dsu on tree - 随笔分类 - cervusky

摘要：别人都用线段树合并，我却偏偏dsu on tree...... 阅读全文

posted @ 2018-09-05 21:04 cervusky 阅读(242) 评论(0) 推荐(0)

摘要：dsu on tree × 状压，hhh 阅读全文

posted @ 2018-08-30 20:39 cervusky 阅读(257) 评论(0) 推荐(0)

摘要：dsu on tree......感觉很暴力的算法居然把n^2变成了nlogn ! 阅读全文

posted @ 2018-08-29 20:54 cervusky 阅读(322) 评论(0) 推荐(0)

Cervusky