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shinhuichan

MasterCertified

No organizationSince May 5, 2026

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shinhuichan's authored problems Submission history

No equipped banner

Current rating

2,033

-67

Peak 2,100 · Top 7.5%

UNRANKED6.67 Power

Solved problems

Titles

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local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

= 1375 (+175), PupilRank: 21DOJ Beginner Contest 1May 17, 2026, 5:00 AM = 1602 (+227), ExpertRank: 16KOI 2nd Round Mock 1 [High]May 22, 2026, 6:00 PM = 1641 (+39), ExpertRank: 26DOJ Beginner Contest 2May 30, 2026, 1:00 PM = 1696 (+55), ExpertRank: 26DOJ Beginner Contest 3Jun 14, 2026, 7:00 PM = 1842 (+146), Candidate MasterRank: 12KOI 2nd Round Mock 2 [High]Jul 17, 2026, 9:00 AM = 1863 (+21), Candidate MasterRank: 29DOJ Contest 5Aug 1, 2026, 2:00 PM = 1923 (+60), Candidate MasterRank: 231st SSAL Olympiad in InformaticsAug 3, 2026, 12:00 PM = 2057 (+134), MasterRank: 12DOJ Beginner Contest 5Aug 8, 2026, 10:00 AM = 2100 (+43), MasterRank: 18DOJ Beginner Contest 7Sep 6, 2026, 10:00 AM = 2033 (-67), MasterRank: 16DOJ Grand Contest 1 (Div 2)Sep 24, 2026, 10:00 AM

OctNovDec2026FebMarAprMayJunJulAugSepOct

Longest solve streak: 2 days

1-23-56-910-14Freeze

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

Participation history

11 total

AI slop 2Unrated

Sep 25, 2026, 2:40 AM

Score 30670300Rank 14

DOJ Grand Contest 1 (Div 2)Window

Sep 24, 2026, 10:00 AM

Score 400Rank 16

DOJ Beginner Contest 7Window

Sep 6, 2026, 10:00 AM

Score 639Rank 18

DOJ Beginner Contest 5Window

Aug 8, 2026, 10:00 AM

Score 525Rank 12

1st SSAL Olympiad in InformaticsWindow

Aug 3, 2026, 12:00 PM

DOJ Contest 5Window

Aug 1, 2026, 2:00 PM

Score 400Rank 29

KOI 2nd Round Mock 2 [High]Window

Jul 17, 2026, 9:00 AM

Score 300Rank 12

DOJ Beginner Contest 3Window

Jun 14, 2026, 7:00 PM

Score 600Rank 26

DOJ Beginner Contest 2Window

May 30, 2026, 1:00 PM

Score 400Rank 26

KOI 2nd Round Mock 1 [High]Window

May 22, 2026, 6:00 PM

Score 206Rank 16

DOJ Beginner Contest 1Window

May 17, 2026, 5:00 AM

Score 400Rank 21