Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
35 lines
634 B
MiniZinc
35 lines
634 B
MiniZinc
% RUNS ON mzn20_fd
|
|
% RUNS ON mzn-fzn_fd
|
|
% RUNS ON mzn20_fd_linear
|
|
% RUNS ON mzn20_mip
|
|
% Example battleships problem for battleships.mzn.
|
|
%
|
|
include "battleships.mzn.model";
|
|
|
|
n = 6;
|
|
|
|
a = array2d(ROW, COL,
|
|
[| 0, 0, 0, 0, 0, 0, 0, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, _, _, _, _, _, _, 0
|
|
| 0, 0, 0, 0, 0, 0, 0, 0
|
|
|]
|
|
);
|
|
|
|
constraint a[1, 3] > 0;
|
|
constraint a[2, 6] > 0;
|
|
constraint a[5, 6] > 0;
|
|
|
|
row_sums = [2, 2, 1, 1, _, 1];
|
|
|
|
col_sums = [2, 0, _, _, _, _];
|
|
|
|
n_classes = 3;
|
|
|
|
class_sizes = [3, 2, 1];
|
|
|