Profile of backer8002

backer8002

# solved problems7
# attempted problems11
Submissions링크
Solved problems
BOI24_driversIOI11_ricehubIOI20_stationsBOI22_artBOI22_events
CEOI26_dfsBOI24_trains
Submitted but unsolved problems
BOI23_tychoBOI23_astronomerBOI23_staringcontestBOI22_vault