Profile of backer8002

backer8002

# solved problems6
# attempted problems10
Submissions링크
Solved problems
BOI24_driversIOI11_ricehubIOI20_stationsBOI22_artBOI22_events
CEOI26_dfs
Submitted but unsolved problems
BOI23_tychoBOI23_astronomerBOI23_staringcontestBOI22_vault