DOJ logoDOJ
Problems
Recently added problemsSaved problemsWorkbooks
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 account linking.

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
pizzaroot

pizzaroot

Specialist
No organizationSince May 10, 2026
External accounts
CodeforcespizzarootAtCoderpizzarootDiscordpizzaroot
pizzaroot's authored problemsSubmission history
SJUPC 2026
SJUPC 2026
캐릭터 출처 ·solved.ac
Current rating
1,578
+0
Peak 1,578 · Top 7.5%
DOJ Power
UNRANKED20.01 Power
Solved problems
31
Titles
No equipped titles

Equipped gear

BackgroundSJUPC 2026star 0
local_fire_departmentStreak

Current 0 days

Past year 2026
SMTWTFS

Rating history

044588913341778= 687 (+687), NewbieRank: 20DOJ Contest 2May 10, 2026, 8:00 PM= 1194 (+507), NewbieRank: 44DOJ Beginner Contest 8Sep 13, 2026, 10:00 AM= 1578 (+384), SpecialistRank: 55DOJ Beginner Contest 9Sep 20, 2026, 10:00 AM= 1578 (+0), SpecialistRank: 26DOJ Grand Contest 1 (Div 1)Sep 24, 2026, 10:00 AM
NovDec2026FebMarAprMayJunJulAugSepOctNov
Longest solve streak: 2 days
1-23-56-910-14Freeze

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

Participation history

6 total
SJUPC 2026Virtual
Sep 29, 2026, 1:38 PM
Score 0
AI slop 2Unrated
Sep 25, 2026, 2:40 AM
Score 0Rank 34
DOJ Grand Contest 1 (Div 1)Window
Sep 24, 2026, 10:00 AM
Score 43Rank 26
DOJ Beginner Contest 9Window
Sep 20, 2026, 10:00 AM
Score 500Rank 55
DOJ Beginner Contest 8Window
Sep 13, 2026, 10:00 AM
Score 600Rank 44
DOJ Contest 2Rated
May 10, 2026, 8:00 PM
Score 100Rank 20