关于

Lucida or LucidaLu

from rzyz to bupt

NOIp2015
NOIp2016
WC2017
SDOI2017
CTSC2017
APIO2017
PKUSC2017
NOI2017
NOIp2017

退役OIer
现役JBer

ICPC 2018 Shenyang Onsite
CCPC 2018 Guilin Onsite
ICPC 2018 Asia East Continent Final