104 lines
4.2 KiB
Java
104 lines
4.2 KiB
Java
import org.chocosolver.solver.Model;
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import org.chocosolver.solver.Solver;
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import org.chocosolver.solver.variables.IntVar;
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import org.chocosolver.solver.constraints.extension.Tuples;
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public class Exercice1 {
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public static final int HEURISTIQUE_DEFAUT = 0;
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public static final int HEURISTIQUE_DOMOVERWDEG = 1;
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public static final int HEURISTIQUE_IMPACT_BASED_SEARCH = 2;
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public static final int HEURISTIQUE_ACTIVITY = 3;
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public static final String COHERENCE_BORNES = "BC";
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public static final String COHERENCE_DOMAINES = "AC";
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public static final int RESTART_AUCUN = 0;
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public static final int RESTART_LUBY = 1;
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public static final int RESTART_GEOMETRIQUE = 2;
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public static void main(String[] args) {
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final String coherence = COHERENCE_BORNES;
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Model model = new Model("Quatre cubes");
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// Ajout des tuples. 1: rouge, 2:vert, 3:bleu, 4:jaune
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int[][] tableauCubeUn = new int[][]{
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{3,4,1,2},{3,2,1,1},{3,2,1,4},{3,1,1,2},
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{2,3,4,1},{2,2,4,1},{2,1,4,3},{2,1,4,2},
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{1,2,3,4},{1,2,3,1},{1,4,3,2},{1,1,3,2},
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{4,2,2,1},{4,3,2,1},{4,1,2,2},{4,1,2,3},
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{2,4,1,2},{2,1,1,3},{2,2,1,4},{2,3,1,1},
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{1,4,2,2},{1,3,2,1},{1,2,2,4},{1,1,2,3},
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};
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int[][] tableauCubeDeux = new int[][]{
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{4,2,3,2},{4,1,3,3},{4,2,3,2},{4,3,3,1},
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{2,1,2,3},{2,3,2,1},{2,3,2,4},{2,4,2,3},
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{3,1,4,3},{3,3,4,1},{3,2,4,2},{3,2,4,2},
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{2,1,2,3},{2,3,2,1},{2,4,2,3},{2,3,2,4},
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{1,3,3,4},{1,4,3,3},{1,2,3,2},{1,2,3,2},
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{3,4,1,3},{3,3,1,4},{3,2,1,2},{3,2,1,2},
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};
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int[][] tableauCubeTrois = new int[][]{
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{3,4,1,4},{3,4,1,4},{3,2,1,4},{3,4,1,2},
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{4,4,2,4},{4,4,2,4},{4,1,2,3},{4,3,2,1},
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{1,4,3,4},{1,4,3,4},{1,4,3,2},{1,2,3,4},
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{2,4,4,4},{2,4,4,4},{2,1,4,3},{2,3,4,1},
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{4,4,4,2},{4,2,4,4},{4,3,4,1},{4,1,4,3},
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{4,4,4,2},{4,2,4,4},{4,3,4,1},{4,1,4,3},
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};
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int[][] tableauCubeQuatre = new int[][]{
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{3,1,4,2},{3,2,4,1},{3,1,4,4},{3,4,4,1},
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{1,1,4,2},{1,2,4,1},{1,4,4,3},{1,3,4,4},
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{4,1,3,2},{4,2,3,1},{4,1,3,4},{4,4,3,1},
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{4,1,1,2},{4,2,1,1},{4,3,1,4},{4,4,1,3},
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{2,3,1,4},{2,4,1,3},{2,1,1,4},{2,4,1,1},
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{1,4,2,3},{1,3,2,4},{1,1,2,4},{1,4,2,1},
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};
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Tuples tuplesCubeUn = new Tuples(tableauCubeUn, true);
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Tuples tuplesCubeDeux = new Tuples(tableauCubeDeux, true);
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Tuples tuplesCubeTrois = new Tuples(tableauCubeTrois, true);
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Tuples tuplesCubeQuatre = new Tuples(tableauCubeQuatre, true);
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IntVar[][] facesCubes = model.intVarMatrix("x", 4, 4, 1, 4, false);
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model.table(facesCubes[0], tuplesCubeUn).post();
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model.table(facesCubes[1], tuplesCubeDeux).post();
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model.table(facesCubes[2], tuplesCubeTrois).post();
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model.table(facesCubes[3], tuplesCubeQuatre).post();
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IntVar[][] faceRectangulaires = new IntVar[4][4];
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for (int noFace = 0; noFace < 4; noFace++) {
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for (int noCube = 0; noCube < 4; noCube++) {
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faceRectangulaires[noFace][noCube] = facesCubes[noCube][noFace];
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}
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model.allDifferent(faceRectangulaires[noFace], coherence).post();
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}
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// Creation du solveur
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Solver solver = model.getSolver();
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solver.findSolution();
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for (int noFace = 0; noFace < 4; noFace++) {
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for (int noCube = 0; noCube < 4; noCube++) {
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if (faceRectangulaires[noFace][noCube].getValue() == 1) {
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System.out.print(" R ");
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}else if (faceRectangulaires[noFace][noCube].getValue() == 2) {
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System.out.print(" V ");
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}else if (faceRectangulaires[noFace][noCube].getValue() == 3) {
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System.out.print(" B ");
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}else {
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System.out.print(" J ");
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}
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System.out.print(" ");
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}
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System.out.println("");
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}
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solver.printStatistics();
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}
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}
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