点分治 - 随笔分类 - Canopus_wym

摘要：题目链接https://www.lydsy.com/JudgeOnline/problem.php?id=1460思路点分治。（题面居然不说询问的最大值为106" role="presentation">106106）Naive的O(qnlog2&#x206... 阅读全文

posted @ 2018-05-23 21:49 Canopus_wym 阅读(120) 评论(0) 推荐(0)

BZOJ 1468 Tree

摘要：题目链接https://www.lydsy.com/JudgeOnline/problem.php?id=1468思路点分治裸题。代码#include #include const int maxn=40000;const int inf=0x3f3f3f3... 阅读全文

posted @ 2018-05-23 21:19 Canopus_wym 阅读(109) 评论(0) 推荐(0)

随笔分类 - 点分治