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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/N-queens-problem/Rascal/n-queens-problem.rascal Normal file
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import Prelude;
public set[list[int]] Nqueens(int n){
cols = upTill(n);
result = {};
for (vector <- permutations(cols)){
if (n == size({vector[j] + j |j <- cols}) && n == size({vector[j] - j |j <- cols}))
result += vector;}
return result;
}