DOJ logoDOJ
Problems
Recently added problemsSaved problems
CategoriesDLCContestsGroupsTeamsBoard
Ranking
Solved Problem RankingStreak rankingDOJ Power ranking
Status
Call for TasksLoginRegister
DOJ logoDOJ

Community online judge with OI-style subtask scoring, Elo ratings, and Discord-backed certification.

Problems
ProblemsCategories
Community
ContestsRankingBoardNoticesHost an external contestGuide
Account
LoginRegisterJudge Status
Policy
Terms of ServiceDLC RulesPrivacyAPI documentationLanguage runtimesContest rank rewardsRating and performance
© 2026 DOJ
All rights reserved
hui

hui

PupilCertified
중앙대학교Since June 14, 2026
External accounts
Discord𝐻𝑢𝑖
hui's authored problemsSubmission history
「【코딩】의 마법을 지닌 마법소녀」
「【코딩】의 마법을 지닌 마법소녀」
그림 ·ともえ캐릭터 출처 ·solved.ac배경 출처 ·Acacia
Current rating
1,351
+38
Peak 1,351 · Top 40.0%
DOJ Power
UNRANKED0 Power
Solved problems
7
Titles
No equipped titles
local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

10001138127614131551= 1313 (+113), PupilRank: 24DOJ Contest 3Jun 14, 2026, 2:00 PM= 1351 (+38), PupilRank: 69아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Jul 4, 2026, 2:00 PM
OctNovDec2026FebMarAprMayJunJulAugSepOct
Longest solve streak: 1 days
1-23-56-910-14Freeze

helpSolve activity is counted from 06:00 in Korea time.

Participation history

2 total
아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Rated
Jul 4, 2026, 2:00 PM
Score 400Rank 69
DOJ Contest 3Window
Jun 14, 2026, 2:00 PM
Score 0Rank 24