问题详情

有如下类声明: class MyBASE{ int k; public: void set(int n){k=n;} int get( )const{return k;} }; class MyDERIVED:protected MyBASE{ protected: intj; public: void set(int m,int n){MyBASE::set(m);j=n;} int get( )const{return MyBASE::get( )+j;} }; 则类MyDERIVED中保护的数据成员和成员函数的个数是


A、仅纵筋达到屈服强度

时间:2021-07-17 20:19 关键词:

答案解析

B