题解 | 字符串分隔

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        int len = s.length();
        int i = 0;
        while(i < len){
            System.out.print(s.charAt(i));
            i++;
            if(i > 7  && i % 8 == 0){
                System.out.println();
            }
        }
        while(i % 8 != 0){
            System.out.print(0);
            i++;
        }

    }
}