【单选题】下面这个程序的结果是 #include<iostream.h> class A { private: int a; public: void seta( );int geta( );}; void A::seta( ) { a = 1;} int A::geta( ) {return a;} class B { private: int a; public: void seta( );int ge...
【单选题】下面这个程序的结果是 #include<iostream.h> class A { private: int a public: void seta( ) int geta( ) } void A: :seta( ) { a=1} int A: :geta( ) { retum a} class B { private: int a public: void seta( ) int geta( )...
【单选题】下面这个程序的结果是 #include<iostream.h> class A { private: int a; public: void seta();int geta();}; void A∷seta() {a=1;} int A∷geta() {return a;} class B { pnvate: int a; publiC: void sera();int geta();}; voi...