Profile of backer8002

backer8002

# solved problems10
# attempted problems14
Submissions링크
Solved problems
BOI24_driversIOI11_ricehubIOI20_stationsBOI22_artBOI22_events
CEOI26_dfsBOI24_trainsBOI17_tollBOI21_xanaduBOI24_fire
Submitted but unsolved problems
BOI23_tychoBOI23_astronomerBOI23_staringcontestBOI22_vault