Profile of eyangch

eyangch

# solved problems12
# attempted problems12
Submissions링크
Solved problems
APIO15_skyscraperJOI18_tentsJOI14_pinballJOI18_commuter_passBOI13_tracks
JOI13_watchingJOI20_powerAPIO19_strange_deviceIZhO12_appleIOI21_dna
COCI21_sjeckanjeBOI18_election