下面表达式的值相等的是()
A. 3 / 2
B. 3 < 2
C. 3 * 4
D. 3 << 2
E. 3 * 2 ^ 2
F. 3 <<< 2
下面哪些是合法的Java标识符?()
A. longStringWithMeaninglessName
B. $int
C. bytes
D. finalist
下面哪些语句会发生编译错误或警告?()
A. char d = "d";
B. float f = 3.1415;
C. int i = 34;
D. byte b = 257;
E. boolean isPresent = true;
以下代码的输出结果是_____。double a = 6;a /= 2;System.out.println(a);