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code which counts the number of edges

asked 2013-03-28 08:20:38 -0600

REKHA BISWAL gravatar image

How to write a code which counts the number of edges from a one vertex to another vertex in a directed bipartite graph?

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Do you mean the distance ?

vdelecroix gravatar imagevdelecroix ( 2013-03-28 09:54:04 -0600 )edit

yeah,you are right.

REKHA BISWAL gravatar imageREKHA BISWAL ( 2013-03-28 20:09:38 -0600 )edit

I don't know if I am right because in your question you specify that the graph "directed" and "bipartite"... what those two properties have to do with computing a distance in a graph ? Anyway, can you reformulate your question in a clearer way ?

vdelecroix gravatar imagevdelecroix ( 2013-03-28 23:36:41 -0600 )edit

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answered 2013-03-31 23:23:49 -0600

Jason Grout gravatar image

Following up on vdelecroix's comment above, here's an example:

sage: G=graphs.PathGraph(5)
sage: G.distance(2,4)
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Asked: 2013-03-28 08:20:38 -0600

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Last updated: Mar 31 '13