Kruskal重构树+LCA || BZOJ 3732: Network
摘要:
题面:https://www.lydsy.com/JudgeOnline/problem.php?id=3732 题解:Kruskal重构树板子 代码: 1 #include<cstdio> 2 #include<algorithm> 3 #include<vector> 4 using names 阅读全文
posted @ 2019-11-15 11:57 AlenaNuna 阅读(154) 评论(0) 推荐(0) 编辑