N-queens minimum and knights and bishops: Difference between revisions
Content added Content deleted
m (→{{header|J}}: fix broken state space pruning mechanism) |
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| Line 349: | Line 349: | ||
if. 0 e.,board do. |
if. 0 e.,board do. |
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if. N>#x do. |
if. N>#x do. |
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seq=. x,open m place1 N board |
seq=. (x,open) m place1 N board |
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if. N>:#seq do. |
if. N>:#seq do. |
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N=. <:#r=. seq |
N=. <:#r=. seq |
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