2018年6月5日
Cake（凸包+区间DP）
摘要： You want to hold a party. Here's a polygon-shaped cake on the table. You'd like to cut the cake into several triangle-shaped parts for the invited com 阅读全文
posted @ 2018-06-05 23:09 zdragon 阅读(311) 评论(0) 推荐(0) 编辑