puissance 4

  //execice1
        char[][] jeu;
        jeu = new char[7][6];

        for (int b = 0; b < 6; b = b + 1) {
            for (int n = 0; n < 7; n = n + 1) {
                jeu[n][b] = '-';
            }
        }
        boolean pok = false;
        boolean ok = true;

        do {
            boolean perfauqte = true;
            //execice2
            for (int a = 0; a < 6; a = a + 1) {
                for (int z = 0; z < 7; z = z + 1) {

                    System.out.print(jeu[(z)][(5 - a)]);
                }

                System.out.println("");
            }
            System.out.print("1" + "2" + "3" + "4" + "5" + "6" + "7");

            System.out.println("");

  //execice3
            do {
                System.out.println("chosiser vautre n°de colneou vou voler insere le jeton ");
                int e = clavierIO.lireEntier();
             perfauqte = true;

                int x = 0;
                if (e < 8 && e > 0) {

                    while (perfauqte) {

                                if ( jeu[e - 1][x] == '-') {

                            jeu[e - 1][x] = 'O';
                            perfauqte = false;

                        } else {
                            perfauqte = true;
                            x = x + 1;
                        if(x==6) {
                        System.out.println("vous ne pouver pas metre votre jeton ici ");
                       perfauqte = false; }
                        }
                    }
                    pok = false;
                } else {
                    System.out.println("vous ne pouver pas metre votre jeton ici ");
                    pok = true;
                }
            } while (pok);



        } while (ok);