Recently added problemsSaved problems

Categories DLC Contests Groups Teams Board

Solved Problem RankingStreak rankingDOJ Power ranking

Call for TasksLogin Register

DOJ

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

Problems

Problems Categories

Community

Contests Ranking Board Notices Host an external contest Guide

Account

Login Register Judge Status

Policy

Terms of Service DLC Rules Privacy API documentation Language runtimes Contest rank rewards Rating and performance

© 2026 DOJ

All rights reserved

swlee0202

PupilCertified

No organizationSince May 14, 2026

External accounts

Codeforcesswlee0202 AtCoderswlee0202 Discord0202fff

swlee0202's authored problems Submission history

「【코딩】의 마법을 지닌 마법소녀」

그림 ·ともえ캐릭터 출처 ·solved.ac배경 출처 ·Acacia

Current rating

1,200

+0

Peak 1,200 · Top 55.1%

ROOKIE II291.02 Power

Solved problems

Titles

No equipped titles

Equipped gear

Background「【코딩】의 마법을 지닌 마법소녀」 7

DollStarter Doll 2

KeyringStarter Keyring 2

BagStarter Bag 3

LaptopStarter Laptop 2

ChairStarter Chair 2

local_fire_departmentStreak

Current 8 days

SMTWTFS

Rating history

No rating history yet.

OctNovDec2026FebMarAprMayJunJulAugSepOct

Longest solve streak: 8 days

1-23-56-910-1415-2021+Freeze

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

Participation history

2 total

제 1회 과수원컵 Div 2Rated

Oct 4, 2026, 2:00 PM

Score 400Rank 14

AI slop 2Unrated

Sep 25, 2026, 2:40 AM

Score 30015900Rank 21