Profile of Richw818

Richw818

# solved problems8
# attempted problems9
Submissions링크
Solved problems
CEOI12_jobsIOI10_trafficJOI22_ho_t1JOI17_foehn_phenomenaJOI20_ho_t1
JOI19_ho_t1JOI18_stoveJOI23_ho_t1
Submitted but unsolved problems
IOI19_shoes