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(122) 评论(0) 推荐(1)
摘要: 二分图匹配 阅读全文
posted @ 2020-05-16 11:26 liuzhaoxu 阅读(638) 评论(0) 推荐(1)