Profile of vuviet

vuviet

# solved problems10
# attempted problems10
Submissions링크
Solved problems
NOI18_knapsackIOI25_worldmapIOI25_festivalCEOI17_onewayCEOI18_clo
JOI16_matryoshkaJOI19_examinationJOI23_passportNOI23_airplaneCOCI20_papricice