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 sca = new Scanner(System.in);
        String str1=sca.nextLine();
        int index=0;
        int num=(str1.length()+7)/8;
        String[] str2=new String[num];
        int count=0;
        while(count<str2.length){
             StringBuilder sb=new StringBuilder(8);
             if(count<str2.length-1){
                sb.append(str1.substring(index,index+8));
                index+=8;
             }else{
                sb.append(str1.substring(index));
                index=str1.length();
                while(index%8!=0){
                    sb.append("0");
                    index++;
                }
             }
             str2[count]=sb.toString();
             count++;
            
        }
        for(String str:str2){
            System.out.println(str);
        }
    }
}