import java.util.Scanner;


public class xue {
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        int a = in.nextInt();
         int[] b ;
         b = new int[8];
        for( int i = 0 ; i < b.length ; i++){
             b[i] = a % 8 ;
             a = a / 8 ;
        
        System.out.println(b[i]);}
}

                 
}
这个程序错在哪儿？？

谢谢了