clojure - What's an efficient way to store a chessboard in LISP? -

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what's efficient way store chessboard in lisp example solve 8-queens puzzle?

for 8 queens problem, most efficient storage going array of 8 bytes. clojure provides byte-array method simplify process of creating such array. treat each byte array of 8 bits, , use 0 empty square , 1 queen.

this not work if intend use more 1 type of chess piece; additionally, should consider different approach if want variable board sizes.


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