2020年7月28日
2020 Multi-University Training Contest 3 1004 Tokitsukaze and Multiple
摘要： ##题面 Tokitsukaze has a sequence of length n, denoted by a. Tokitsukaze can merge two consecutive elements of a as many times as she wants. After each 阅读全文
posted @ 2020-07-28 23:43 Luglucky 阅读(112) 评论(0) 推荐(0) 编辑