Profile of erto

erto

# solved problems17
# attempted problems20
Submissions링크
Solved problems
LMIO19_triusisIOI09_mechoJOI18_commuter_passCEOI11_balIOI09_regions
balkan11_trapezoidCOCI16_zoltanIOI14_wallIZhO12_appleJOI14_secret
JOI18_bitaroAPIO19_bridgesBOI19_valleyBOI17_tollIOI11_race
BOI19_nautilusBOI22_island
Submitted but unsolved problems
NOI18_knapsackBOI22_vaultBOI22_art