System.out.println(" ");
        System.out.println("zadanie 3 ");
        char tab[][] = {
                {'S', 'a', 'm', 's', 'u', 'n', 'g'},
                {'N', 'o', 'k', 'i', 'a'},
                {'A', 'p', 'p', 'l', 'e'},
                {'B', 'l', 'a', 'c', 'k', 'B', 'e', 'r', 'r', 'y'},
                {'A', 'l', 'c', 'a', 't', 'e', 'l'},
                {'S', 'o', 'n', 'y'},
                {'J', 'o', 'l', 'l', 'a'}
        };
        int[] tab33 = new int[tab.length];
        for (int i = 0; i < tab.length; i++) {
            boolean b = false;
            for (int j = 0; j < tab[i].length; j++) {
                for (int jk = j + 1; jk < tab[i].length; jk++) {
                    if (tab[i][j] == tab[i][jk] || tab[i][j] - ('a' - 'A') == tab[i][jk] || tab[i][j] == tab[i][jk] - ('a' - 'A')) {
                        b = true;
                    }
                }
            }
            if (b) { tab33[i] += 1;
            }
        }
        for (int i = 0; i < tab.length; i++) {
            int wart = 0;
            for (int j = 0; j < tab[i].length; j++) {
                wart = wart + tab[i][j];
            }
            if (wart > 255) {
                tab33[i] = tab33[i] + 1;
            }
        }
        for (int i = 0; i < tab.length; i++) {
            boolean z = false;
            for (int j = 0; j < tab[i].length; j++) {
                if (tab[i][j] == 'i' && z == false) {
                    tab33[i] = tab33[i] + 1;
                    z = true;
                }
            }
        }
        for (int i = 0; i < tab.length; i++) {
            boolean b = false;
            for (int j = 0; j < tab[i].length; j++) {
                for (int jk = j + 1; jk < tab[i].length; jk++) {
                    if (tab[i][j] == tab[i][jk]) {

                        b = true;
                    }
                }
            }
            if (b) {
                tab33[i] = tab33[i] + 1;
            }
        }
        for (int i = 0; i < tab33.length; i++) {
            if (tab33[i] >= 3) {
                for (int j = 0; j < tab[i].length; j++) {
                    System.out.print(tab[i][j] + "\t");
                }
                System.out.println("");
            }

        }