interface Interface_A {
	double price = 3.4;
}

interface Interface_B {
	double price = 10.56;
}

public class InterfaceTest implements Interface_A, Interface_B {
	public static void main(String[] arsg) {
		//Out.println(price);			// error -> reference to price is ambiguous
		Out.println(Interface_A.price);
		Out.println(Interface_B.price);
	}
}