Profile of surface03

surface03

# solved problems12
# attempted problems12
Submissions링크
Solved problems
KOI18_arrowHKOI11_costKOI11_flowerKOI13_deliveryKOI15_ball
KOI13_julKOI17_civilizationKOI17_bucketKOI13_tomato3DKOI18_robot
KOI18_boxBSC_0_1