题解 | #计算某字符出现次数#

import java.util.*;

public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        StringBuilder str = new StringBuilder();
        while(sc.hasNext()){
            String strIn = sc.nextLine();
            str.append(strIn);
            while(str.length()>=8){
                System.out.println(str.substring(0,8));
                str.delete(0,8);
            }
            if(str.length()>=1){
                str.append("0000000");
                System.out.println(str.substring(0,8));
                str.delete(0,str.length());
            }
            
            
        }
    }
}