2017年9月3日
AtCoder Regular Contest 082 E
摘要： Problem Statement You are given N points (xi,yi) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. 阅读全文
posted @ 2017-09-03 18:09 友人Aqwq 阅读(292) 评论(0) 推荐(1)
AtCoder Regular Contest 082 F
摘要： Problem Statement We have a sandglass consisting of two bulbs, bulb A and bulb B. These bulbs contain some amount of sand. When we put the sandglass, 阅读全文
posted @ 2017-09-03 16:13 友人Aqwq 阅读(554) 评论(0) 推荐(0)