2020年1月16日
Educational Codeforces Round 80 (Rated for Div. 2) ABCDE 题解
摘要： "Educational Codeforces Round 80 (Rated for Div. 2)" A. Deadline 如果n =d 直接yes 否则对于公式 $x+ceil(d/(x+1)) include include include include include include 阅读全文
posted @ 2020-01-16 00:21 茄子Min 阅读(195) 评论(0) 推荐(1)