Minimum feedback arc set #29
Description
Determine which edges of a cycle can be removed in order to resolve the cycle (this seems to be the minimum feedback arc set problem: http://en.wikipedia.org/wiki/Feedback_arc_set )
{{ message }}
Determine which edges of a cycle can be removed in order to resolve the cycle (this seems to be the minimum feedback arc set problem: http://en.wikipedia.org/wiki/Feedback_arc_set )