网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

下列程序中下画线处应填入的语句是

class Base

{

public:

void fun( ) {cout < < "Baseoffun" < < endl;}

};

class Derived:public Base

{

void fun( )

{

______//显示基类的成员函数fun

cout < < "Derived of fun" < < endl;

}

};

A.fun( ) ;

B.Base. fun( ) ;

C.Base: :fun( ) ;

D.Base->fun( ) ;


参考答案

更多 “ 下列程序中下画线处应填入的语句是class Base{public:void fun( ) {cout < < "Baseoffun" < < endl;}};class Derived:public Base{void fun( ){______//显示基类的成员函数funcout < < "Derived of fun" < < endl;}};A.fun( ) ;B.Base. fun( ) ;C.Base: :fun( ) ;D.Base->fun( ) ; ” 相关考题
考题 下列程序中画线处应填入的语句是class Base{public:void fun(){cout ”Base of fun”};class Derived:public Base{void fun(){//显示基类的成员函数funcout ”Derived of fun”};A.fun();B.Base. fun();C.Base::fun();D.Base- fun-:

考题 有如下程序:include using namespace std;class Base{ public: void fun() { cout 有如下程序: #include <iostream> using namespace std; class Base { public: void fun() { cout<<"Base::fun"<<endl; } }; class Derived : public Base { public: void fun() { ______ cout<<"Derived::fun"<<endl; } }; int main() { Derived d; d.fun(); return 0; } 已知其执行后的输出结果为: Base::fun Derived::fun 则程序中下划线处应填入的语句是( )。A.Base.fun();B.Base::fun();C.Base->fun();D.fun();

考题 在下列程序画线处填入的正确语句是()。includeusing namespace std;classBase{public: 在下列程序画线处填入的正确语句是( )。 #include <iostream> using namespace std; class Base { public: void fun() { cout<<"Base::fun",<<end1; } }; class Derived:public Base { void fun() { ______________ //显式调A.fun();B.Base.fun();C.Base::fun();D.Base->fun();

考题 下列程序中横线处应填入的语句是()。 classBase { public: voidfun(){cout"Baseoffun"endl;}}; classDerived:publicBase { voidfun() { //显示基类的成员函数fun cout"Derivedoffun"endl; } };A.fun();B.Base.fun();C.Base::fun();D.Base-fun();

考题 下列程序中画线处应填入的语句是 class Base { public: void fun( ){cout<<"Base of fun"<<end1;} }; class Derived:public Base { void fun( ) { ______//显示基类的成员函数fun cout<A.fun( );B.Base.fun( );C.Base: :fun( );D.Base->fun( );

考题 应在下列程序画线处填入的正确语句是 ( )。include using namespace std;clas Base{pu 应在下列程序画线处填入的正确语句是 ( )。 #include <iostream> using namespace std; clas Base { public: void fun() { cout<<"Base::fun"<<end1; } }; class Derived : public Base { void fun() { ________________//显示调用基类的函数 fun() cout<<"Derived::fun"<<end1; } };A.fun();B.Base.fun();C.Base::fun();D.Base->fun();

考题 下列程序中画线处应填入的语句是 class Base { public: void fun(){cout<<"Base of fun"<<end1:} }; class Derived:public Base { void fun() { _______//显示基类的成员函数fun cout<<"Derived of fun"<<end1; } };A.fun();B.Base.fun();C.Base∷fun();D.Base- >fun();

考题 下列程序中横线处应填入的语句是( )。 Class Base { public: roid fun(){cout<<“Base of fun”<<endl;) }; class Derived:public Base { void fun() { //显示基类的成员函数fun cout<<“Derived Of fun”<<endl; } };A.fun();B.Base.fun();C.Base::fun();D.Base->fun();

考题 有如下程序: #includeiostream using namespace std; classBase{ public: void fun{ __________________ cout”Base::fun”endl;} }; class Derived:public Base{ public: voidfun{ cout”Derived::fun”endl: } }; int main{ Derived d; A fun; return 0; } 已知其执行后的输出结果为: Base::fun Derived::fun 则程序中下画线处应填入的语句是( )。A. Base.fun;B.Base::fun;C.Base—fun;D.fun;