摘要: Problem DescriptionA number of students sit in a circle facing their teacher in the center. Each student initially has an even number of pieces of can... 阅读全文
posted @ 2015-05-21 23:42 御心飞行 阅读(195) 评论(0) 推荐(0) 编辑
摘要: Problem DescriptionMany geometry(几何)problems were designed in the ACM/ICPC. And now, I also prepare a geometry problem for this final exam. According ... 阅读全文
posted @ 2015-05-21 18:35 御心飞行 阅读(142) 评论(0) 推荐(0) 编辑