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);
        while (in.hasNextLine()) {
            String inputStr = in.nextLine();
            char[] charArray = inputStr.toCharArray();
            StringBuilder builder = new StringBuilder();
            for (int i = 1; i <= charArray.length; i++) {
                builder.append(charArray[i - 1]);
                if (i % 8 == 0) {
                    System.out.println(builder.toString());
                    builder = new StringBuilder();
                } else if (i == charArray.length) {
                    int currentStrLength = builder.length();
                    int addZeroNum = 8 - currentStrLength;
                    for (int j = 0; j < addZeroNum; j++) {
                        builder.append("0");
                    }
                    System.out.println(builder);
                }
            }
        }
    }
}