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Ajout de commentaires dans le code de l'exercice 1 et modification de quelques équations dans le no1 du rapport.

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Francois Berube 2018-02-11 08:16:37 -05:00
parent 40048a805d
commit d5ce45bfbe
2 changed files with 46 additions and 23 deletions
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48
tp/code/Exercice1.java
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@ -16,12 +16,15 @@ public class Exercice1 {
public static final int RESTART_GEOMETRIQUE = 2;
public static void main(String[] args) {
final int N = 4;
final int F = 4;
final String coherence = COHERENCE_BORNES;
Model model = new Model("Quatre cubes");
// Ajout des tuples. 1: rouge, 2:vert, 3:bleu, 4:jaune
// Énumération des combinaisons dans un tableau. 1: rouge, 2:vert, 3:bleu, 4:jaune
int[][] tableauCubeUn = new int[][]{
{3,4,1,2},{3,2,1,1},{3,2,1,4},{3,1,1,2},
{2,3,4,1},{2,2,4,1},{2,1,4,3},{2,1,4,2},
@ -55,43 +58,54 @@ public class Exercice1 {
{2,3,1,4},{2,4,1,3},{2,1,1,4},{2,4,1,1},
{1,4,2,3},{1,3,2,4},{1,1,2,4},{1,4,2,1},
};
// Création des tuples à partir des tableaux pour implémenter les contraintes table.
Tuples tuplesCubeUn = new Tuples(tableauCubeUn, true);
Tuples tuplesCubeDeux = new Tuples(tableauCubeDeux, true);
Tuples tuplesCubeTrois = new Tuples(tableauCubeTrois, true);
Tuples tuplesCubeQuatre = new Tuples(tableauCubeQuatre, true);
IntVar[][] facesCubes = model.intVarMatrix("x", 4, 4, 1, 4, false);
IntVar[][] facesCubes = model.intVarMatrix("x", N, F, 1, 4, false);
model.table(facesCubes[0], tuplesCubeUn).post();
model.table(facesCubes[1], tuplesCubeDeux).post();
model.table(facesCubes[2], tuplesCubeTrois).post();
model.table(facesCubes[3], tuplesCubeQuatre).post();
IntVar[][] faceRectangulaires = new IntVar[4][4];
for (int noFace = 0; noFace < 4; noFace++) {
for (int noCube = 0; noCube < 4; noCube++) {
// On créé la transpose de la matrice facesCubes pour pouvoir effectuer la contrainte ALLDIFFERENT.
IntVar[][] faceRectangulaires = new IntVar[F][N];
for (int noFace = 0; noFace < F; noFace++) {
for (int noCube = 0; noCube < N; noCube++) {
faceRectangulaires[noFace][noCube] = facesCubes[noCube][noFace];
}
model.allDifferent(faceRectangulaires[noFace], coherence).post();
}
// Creation du solveur
// Creation et lancement du solveur.
Solver solver = model.getSolver();
solver.findSolution();
for (int noFace = 0; noFace < 4; noFace++) {
for (int noCube = 0; noCube < 4; noCube++) {
// On affiche la solution.
System.out.print(" ");
for (int noCube = 0; noCube < N; noCube++) {
System.out.print(" Cube ");
System.out.print(noCube);
System.out.print(" ");
}
System.out.println("");
for (int noFace = 0; noFace < F; noFace++) {
System.out.print(" Face ");
System.out.print(noFace);
System.out.print(" ");
for (int noCube = 0; noCube < N; noCube++) {
if (faceRectangulaires[noFace][noCube].getValue() == 1) {
System.out.print(" R ");
System.out.print(" R ");
}else if (faceRectangulaires[noFace][noCube].getValue() == 2) {
System.out.print(" V ");
System.out.print(" V ");
}else if (faceRectangulaires[noFace][noCube].getValue() == 3) {
System.out.print(" B ");
System.out.print(" B ");
}else {
System.out.print(" J ");
System.out.print(" J ");
}
System.out.print(" ");