摘要: something wrong with my new blog! I can't type matrixs so I come back. qwq 题目:https://www.codechef.com/problems/BIKE 题解 是我naive了,二维和一维其实差不多 首先,n很小,t很大 阅读全文
posted @ 2018-04-17 18:01 sigongzi 阅读(537) 评论(0) 推荐(1) 编辑