what about a graph, edges represent the paths allowed for the knight??
On Sat, Mar 26, 2011 at 12:51 AM, Gene wrote:
> A knight can move 8 possible ways, so you need 3 bits to encode a
> movement.
>
> To convert these 3 bits into relative motion on a board, define
> integer board coordinates, th
A knight can move 8 possible ways, so you need 3 bits to encode a
movement.
To convert these 3 bits into relative motion on a board, define
integer board coordinates, then use a lookup table of (delta x, delta
y) pairs to store the coordinate change of each possible move. All
the elements of thes
