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=====团队训练=====
组团参加了北交校赛。

===== 本周推荐 =====
  * 矩阵快速幂 [[.2sozx:problem:fib数列|fib数列]]
  * [[.jjleo:wqs二分]]
  * 二维平面求$n$条线段是否有交点 [[.jjleo:educational_codeforces_round_88_rated_for_div._2|F题]]
===== 2sozx =====
==== 比赛 ====
  * 2020.05.30 [[.2sozx:Educational Codeforces Round 87 (Rated for Div 2)]]
  * 2020.05.31 [[.2sozx:北交校赛]]
  * 2020.05.31 [[.2sozx:Codeforces Round 646 (Div. 2)|Codeforces Round #646(Div. 2)]]
  * 2020.06.04 [[.2sozx:Codeforces Round 647 (Div. 1)|Codeforces Round #646(Div. 1)]]

===== Bazoka13 =====
==== 比赛 ====
  * [[.bazoka13:Codeforces Round #646 (Div. 2)| Codeforces Round #646 (Div. 2)(VP)]]
====题目====
===== JJLeo =====
==== 比赛 ====
  * 2020.05.30 [[.JJLeo:codeforces_round_612_div._2_virtual_participation|Codeforces Round #612 (Div. 2) Virtual participation]]
  * 2020.05.31 [[.jjleo:2020北交校赛]]
  * 2020.05.31 [[.JJLeo:codeforces_round_646_div._2|Codeforces Round #646 (Div. 2)]]
  * 2020.06.03 [[.jjleo:educational_codeforces_round_79_rated_for_div._2_virtual_participation|Educational Codeforces Round 79 (Rated for Div. 2) Virtual participation]]
==== 题目 ====
  * [[.jjleo:wqs二分]]
  * 补题 [[.jjleo:educational_codeforces_round_88_rated_for_div._2|F题]]