题解 | #字符串分隔#

import java.util.Scanner;
import java.util.List;
import java.util.ArrayList;
import java.util.Arrays;

// 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 str = sc.nextLine();
        int length = str.length();
        if (length == 0 || str == null || length > 100) {
            return;
        }
        /*if (length == 8){
            System.out.println(str);
            return;
        }*/
        while (length > 8) {
            System.out.println(str.substring(0, 8));
            //str.substring(i,j)截取索引第i位到第（j-1）位字符串。[i,j)前闭后开
            str = str.substring(8);
            //str.substring(i)截取从字符索引第i位到末尾的字符串
            length = str.length();
        }
        if (length <= 8) {
            for (int i = 0; i < 8 - length; i++) {
                str += "0";
            }
            System.out.println(str);
        }
    }
}