N-queens problem/dlx go: Difference between revisions

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(Go dlx package to be used by multiple task solutions.)
 
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=={{header|Go}}==
<langsyntaxhighlight Golang="go">// Package dlx is an implementation of Knuth's Dancing Links for algorithm X
// to solve a generalized cover problem.
//
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}
c.right.left, c.left.right = &c.x, &c.x
}</langsyntaxhighlight>