算法训练 特殊的数字四十

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
    int b,c,d,e;
    for(int i=1009;i<=9100;i++){
        
        b=i/1000;
        c=(i-b*1000)/100;
        d=(i-b*1000-c*100)/10;
        e=i%10;
        if(b+c+d+e==10){
            System.out.println(i);
    }
    }
    }

}