Profile of MB81

MB81

# solved problems7
# attempted problems9
Submissions링크
Solved problems
JOI15_election_campaignCOCI19_sliciceCOCI19_simfonijaBOI13_ballmachineBOI13_numbers
CEOI17_sureCEOI12_jobs
Submitted but unsolved problems
JOI17_port_facilityCEOI17_palindromic