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Associated article: Topological Sorting

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Published source code accompanying the article by Jonathan Pincus and Jerry Schwarz in which they present a technique for topological sorting. See the subdirectory AA897 for uncompressed source code and related files, and AA897.ZIP for compressed versions.

					_Algorithm Alley: Topological Sorting_
by Jonathan Pincus and Jerry Schwarz


Example 1: 

topsort reports (correctly) that there is a cycle after 1 element
a
cycles reports (correctly) that there are two cycles
cycle 0: g f 
cycle 1: d c b 

topsortWithCycles reports (correctly) ...
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