1. 输入放list
  2. 遍历list
  3. 对于每一个字符串,对8取整,有余数的加1 ,遍历次数,每次就打印8个,不够的0补充
    // 注意类名必须为 Main, 不要有任何 package xxx 信息
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        List<String> array = new ArrayList<>();
        while (in.hasNextLine()) { // 注意 while 处理多个 case
            array.add(in.nextLine().trim());
        }
        for (int i = 0; i < array.size(); i++) {
            char[] charArray = array.get(i).toCharArray();
            int count = charArray.length / 8;
            if (charArray.length % 8 != 0) {
                count++;
            }
            for (int j = 1; j <= count; j++) {
                int start = (j - 1) * 8;
                int end = start + 7;
                for (int k = start; k <= end; j++) {
                    if (k <= charArray.length - 1) {
                        System.out.print(charArray[k]);
                    } else {
                        System.out.print(0);
                    }
                }
                System.out.println();
            }
        }
    }