BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); ArrayList<Integer> list = new ArrayList<Integer>(); int number = 1, max = 1, seq = 1; for (int i = 0; i < 10; i++) { int s = Integer.parseInt(reader.readLine()); list.add(s); } for (int i = 0; i < list.size()-1; i++) {// if (list.get(i).equals(list.get(i+1))){ seq++; }else { seq = 1; } if (max < seq){ max = seq; } } System.out.println(max ); }