题解 | #字符串分隔#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        while (in.hasNext()) {
            String str = in.nextLine();
            int num = str.length();
            //判断是否大于8，如果有大于8的把大于8部分先打印出来
            if (num >= 8) {
                for (int i = 0; i < num - 7 ; i = i + 8) {
                    String str0 = str.substring(i, i + 8);
                    System.out.println(str0);
                }
                //打印不能被8整除的部分
                int num2 = num % 8;
                if (num2 != 0) {
                    String str1 = str.substring(num - num2, num);
                    String str2 = str1 + "00000000".substring(0, 8 - num2);
                    System.out.println(str2);
                }
            } else {
                //打印不能被8整除的部分
                int num2 = num % 8;
                String str1 = str.substring(num - num2, num);
                String str2 = str1 + "00000000".substring(0, 8 - num2);
                System.out.println(str2);
            }
        }
    }
}