hdu4121 Xiangqi_老李2009

import  java.lang.*; 
import  java.util.*; 
import  java.math.*; 

class   Node{
	    public int x , y ;
	    Node(){}
	    Node(int x , int y){
	  	  this.x = x ;
	  	  this.y = y ;
	    }
}

class  Board{
	   public static final int maxn = 12 ;
	
	   public static Vector<Node> G = new Vector<Node>() ;
	   public static Vector<Node> R = new Vector<Node>() ;
	   public static Vector<Node> H = new Vector<Node>() ;
	   public static Vector<Node> C = new Vector<Node>() ;
	   public static int sx , sy ;
	   public static boolean [][]is = new boolean[maxn][maxn] ; 
	   
	   public static int  d[][] = {
   import  java.lang.*; 
import  java.u