A.int i = 100; B.float f = 100.0; C.Object o = “Hello world”; D.char c = „\u1234‟;
A.所在的語句塊 B.所在的類 C.所在的方法 D.所在的構(gòu)造函數(shù)
A.0.0 B.0 C.null D.false