Profile of jiaqiyang

jiaqiyang

# solved problems12
# attempted problems12
Submissions링크
Solved problems
JOI17_arranging_ticketsJOI17_broken_deviceJOI17_cityJOI17_long_mansionJOI17_park
JOI17_cultivationJOI17_port_facilityJOI17_sparklersJOI17_railway_tripJOI17_coach
JOI17_abduction2JOI17_dragon2