Combinaisons possibles

public class Combin1 {

	public String[] init() {
		String mots[] = new String[3];
		mots[0] = "nom";
		mots[1] = "prenom";
		mots[2] = "age";

		return mots;
	}

	public int convertir_binaire(int x, int resultat[]) {
		int quotient, nb_bits = 0;
		int dividende = x;

		do {
			quotient = dividende / 2;
			resultat[nb_bits] = dividende - (2 * quotient);
			nb_bits++;
			dividende = quotient;
		} while (quotient > 0);

		return nb_bits;
	}

	void afficher_parties(int nb_elts, String[] m) {
		int i;
		int[] resultat = new int[8];
		for (int p = 0; p < 8; p++)
			resultat[p] = 0;

		int x = 0;
		int n = convertir_binaire(x, resultat);
		int compteur = 1;
		
		while (n <= nb_elts) {
		
			for (i = 0; i < n; i++)
				
				if (resultat[i] == 1)
					System.out.println(m[i]);
					
		
			System.out.println("\n");
			compteur++;
			x++;
			n = convertir_binaire(x, resultat);
		}
	}

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Combin1 c = new Combin1();
		String ma[] = c.init();
		int nb_elts = ma.length;
		c.afficher_parties(nb_elts, ma);
}
}

nom


prenom


nom
prenom


age


nom
age


prenom
age


nom
prenom
age