Profile of lxz20071231

lxz20071231

# solved problems7
# attempted problems11
Submissions링크
Solved problems
JOI22_ho_t1JOI20_ho_t2NOI17_bestplaceIOI09_mechoBOI24_trains
IOI10_trafficEGOI23_candy
Submitted but unsolved problems
BOI13_ballmachineIOI08_printerIOI16_aliensAPIO20_swap