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A comment on Google Interview Questions Deconstructed: The Knight’s Dialer. Parent comment
Consider the following graph. The nth fibonnaci number is the number of possible walks from n to 1.
(I made a mistake in the picture, there should be an edge from 2 to 1).
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Consider the following graph. The nth fibonnaci number is the number of possible walks from n to 1.
(I made a mistake in the picture, there should be an edge from 2 to 1).