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Challenge: Find the Minimum Spanning Tree

Explore how to find the minimum spanning tree of a weighted graph using greedy algorithms in Java. Understand the MST concept, work through implementing edge and disjoint set classes, and design a step-by-step solution to optimize graph connections without cycles.

Problem statement

Implement a function that returns the minimum spanning tree of the given graph.

Input

The input is an undirected weighted graph.

Output

The output is a possible minimum spanning tree.

Sample input

Source Destination Weight
0 1 10
0 2 6
...
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