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DOJ Beginner Contest 9
DOJ Beginner Contest 9
Windowed
Ended
Contest information
Problem order
Difficulty order
Rating
Rated · 0~2200
Time limit
1h 40m
Freeze
None
Lead managers
woohyunjng
Authors
coxld
dyppp
loop0919
pk661
woohyunjng
Testers
AdTerram
Starts
Sep 20, 2026, 10:00 AM
Ends
Sep 27, 2026, 10:00 AM
Problems
#
Title
A
AI slop
B
Rating Updates
C
Yet Another Permutation Problem 2
D
Harvesting the Farm
E
67
F
All Falls Down
G
Pi Problem
H
Ladders and Queries
I
Deletion 2
Participation
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This participation will not affect ratings. Reason: Rated participation is limited to rating 0~2200. Current rating: unknown