DOJ
Problems
Recently added problems
Saved problems
Workbooks
Categories
DLC
Contests
Groups
Teams
Board
Ranking
Solved Problem Ranking
Streak ranking
DOJ Power ranking
Status
Call for Tasks
translate
English
expand_more
light_mode
Light
Login
Register
usb9245
Pupil
국민대학교
Since
July 4, 2026
External accounts
Codeforces
usb9245
AtCoder
usb9245
Discord
MonBox
X
@MonBox_
usb9245's authored problems
Submission history
link
Copy permanent link
2026 Centroid Cup
그림 ·
마전
Current rating
1,211
+11
Peak 1,211 · Top 25.3%
DOJ Power
UNRANKED
0 Power
Solved problems
1
Titles
No equipped titles
Equipped gear
Background
2026 Centroid Cup
star
0
local_fire_department
Streak
Current 0 days
Past year
Past year 2026
Past year
2026
S
M
T
W
T
F
S
Rating history
1000
1103
1206
1308
1411
= 1211 (+11), Pupil
Rank: 123
아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~
Jul 4, 2026, 2:00 PM
Nov
Dec
2026
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Longest solve streak: 1 days
1-2
3-5
6-9
10-14
Freeze
help
Solve activity is counted from 06:00 in Korea time.
Participation history
1 total
아니메컵 3기 ~2시에 코딩을 하는 건 이상해!~
Rated
Jul 4, 2026, 2:00 PM
Score 100
Rank 123