一架飞机 @ 2021-07-21 16:59:39
为什么是O(nlogn)的？
by Uzumaki @ 2021-07-21 17:06:15
https://oi-wiki.net/geometry/nearest-points/#_3
by 一架飞机 @ 2021-07-21 19:35:06
谢谢大佬！