2019年8月18日
POJ 1873 UVA 811 The Fortified Forest (凸包 + 状态压缩枚举)
摘要： 题目链接： "UVA 811" Description Once upon a time, in a faraway land, there lived a king. This king owned a small collection of rare and valuable trees, wh 阅读全文
posted @ 2019-08-18 23:23 wuli涛涛 阅读(205) 评论(0) 推荐(0) 编辑