TZOJ 2392 Bounding box(正n边形三点求最小矩形覆盖面积)
摘要：
描述 The Archeologists of the Current Millenium (ACM) now and then discover ancient artifacts located at vertices of regular polygons. The moving sand d 阅读全文
posted @ 2019-01-20 11:24 大桃桃 阅读(260) 评论(0) 推荐(0)
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