=====团队=====

**1.训练**

**2.推荐**

[[https://blog.csdn.net/Rising_shit/article/details/106104505|zrx:从pbds、rope到stl数据结构的奇技淫巧]]


=====个人=====

===CJY===

**1.题目**

atcoder Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 B C

hdu 6589

**2.wiki**

[[http://112.74.186.118/doku.php?id=2020-2021:teams:running_chicken:halfplaneintersection|计算几何-半平面交]]

**3.本周推荐**

生成函数与组合数

===ZRX===

**1.新题**

atcoder arc 100

codeforces round 641

（题解每周日早上更新）

**2.模板**

[[https://blog.csdn.net/Rising_shit/article/details/106104505|从pbds、rope到stl数据结构的奇技淫巧]]


====selia====
===1.补题===
[[https://blog.csdn.net/micaudience/article/details/106147951|赛后补题]]
===2.板子===
[[https://editor.csdn.net/md/?articleId=106151263|线段树套线段树]]