HBC237309[AHOI2008]聚会,广度优先搜索(BFS),倍增,连通性,搜索Polygon题解 A simple polygon is a polygon that does not intersect itself and has no holes. Note that a simple po... 算法基础篇 2023-11-14 86 #HBC237309[AHOI2008]聚会 #广度优先搜索(BFS) #倍增 #连通性 #搜索Polygon题解