随笔分类 -  随机

Uva 10167 - Birthday Cake 暴力枚举 随机
摘要：Problem G. Birthday Cake Background Lucy and Lily are twins. Today is their birthday. Mother buys a birthday cake for them.Now we put the cake onto a Descartes coordinate. Its center is at (... 阅读全文
posted @ 2014-04-25 11:35 katago 阅读(372) 评论(0) 推荐(0)