2016年4月28日
【POJ1113】Wall（凸包）
摘要： 【题目】 Description Once upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so gr 阅读全文
posted @ 2016-04-28 19:30 konjak魔芋 阅读(171) 评论(0) 推荐(0) 编辑