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代码语言:python 代码运行次数:0 复制 Cloud Studio代码运行 defare_nodes_connected(disjoint_set,node1,node2):returndisjoint_set.find(node1)==disjoint_set.find(node2)# 示例disjoint_set_network=DisjointSet(10)disjoint_set_network.union(0,1)disjoint_set_network.union(1,2)disjoint_set_network.union...
cluster.hierarchy.DisjointSet(elements=None)#用于增量连接查询的不相交集数据结构。注意:这个类实现了不相交集[1],也称为union-find或者merge-find数据结构。这找操作(实施于__getitem__) 实现路径减半变体。这合并方法实现按大小合并变体。参考:[1] https://en.wikipedia.org/wiki/Disjoint-set_data_structure...
UnionFind Implementation in Python Union-find is a data structure that maintains disjoint set (called connected components or components in short) membership, and makes it easier to merge (union) two components, and to find if two elements are connected (i.e., belong to the same component)....
I wrote the python code, and I am happy to relay my thoughts on the topic. The basic idea is that dot calls are slow in Python as demonstrated here. Problematically, the proposed structure on the wiki requires dot calls: def makeset(x): x.parent = x x.rank = 0 ...
I would like to have an easy to use disjoint-set data structure like the one described here: http://en.wikipedia.org/wiki/Disjoint_set_data_structure sage: d = DisjointSet(range(5)) sage: d {{0}, {1}, {2}, {3}, {4}} sage: d.union(3,4) sage: d {{0}, {1}, {2},...
Disjoint setis an important mathematical concept which is an abstract data structure too.Disjoint setsmean a collection of elements without any specific order. To implement disjoint set ADT, an array is enough also. ADT set is an auxiliary data structure used to solve many algorithmic problems bas...
Similar, here is the C++ implementation of the Disjoint Set data structure. The union is a keyword in C++ and therefore we implement Union method instead: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 class UF { public: UF...
Union means we bring both elements under same set which is as simple assigning X as parent of Y parent[Y]=X C++ Implementation: #include <bits/stdc++.h>usingnamespacestd;//FIND(X)intfind(intX, vector<int>&parent) {if(parent[X]==X)returnX;returnfind(parent[X], p...
在下文中一共展示了disjoint_union函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: graph_example_1 ▲点赞 9▼ defgraph_example_1():G = nx.convert_node_labels_to_integers(nx.grid_graph([5,5]),...