Jip J. Dekker
fad1b07018
git-subtree-dir: software/minizinc git-subtree-split: 4f10c82056ffcb1041d7ffef29d77a7eef92cf76
12 lines
338 B
MiniZinc
12 lines
338 B
MiniZinc
int: n; % 拉丁方的大小
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array[1..n,1..n] of var 1..n: a;
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include "alldifferent.mzn";
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constraint forall(i in 1..n)(
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alldifferent(j in 1..n)(a[i,j]) /\
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alldifferent(j in 1..n)(a[j,i])
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);
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solve satisfy;
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output [ show(a[i,j]) ++ if j == n then "\n" else " " endif |
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i in 1..n, j in 1..n ];
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