友情链接&部分题目的密码

YPL:
https://www.cnblogs.com/Sdchr/
https://blog.csdn.net/y20070316

ZWL:
https://www.cnblogs.com/acha

XJ:
https://blog.csdn.net/boyxiejunboy

SSR:
https://ssplaysecond.blogspot.jp

YAY:
https://owenyu.tk
https://www.cnblogs.com/owenyu/

HGR:
https://blog.csdn.net/GEOTCBRL

GJS:
https://cnblogs.com/meowww

部分题目密码:
ezoi2016