Profile of a4n_

a4n_

# solved problems5
# attempted problems15
Submissions링크
Solved problems
JOI18_worst_reporter3IOI20_ticketsIOI20_stationsJOI21_meetings2IOI24_nile
Submitted but unsolved problems
JOI18_asceticismIOI20_mushroomsIOI20_biscuitsIOI21_parksIOI21_candies
IOI21_dungeonsIOI22_towersIOI23_longesttripIOI23_soccerIOI23_closing