以下（）成员函数表示纯虚函数。 -题库考试答案搜索网

以下（）成员函数表示纯虚函数。

单选题

2022-01-02 03:30

A、virtualintvf（int）；
B、voidvf（int）=0；
C、virtualvoidvf（）=0；
D、virtualvoidvf（int）{}；

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正确答案

C

试题解析

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