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下面程序的运行结果是includeclass base{protected:int a;public:base( ){cout<<"0
下面程序的运行结果是 #include<iostream.h> class base{ protected: int a; public: base( ){cout<<"0";} }; class basel:virtual base { public: base1( ){cout<<"1";} }; class base2:virtual base{ public:
A.123
B.3120
C.312
D.3012
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更多 “ 下面程序的运行结果是includeclass base{protected:int a;public:base( ){cout 下面程序的运行结果是 #include<iostream.h> class base{ protected: int a; public: base( ){cout<<"0";} }; class basel:virtual base { public: base1( ){cout<<"1";} }; class base2:virtual base{ public:A.123B.3120C.312D.3012 ” 相关考题
考题
下面程序的运行结果是#includeclass base{protected:int a;public:base(){ cout ”0”;}class basel:virtual base}public:base 1(){cout ”1”;}};class base2:virtual base{public:base2(){cout ”2”;(};class derived:public base1,public base2{public:derived(){cout ”3”;}};void main(){derived obj;cout }A.0123B.3120C.0312D.3012
考题
下面程序的运行结果是 include class base{ protected: int a; public: base( ) {c
下面程序的运行结果是#include<iostream.h>class base{protected:int a;public:base( ) {cout < < "0";}};class base l: virtual base{public:base l ( ) {cout < <"1";}};class base 2: virtual base{public:base2 ( ) {cout < <"2";}};class derived: public base 1, public base2{public:derived( ) {cout < < "3";}};void main( ){derive obj;cout < < endl;}A.0123B.3120C.0312D.3012
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下面程序的运行结果是()。includeclass base{protected:int a;public:base(){cout
下面程序的运行结果是( )。 #include<iostream.h> class base{ protected: int a; public: base(){cout<<“0”;} }; Class basel:Virtual base{ public: basel(){cout<<“1”;} }; Class base2:virtual base{ public: base2(){cout<<“2”;)A.0123B.3120C.0312D.3012
考题
有如下程序:includeusing namespace std;class Base{protected:Base(){cout
有如下程序: #include<iostream> using namespace std; class Base{ protected: Base(){cout<<'Base';} Base(char c){cout<<c;} }; class Derived:public Base{ public: Derived(char c){cout<<c;} }; int main(){ Derived d('Derived'); return 0; } 执行这个程序屏幕上将显示输出( )。A.DerivedB.DerivedBaseC.BaseDerivedD.DerivedDerived
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下列程序的运行结果是______。include class Base { public: void f(int x){cout
下列程序的运行结果是______。include<iostream.h>class Base{public:void f(int x){cout<<“Base:”<<x<<endl;});class Derived:public Base{public:void f(char*str){cout<<“Derived:”<<str<<endl;}};void main(void){Base*pd=ne
考题
下面程序的输出结果是【】。include using namespace std; class base { protected: int
下面程序的输出结果是【 】。include <iostream>using namespace std;class base{protected:int a;public:base(){cout<<"0":}};class basel: virtual public base{public:base1(){ cout<<"1";}};class base2 : virtual public base{public:base2(){cout<<"2";}};class derived : public base1,public base2{public:derived () {cout<<"3"; }}int main (){derived obj;cout<<end1;return 0;}
考题
下面程序的运行结果是( )。 #includeiostream.h classbase{ protected: inta; public: base(){cout"0";} }; classbasel:virtualbase{ public: basel(){cout"1";} }; classbase2:virtualbase{ public: base2(){cout"2";} }; classderived:publicbasel,publicbase2{ public: derived(){cout"3";} }; voidmain() { derivedobj; eoutendl: }A.0123B.3120C.O312D.3012
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下面程序的运行结果是( )。 #includeiostream.h class base{ protected: int a; public: base{cout”0”;} }; class basel:virtual base{ public: basel{cout”1”;} }; class base2:virtual base i public: base2{cout”2”;} }; class derived:public basel,public base2{ public: derived{cout”3”;} }; void main derived obj; coutendl:A.0123B.3120C.0312D.3012
考题
下面程序的运行结果是includeclass base{protected: int a;public: base(){cout
下面程序的运行结果是 #include<iostream.h> class base{ protected: int a; public: base(){cout <<"0";} }; class basel:virtual base{ public: basel () {cout <<"1";} }; class base2:virtual base{ public: base2(){cout <<"2";} }; class derived:public basel,public base2{ public: derived(){cout <<"3";} }; void main() { derived obj; cout <<end1; }A.123B.3120C.312D.3012
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