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
        // while (in.hasNextInt()) { // 注意 while 处理多个 case
        //     int a = in.nextInt();
        //     int b = in.nextInt();
        //     System.out.println(a + b);
        // }
        
        String inStr = in.nextLine();

        int n = 0;
        String tmpout = "";
        for(int i = 0; i<inStr.length();i++){
             
            if(n == 8){
               System.out.println(tmpout);
               n = 0;
               tmpout = "";

            } 
            tmpout += inStr.charAt(i);
            n++;
        };
        
        if(tmpout != ""){
        
            int len = tmpout.length();

            int leftNum = 8 - len;


            for(int j= 0 ;j <leftNum; j++){
               tmpout +="0";
            } 
            
        }
        System.out.println(tmpout);

    }

    
}