(13 )有如下类定义和变量定义:class Parents{public:int publicuata;private:int privateData;}
(13 )有如下类定义和变量定义:
class Parents{
public:
int publicuata;
private:
int privateData;
};
class ChildA:public Parents{/* 类体略 */};
class ChildB:private Parents{/* 类体略 */ ) ;
ChildA a;
ChildBb;
下列语句中正确的是
A ) cout<<a.publicData <<endl ;
B ) cout<<a.privateData <<endl ;
C ) cout<<b.publicData <<endl ;
D ) cout<<b.privateData <<endl ;