Jip J. Dekker
fad1b07018
git-subtree-dir: software/minizinc git-subtree-split: 4f10c82056ffcb1041d7ffef29d77a7eef92cf76
12 lines
270 B
MiniZinc
12 lines
270 B
MiniZinc
int: n;
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array[0..n-1] of var 0..n: s;
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constraint forall(i in 0..n-1) (
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s[i] = (sum(j in 0..n-1)(bool2int(s[j]=i))));
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% redundant
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constraint sum(i in 0..n-1)(s[i]) = n;
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constraint sum(i in 0..n-1)(s[i] * i) = n;
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solve satisfy;
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output [ "s = ", show(s), ";\n" ] ;
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