2018年11月8日
Cards and Joy (dp好题)
摘要： Cards and Joy CodeForces - 999F There are nn players sitting at the card table. Each player has a favorite number. The favorite number of the j-th pla 阅读全文
posted @ 2018-11-08 19:35 *starry* 阅读(256) 评论(0) 推荐(0) 编辑