Profile of faceless

faceless

# solved problems4
# attempted problems9
Submissions링크
Solved problems
COCI17_dedaCEOI14_carnivalCEOI14_fangornJOI19_mergers
Submitted but unsolved problems
BOI18_electionBOI18_homecomingCEOI14_question_graderCEOI15_indcycCEOI13_treasure2