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 n = str.length() / 8;
            int m = str.length() % 8;
            if (n > 0) {
                for (int i = n; i > 0; i--) {
                    System.out.println(str.substring((n - i) * 8, (n - i) * 8 + 8));
                }
            }
            if (m != 0) {
                str = str + "00000000";
                System.out.println(str.substring(n * 8, n * 8 + 8));
            }
        }
    }
}