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R

rootenter

ExpertCertified

No organizationSince May 1, 2026

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Discordrootenter(루엔)

rootenter's authored problems Submission history

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Current rating

1,765

+156

Peak 1,765 · Top 15.9%

UNRANKED0 Power

Solved problems

Titles

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local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

= 1479 (+279), SpecialistRank: 13DOJ Contest 2May 10, 2026, 8:00 PM = 1634 (+155), ExpertRank: 18DOJ Beginner Contest 1May 17, 2026, 5:00 AM = 1609 (-25), ExpertRank: 56아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Jul 4, 2026, 2:00 PM = 1765 (+156), ExpertRank: 13KOI 2nd Round Mock 2 [High]Jul 17, 2026, 9:00 AM

OctNovDec2026FebMarAprMayJunJulAugSepOct

Longest solve streak: 2 days

1-23-56-910-14Freeze

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

Participation history

7 total

SCSC 2026 mini contest #1Window

Oct 9, 2026, 12:00 AM

1st SSAL Olympiad in InformaticsWindow

Aug 3, 2026, 12:00 PM

KOI 2nd Round Mock 2 [High]Window

Jul 17, 2026, 9:00 AM

Score 300Rank 13

아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~Rated

Jul 4, 2026, 2:00 PM

Score 566Rank 56

DOJ Beginner Contest 1Window

May 17, 2026, 5:00 AM

Score 420Rank 18

DOJ Contest 2Rated

May 10, 2026, 8:00 PM

Score 205Rank 13

DOJ contest 1Virtual

May 7, 2026, 7:42 PM