Give a counterexample to the conjecture that if a directed graph G contains a path from u
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Give a counterexample to the conjecture that if a directed graph G contains a path from u to ν, and if u.d < ν.d in a depth-first search of G, then ν is a descendant of u in the depth-first forest produced.
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Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
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