摘要: Codeforces Round 929 (Div. 3) D. Turtle Tenacity: Continual Mods 题意 Given an array \(a_1, a_2, \ldots, a_n\), determine whether it is possible to rear 阅读全文
posted @ 2024-02-29 12:19 Nijika 阅读(17) 评论(0) 推荐(0)