Oct/04/2014 09:03 | prime: sugusor# | A - Approximation | GNU C++ | Accepted | 202 ms | 4900 KB |
| 7930774 | Sep/23/2014 23:58 | pulkitg10 | A - Approximation | GNU C++ | Accepted | 295 ms | 5700 KB |
| 12626271 | Aug/21/2015 13:22 | vjudge2 | A - Approximation | GNU C++ | Accepted | 202 ms | 5700 KB |
| 25633824 | Mar/19/2017 06:10 | zhangJvv | A - Approximation | GNU C++ | Accepted | 217 ms | 10000 KB |
| 69540084 | Jan/25/2020 23:55 | tesla_protocol: codelegend, Superty# | A - Approximation | C++17 (GCC 7-32) | Accepted | 390 ms | 10300 KB |
| 8074509 | Oct/04/2014 09:48 | Niconiconi: Magica, kurobaka, JEAN-LUC-GODARD# | A - Approximation | GNU C++0x | Accepted | 1138 ms | 1800 KB |
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