Question: Algorithm: Minimu Spanning Tree (+Cut Property) / Prim's Algorithm / Kruskal's Algorithm Let G = (V, E, w) be a weighted, undirected graph with nonnegative

Algorithm:

Minimu Spanning Tree (+Cut Property) / Prim's Algorithm / Kruskal's Algorithm

Let G = (V, E, w) be a weighted, undirected graph with nonnegative edge weights. A decycler is a set of edges D E such that for any cycle C E, C D 6= . Our goal is to find a decycler of minimum weight.

1.. Pseudocode for an algorithm which takes G = (V, E, w) as input, runs in O(E log V ) time, and returns a minimum-weight decycler.

2.. Pseudocode for a modification to your algorithm to make it work for graphs which can have negative edge weights.

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