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zhoukangyang

Rating

3255

Contribution

4

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Honors Rank

Highest Honors

Individual Honors

2025 AtCoder World Tour Finals 2025 Champion 🏆

2024 International Olympiad in Informatics 2024 Gold Medal, Champion 🏆

2024 AtCoder World Tour Finals 2024 2nd Place

2023 AtCoder World Tour Finals 2023 9th Place

Team Honors

2025 The 2025 Universal Cup Finals Gold Medal, 2nd Place 🥇

On behalf of the team ucup-team003

Motto

Visit zhoukangyang's blog

Rating changes

Accepted problems：409 problems

5113217266317319360403442464495547602610775786787801906995996997106511341135113611371138113911401141114211431144114511491150115111781221126116971768176917701771179019972009201620202029203020662068207221522205228623052307237825052506282028532884297929853248326933993509380140114012404740524053405440574060406341134179421242174218422443174322440644754561456246354658481548364837483848394842484348444855486048614863487948804883488448854887489649084913501350145015501650175018501950205021502250245027503150355036508950915092509450955097509850995100514851625168517351745176517751885191524153535356535753715376537754465463552355295568557356975749617061936223622462416288628962906291637663776378637963806381655766276760679471027103710471067107710871097111711271187119712071217122712774417442744474507456746374677482749675017502750375047505750975107560756175627564756575667567756976307632764676477677767876797681768376847685768776887689774677477748774977507751775277547755775677577758776277637767777177747775777678137814781578167874787578767877787878797880788178827883788478858005800680088009801080118015804780498050838383848385846784718472847484758477847884798517851885198520852185228524852585268527852885298536853785388544854685528671867286738707870887098710871187128713871487158716871787188719872087218723881888309166916791699171918992039204922092219223922492259226922892299230923192329538954095419868987098789883101321046310464104651046610467104681046910470104711047210473117911179211794127431390414734148051480614813150292140321529216062161321614216222163021631216552165721659216602166221670216732167421695217062172621727217282173021731217512175921777217802179522059

Tried problems：52 problems

122218898166118601877201825032508288645635030503250345037509050935096516651675170517553785404544554475448545156595670618565467123739876867753776479899511954296942160421616216182162021658216612166321672216752168221729

Authored problems：8 problems

#Problem Name
1梦想歌
2树哈希
3The Mysterious Shop
4Not a work of Idol / 不是偶像的大作
5tmostnrq2
6ZYPRESSEN
7Degree Sequence 3
8异形工厂

Virtual Participations：37 contests

NameStart time
ACM-ICPC World Finals 2011 - Orlando2025-09-07 01:19:48
The 3rd Universal Cup. Stage 15: Chengdu2024-11-08 16:12:50
IOI 2024 Training Contest 82024-09-02 15:37:46
IOI 2024 Training Contest 62024-08-29 11:18:01
IOI 2024 Training Contest 52024-08-29 11:01:06
IOI 2024 Training Contest 42024-08-29 10:57:39
IOI 2024 Training Contest 32024-08-29 10:57:24
IOI 2024 Training Contest 22024-08-29 10:44:05
IOI 2024 Training Contest 12024-08-26 15:19:52
International Olympiad in Informatics 2014 Day 22024-08-21 15:01:03
International Olympiad in Informatics 2020 Day 22024-08-20 13:44:57
International Olympiad in Informatics 2020 Day 12024-08-20 09:42:51
The 3rd Universal Cup. Stage 6: Osijek2024-08-19 15:10:15
The 3rd Universal Cup. Stage 5: Moscow2024-08-19 15:09:47
International Olympiad in Informatics 2021 Day 22024-08-07 13:41:18
International Olympiad in Informatics 2021 Day 12024-08-07 09:20:56
Petrozavodsk Winter 2024. Day 4. PKU Contest 22024-08-05 13:49:52
2024 小青鱼训练中心 NOI Training Contest #2: :qingyu5: Contest2024-07-22 21:36:31
2024 小青鱼训练中心 NOI Training Contest #3: Tedious Contest2024-07-11 12:17:49
2024 小青鱼训练中心 NOI Training Contest #1: jqdai Contest2024-06-28 21:06:56
USACO 2024 February Contest (Platinum)2024-05-31 11:46:59
2024 北京大学全国优秀中学生信息学夏季体验营 (PKUSC 2024) Day 22024-05-30 10:06:17
2024 北京市大学生程序设计竞赛2024-05-22 12:50:37
2024 小青鱼训练中心 Pre - World Finals Training #1: Polish Contest2024-04-22 13:12:14
2023-2024 集训队互测 Round 4 (Nov 5, 2023)2023-11-09 09:29:57
The 2nd Universal Cup. Stage 8: Guilin2023-11-08 13:48:00
Petrozavodsk Summer 2023. Day 7. PKU Contest2023-09-26 14:09:21
International Olympiad in Informatics 2023 Day 12023-09-14 13:39:14
北大集训 2019 Day 4（CTT 2019 Day 4）2023-09-13 15:21:13
International Olympiad in Informatics 2023 Day 22023-09-05 09:31:34
The 1st Universal Cup. Stage 14: Ranoa2023-04-30 10:19:49
IOI 2023 中国国家队选拔 第一试 (CTS 2023 Day 1)2023-02-16 13:10:31
Petrozavodsk Summer 2022. Day 6. Heltion Contest2022-10-13 08:01:03
Petrozavodsk Summer 2022. Day 5. ZJU Contest 22022-10-06 08:07:53
Petrozavodsk Summer 2022. Day 7. HSE Koresha Contest2022-10-03 08:04:45
Public NOIP Round #1 (Div. 1, 提高)2022-09-11 09:28:03
International Olympiad in Informatics 2022 Day 1 (IOI 2022 Day 1)2022-09-03 07:21:38
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