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Tag Archives: Minimum Spanning Tree

Prerequisites – Graph, Spanning tree, Disjoint Set (Union – Find). A minimum spanning tree (MST) T, for a given graph G, spans over all vertices… Read More
For a connected and undirected graph, a spanning tree of that graph is a subgraph that is a tree and connects all the vertices together.… Read More
Given an integer N, denoting the number of computers connected by cables forming a network and a 2D array connections[][], with each row (i, j)… Read More
Given a 2D array houses[][] consisting of N 2D coordinates {x, y} where each coordinate represents the location of each house, the task is to… Read More
Given a graph with N nodes and M edges where each edge has a color (either black or green) and a cost associated with it.… Read More
Given an undirected unweighted connected graph consisting of n vertices and m edges. The task is to find any spanning tree of this graph such… Read More
Given a connected undirected weighted graph with N nodes and M edges. The task is to perform given queries and find the weight of the… Read More
Given an undirected graph of V nodes (V > 2) named V1, V2, V3, …, Vn. Two nodes Vi and Vj are connected to each… Read More
Introduction to Prim’s algorithm: We have discussed Kruskal’s algorithm for Minimum Spanning Tree. Like Kruskal’s algorithm, Prim’s algorithm is also a Greedy algorithm. Prim’s algorithm always starts… Read More

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