2016年2月7日
hdu 5620 KK's Steel（推理）
摘要： Problem Description Our lovely KK has a difficult mathematical problem:he has a N(1≤N≤1018) meters steel,he will cut it into steels as many as possibl 阅读全文
posted @ 2016-02-07 23:21 UniqueColor 阅读(433) 评论(0) 推荐(0) 编辑