class3.java

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interface A
{  
	int X=1; 
	void showX();  
}	
interface B
{  
	int Y=2;
	void showY();
}
class InterfaceTest implements A,B
{
	int z=3;
	public void showX()
{  
		System.out.println("X="+X);
	}
	public void showY()
   {
		System.out.println("Y="+Y);
	}
	public void showMe()
   {
		System.out.println("z="+(z+X+Y));
	}
}
public class Class3
  {
	public static void main( String args[] ) 
{
		InterfaceTest myObject=new InterfaceTest();
		myObject.showX();
		myObject.showY();
		myObject.showMe();
	}
}