Profile of ridarfx

ridarfx

# solved problems8
# attempted problems9
Submissions링크
Solved problems
NOI19_feastCEOI16_kangarooJOI16_skyscraperJOI18_bitaroJOI18_snake_escaping
IOI15_horsesIOI20_stationsIOI16_messy
Submitted but unsolved problems
IOI20_supertrees