2020年5月11日
Tallest Cow
摘要： [toc] Tallest Cow(差分) 题目 Description FJ's N (1 ≤ N ≤ 10,000) cows conveniently indexed 1.. N are standing in a line. Each cow has a positive integer h 阅读全文
posted @ 2020-05-11 12:57 Acm_walker 阅读(172) 评论(0) 推荐(0)