字符串分割

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) {
              //字符串分隔

        Scanner in = new Scanner(System.in);
        String s = in.nextLine();
        int length = s.length();
		//取余
        int yu = length % 8;
		//取获得的除数，计算的次数
        int chu = length / 8;
        String [] o = null;

        for(int i = 0 ; i < chu ; i++){
          System.out.println(s.substring(i*8,i*8+8));
            }
			//多余部分拼接零
        if(yu != 0){
            String exctarStr  = s.substring(chu*8,length);
            for (int i = 0; i < 8 - yu; i++) {
                exctarStr += "0";

            }
            System.out.println(exctarStr);
            }
        
      
    }
}