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);
        // 注意 hasNext 和 hasNextLine 的区别
        String str = "";
        while (in.hasNext()) {
            str += in.next();
        }
        str = getStr(str);
        for(int i = 0; i < str.length(); i += 8){
            System.out.println(str.substring(i, i + 8));
        }
    }
    private static String getStr(String str) {
        String rtn = "";
        int length = str.length();
        int c = length % 8;
        if(c != 0){
            int n = 8 - c;
            String str1 = "";
            for(int i = 0; i < n; i++){
                str1 += "0";
            }
            rtn = str + str1;
        } else{
            rtn = str;
        }
        return rtn;
    }
}