Question: Given a graph G = (V, E) and a roots in V, Bellman-Ford algorithm aims to compute a shortest tree of G with s as

Given a graph G = (V, E) and a roots in V, Bellman-Ford algorithm aims to compute a shortest tree of G with

Given a graph G = (V, E) and a roots in V, Bellman-Ford algorithm aims to compute a shortest tree of G with s as the root of the tree. The algorithm is also capable of detecting the existence of a negative-weight cycle in the graph G in a way. In detail, after |V -1 iterations, the existence of an edge (v, u) in E such that dlvj> d[u] + w (u, v), implies the existence of a negative-weight cycle

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