下列 Java 程式的執行結果為何？class A { public void op(int a, int b, int c) { System.out.println("三個數字不相等"); } public void op(double a, int b, int c) { System.out.println("三個數字相等"); } public static void main(String[] args) { A demo = new A(); demo.op(3.0, 3, 4); demo.op(3, 3, 3); } }