[[https://www.cnblogs.com/devil-gary/|Gary's blog]]

====== Academic ======

  * ACMer
  * 网安钦定



====== Training ======

 [[.gary:codeforces_round_638_div_2|Codeforces Round #638 (Div. 2)]]


====== Skills ======
 [[.gary:Mos_Algorithm_tree|树上莫队]]