定义了如下Student类和Demo类,(1)处的正确代码是()
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定义了如下Student类和Demo类,(1)处的正确代码是()
A.Student.number;
B.newStudent()。number;
C.Student.getNumber();
D.newStudent()。getNumber();
参考答案:
定义了如下Student类和Demo类,(1)处的正确代码是()
A.Student.number;
B.newStudent()。number;
C.Student.getNumber();
D.newStudent()。getNumber();
参考答案: