References etc.

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Antti H S Laaksonen 2017-02-25 18:21:27 +02:00
parent ef1e3abfd1
commit 3b312e9caf
5 changed files with 22 additions and 7 deletions

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@ -657,7 +657,9 @@ achieves these properties.
\index{Floyd's algorithm}
\key{Floyd's algorithm} walks forward
\key{Floyd's algorithm}\footnote{The idea of the algorithm is mentioned in \cite{knu982}
and attributed to R. W. Floyd; however, it is not known if Floyd was the first
who discovered the algorithm.} walks forward
in the graph using two pointers $a$ and $b$.
Both pointers begin at a node $x$ that
is the starting node of the graph.