多选题:下面Java语句错误的有?
下面Java语句错误的有?
A.Float a=1.0;
B.double a=1.0;
C.out.println("hello");
D.DatagramSocket a = new DatagramSocket();
答案:A C
A.Float a=1.0;
B.double a=1.0;
C.out.println("hello");
D.DatagramSocket a = new DatagramSocket();
答案:A C