Question: A negative (-weight) cycle is a cycle in which the sum of the edges is negative. For example, the cycle A -(2)rightarrow B -(-5)rightarrow C

A negative (-weight) cycle is a cycle in which the sum

A negative (-weight) cycle is a cycle in which the sum of the edges is negative. For example, the cycle A -(2)rightarrow B -(-5)rightarrow C -(2)rightarrow A is a negative cycle, but A -(-2)rightarrow B -(3)rightarrow C -(1)rightarrow A is not a negative cycle. Give an example of an weighted directed graph, G, with negative-weight edges but no negative-weight cycle, such that Dijkstra's algorithm incorrectly computes the shortest-path distances from some start vertex upsilon

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