class TestClass
{
	public static void main (String[] args) throws java.lang.Exception
	{
		/* Interpretation of: x = (x1*n1 + 5/(x1*n1))/2; */
		
		int x1 = 2, 
			n1 = 2;
		
		x1 = (x1*n1 + 5/(x1*n1))/2;
		
		System.out.println("X as an integear: "+ x1);
		
		double x2 = 2, 
			   n2 = 2;
		
		x2 = (x2*n2 + 5.0/(x2*n2))/2.0;
		
		System.out.println("X as a double: "+ x2);
	}
}