2019年11月5日
Codeforces Round #598 (Div. 3) B Minimize the Permutation
摘要： B. Minimize the Permutation You are given a permutation of length nn. Recall that the permutation is an array consisting of nn distinct integers from  阅读全文
posted @ 2019-11-05 17:56 晴屿 阅读(431) 评论(0) 推荐(0)