YOU'VE MADE A BRAVE DECISION, WELCOME.

流离之人追逐幻影。

Codeforces Round #334Div1 605E

SDOI2013

SDOI2012 Round1 Day1

SDOI2015 Round1

SDOI2014 Round1

Function Test

Hello World

热烈地去爱，坚强地活着