Profile of leo_2727

leo_2727

# solved problems3
# attempted problems8
Submissions링크
Solved problems
JOI18_stoveJOI18_artJOI19_ho_t1
Submitted but unsolved problems
APIO19_bridgesJOI17_broken_deviceJOI19_ho_t2JOI19_ho_t4IOI23_closing