Profile of gay

gay

# solved problems7
# attempted problems8
Submissions링크
Solved problems
JOI20_ho_t1JOI20_ho_t2JOI20_ho_t3JOI20_ho_t4JOI21_ho_t1
JOI21_ho_t2JOI21_ho_t3
Submitted but unsolved problems
JOI21_ho_t4