2016年6月15日
[BZOJ1657] [Usaco2006 Mar] Mooo 奶牛的歌声 (单调栈)
摘要： Description Farmer John's N (1 <= N <= 50,000) cows are standing in a very straight row and mooing. Each cow has a unique height h in the range 1..2,0 阅读全文
posted @ 2016-06-15 03:27 CtrlCV 阅读(292) 评论(0) 推荐(0) 编辑