随笔分类 -  思想---莫队算法

NBUT - 1457 Sona （莫队算法+简单离散化）
摘要：题目链接：https://vjudge.net/problem/38739/origin 题目表述： Sona , Maven of the Strings . Of cause, she can play the zither. Sona can't speak but she can make 阅读全文
posted @ 2018-05-16 21:44 _Carrot 阅读(312) 评论(0) 推荐(0)