Web解析：没什么难度的计算几何模拟题，直接上斜着的扫描线就行了。代码：#includeusingnamespacestd;#definelllonglong#definereregister# ... Web传送门. 首先这是个仙人掌，设 \(f[i][0/1]\) 表示当前节点 \(i\) ，选或不选的最大独立集 如果某条边是树边，那么直接树形dp的转移即可 考虑如果它的某棵子树恰好是一个环该怎么办

【题解】BZOJ-4316-小C的独立集 Zerol

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[BZOJ4316]小C的独立集——仙人掌最大独立集 - 编程猎人

WebApr 29, 2016 · 4316: 小C的独立集 Description 图论小王子小C经常虐菜，特别是在图论方面，经常把小D虐得很惨很惨。 这不，小C让小D去求一个无向图的最大独立集，通俗地讲就是：在无向图中选出若干个点，这些点互相没有边连接，并使取出的点尽量多。小D虽然图论很弱，但是也知道无向图最大独立集是npc，但是小C ... Web解析LCT维护GSS系列操作不想解释。。。代码：#include#definelllonglong#definereregister#definegcget_char#definecsconstnamespaceIO{inlinecharget_char ... bw munitionskiste