摘要: POJ 3263 Tallest Cow Describe FJ's N (1 ≤ N ≤ 10,000) cows conveniently indexed 1.. N are standing in a line. Each cow has a positive integer height ( 阅读全文
posted @ 2020-05-16 11:29 liuzhaoxu 阅读(106) 评论(0) 推荐(1) 编辑
摘要: 二分图匹配 阅读全文
posted @ 2020-05-16 11:26 liuzhaoxu 阅读(595) 评论(0) 推荐(1) 编辑