Profile of ridarfx

ridarfx

# solved problems7
# attempted problems8
Submissions링크
Solved problems
NOI19_feastCEOI16_kangarooJOI16_skyscraperJOI18_bitaroJOI18_snake_escaping
IOI15_horsesIOI20_stations
Submitted but unsolved problems
IOI20_supertrees