Computer Science Homework Solutions
#20214
modify the Bellman-Ford algorithm to find and print a negative weight cycle (reachable from the source, s) in a weighted directed graph G if one exists
Show how to modify the Bellman-Ford algorithm to find and print a negative weight cycle (reachable from the source, s) in a weighted directed graph G if one exists. If there is no negative weight cycle, your algorithm should print out "NO NEGATIVE WEIGHT CYCLE REACHABLE FROM s". If there is a negative weight cycle reachable from the source vertex, your algorithm should display one such cycle.
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