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 scanner = new Scanner(System.in);
        String str = scanner.nextLine();
        if (str.isEmpty()) {
            System.out.println(str);
        } else {
            while (str.length() > 8) {
                System.out.println(str.substring(0, 8));
                str = str.substring(8);
            }
            str = str + "0000000".substring(0, 8 - str.length());
            System.out.println(str);
        }
    }
}