平面走査
- 幾何問題
- 未整理
- SegTree+平面走査
- 未整理
- https://www.codechef.com/NOV16/problems/URBANDEV
- https://www.ioi-jp.org/joi/2013/2014-ho/2014-ho-t5-review.pdf
- https://qiita.com/drken/items/2f56925972c1d34e05d8#例題-3-6-3coneology-poj-no2932募集中
- https://atcoder.jp/contests/nikkei2019-final/tasks/nikkei2019_final_f
- https://www.google.co.jp/search?client=opera&hs=QiP&ei=d-BxXM76JoGi8QWL2I6ICQ&q=joi+春合宿+2009+starry+sky&oq=joi+春合宿+2009+starry+sky&gs_l=psy-ab.3...8426.11181..11343...0.0..0.119.1087.7j4......0....1..gws-wiz.......33i21.vNSHoTlyFB4
- https://www.ioi-jp.org/ioi/2008/problems/Day2_jpn/Pyramid_Base_j.pdf
- http://acm-icpc.aitea.net/index.php?plugin=attach&refer=2015%2FPractice%2F模擬地区予選%2F講評&openfile=H.pdf
- https://atcoder.jp/contests/dwacon5th-final/tasks/dwacon5th_final_c
- https://www.google.co.jp/search?client=opera&hs=Vak&ei=j-NxXM6YJ5P6-Qbsh5aYDQ&q=平面走査+codeforces&oq=平面走査+codeforces&gs_l=psy-ab.3...8806.13034..13095...2.0..0.100.2067.23j1......0....1..gws-wiz.......0i131j0i4j0i131i4j0j0i4i30j0i30.IvoM4U4CzBg
- https://atcoder.jp/contests/yahoo-procon2019-final/tasks/yahoo_procon2019_final_c
- http://yamakasa.net/archives/258
