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Profile of coin_
coin_
# solved problems
10
# attempted problems
14
Submissions
링크
Solved problems
IZhO14_bank
BOI24_jobs
CEOI17_sure
BOI24_trains
JOI18_stove
COI15_nafta
BOI13_tracks
NOI23_topical
JOI13_watching
JOI14_pinball
Submitted but unsolved problems
IOI17_nowruz
NOI18_knapsack
NOI23_inspections
APIO25_permgame