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Topic: Check on presence at least one circuit in the simple graph

How it is possible to check up the simple graph on presence at least one circuit and if that is that to stop search of circuits.
As the input data the connectivity matrix 10x10 is given

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Re: Check on presence at least one circuit in the simple graph

Mdek
Two "machines" from Alexander Aleksandrovicha Stepanova.  CS.
The first machine moves faster the second and if the cycle is when  it catches up the with the second behind smile
The recursive bypass of the graph in breadth and in depth with setting of marks. If in visited  flaunts "here was " the cycle precisely is.

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Re: Check on presence at least one circuit in the simple graph

To try to sort topologically it for what by progressive mankind it is invented hardly more than 9000 algorithms of a different level of efficiency.