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 sc = new Scanner(System.in);
        String input = sc.nextLine();
        int length = input.length();
        int b = length % 8;
        StringBuilder sb = new StringBuilder(input);
        if (b > 0) {
            for (int i = 0; i < 8 - b; i++) {
                sb.append("0");
            }
        }
        int total = sb.length() / 8;
        for (int i = 0; i < total; i++) {
            System.out.println(sb.substring(i * 8, (i + 1) * 8) + " ");
        }
    }
}