class BoolNotDemo 
{
	public static void main(String[] args) 
	{
		int x = 2;
		int y = 1;
		boolean bl;
	   bl = !(x > y); // bl is false
   	System.out.println("x is not greater than y:"+bl);
       bl = !(y > x); // bl is true
	 System.out.println("y is not greater than x:"+bl);
	}
}