public class JosephCircle {    
    private class Node {    
        public Node nextnode;    
   
        public boolean flag;    
    }    
   
    private Node[] list;    
   
    public JosephCircle() {    
        list = new Node[30];    
        int i;    
        for (i = 0; i < 30; i++) {    
            Node node = new Node();    
            node.flag = true;    
            if (i > 0) {    
                list[i - 1].nextnode = node;    
            }    
            list[i] = node;    
        }    
        list[i - 1].nextnode = list[0];    
    }    
   
    public void start() {    
        Node node = list[29];    
        for (int i = 0; i < 135; i++) {    
            if ((i+1) % 8 == 0) {   
             node.flag = false;    
                node.nextnode = node.nextnode.nextnode;    
            } else {    
                node = node.nextnode;    
            }    
        }    
    }    
   
    public void print() {    
        Node node = list[29];    
        for (int i = 0; i < 30; i++) {    
            if (node.flag) {    
                System.out.print("#");    
  } else {

        System.out.print("@");    
            }    
            node = node.nextnode;    
        }    
    }    
   
    public static void main(String[] args) {    
        JosephCircle jc = new JosephCircle();    
        jc.start();    
        jc.print();    
    }    
}