Profile of newbiecnh

newbiecnh

# solved problems9
# attempted problems9
Submissions링크
Solved problems
JOI18_stoveJOI18_artNOI18_knapsackJOI19_ho_t1CEOI18_glo
JOI17_foehn_phenomenaJOI19_ho_t2JOI20_ho_t1BOI17_railway