Profile of duyanhchupapi

duyanhchupapi

# solved problems10
# attempted problems10
Submissions링크
Solved problems
BOI17_catinatreeBOI18_electionJOI16_selling_rnaNOI19_feastCOCI15_baloni
JOI22_teamIZhO17_subsequenceNOI23_topicalJOI15_election_campaignJOI15_sterilizing