Question: Suppose you are given a connected undirected graph with weights on vertices ( rather than on edges ) and you are asked to compute the

Suppose you are given a connected undirected graph with weights on vertices

(

rather than on edges

)

and you are asked to compute the single

-

source shortest paths from a given source vertex. Here, the length of a path is defined as the sum of the weights on the vertices comprising the path. Show how to solve this problem by creating an equivalent instance of the standard single

-

source shortest paths problem on directed graphs with weights on edges.

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