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C

cenix820

MasterCertified

KAISTSince May 5, 2026

External accounts

Discordcenix820

cenix820's authored problems Submission history

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Current rating

2,022

-2

Peak 2,087 · Top 9.4%

UNRANKED0 Power

Solved problems

Titles

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local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

= 1487 (+287), SpecialistRank: 12DOJ Contest 1May 5, 2026, 12:00 PM = 1652 (+165), ExpertRank: 17DOJ Contest 2May 10, 2026, 8:00 PM = 1638 (-14), ExpertRank: 49아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Jul 4, 2026, 2:00 PM = 1773 (+135), ExpertRank: 13DOJ Beginner Contest 4Jul 8, 2026, 9:00 PM = 1929 (+156), Candidate MasterRank: 13EZ Contest Day 1Jul 25, 2026, 9:00 AM = 1979 (+50), Candidate MasterRank: 23DOJ Contest 5Aug 1, 2026, 2:00 PM = 2052 (+73), MasterRank: 211st SSAL Olympiad in InformaticsAug 3, 2026, 12:00 PM = 2087 (+35), MasterRank: 17EZ Contest Day 2Aug 22, 2026, 9:00 AM = 2000 (-87), MasterRank: 34DOJ Beginner Contest 6Aug 30, 2026, 10:00 AM = 2024 (+24), MasterRank: 14DOJ Contest 6Sep 4, 2026, 6:00 PM = 2022 (-2), MasterRank: 31DOJ Beginner Contest 9Sep 20, 2026, 10:00 AM

OctNovDec2026FebMarAprMayJunJulAugSep

Longest solve streak: 4 days

1-23-56-910-14Freeze

Solve activity is counted by midnight in Korea time.

Participation history

15 total

DOJ Grand Contest 1 (Div 2)Window

Sep 24, 2026, 10:00 AM

Score 230Rank 30

DOJ Beginner Contest 9Window

Sep 20, 2026, 10:00 AM

Score 690Rank 31

Goricon 2026 Open ContestRated

Sep 12, 2026, 2:10 PM

Score 200Rank 25

DOJ Contest 6Window

Sep 4, 2026, 6:00 PM

Score 227Rank 14

DOJ Beginner Contest 6Window

Aug 30, 2026, 10:00 AM

Score 400Rank 34

AI slopUnrated

Aug 24, 2026, 11:30 PM

EZ Contest Day 2Window

Aug 22, 2026, 9:00 AM

Score 96Rank 17

1st SSAL Olympiad in InformaticsWindow

Aug 3, 2026, 12:00 PM

Score 70Rank 21

DOJ Contest 5Window

Aug 1, 2026, 2:00 PM

Score 591Rank 23

EZ Contest Day 1Window

Jul 25, 2026, 9:00 AM

Score 253Rank 13

DOJ Beginner Contest 4Rated

Jul 8, 2026, 9:00 PM

Score 630Rank 13

아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Rated

Jul 4, 2026, 2:00 PM

Score 700Rank 49

MathDOJUnrated

Jun 26, 2026, 6:00 PM

DOJ Contest 2Rated

May 10, 2026, 8:00 PM

Score 133Rank 17

DOJ Contest 1Rated

May 5, 2026, 12:00 PM

Score 336Rank 12