有如下程序: include using namespaee std;class Animal{ public: virtual char*g 有如下程序：include＜iostream＞using namespaee std；c lass Animal{public：virtual char*getType( )const{return"Animal"；}virtual char*getVoice( )const{return"Voice"；}}；class Dog：public Animal{public：char*getType( )const{return"Dog"；}char*getVoice( )eonst{return"Woof"；}}；void type(AnimalA) {cout＜＜a．getType( )；}void speak(Animal A) {eout＜＜a．getVoice( )；}int main( ){Dog d；type(D) ；cout＜＜"speak"；speak(D) ；cout return 0；}程序的输出结果是______。
有如下程序: include using namespaee std;class Animal{ public: virtual char*g
有如下程序：
include＜iostream＞
using namespaee std；c lass Animal{
public：
virtual char*getType( )const{return"Animal"；}
virtual char*getVoice( )const{return"Voice"；}
}；
class Dog：public Animal{
public：
char*getType( )const{return"Dog"；}
char*getVoice( )eonst{return"Woof"；}
}；
void type(Animal&A) {cout＜＜a．getType( )；}
void speak(Animal A) {eout＜＜a．getVoice( )；}
int main( ){
Dog d；type(D) ；cout＜＜"speak"；speak(D) ；cout< return 0；
}
程序的输出结果是______。
相关考题：
下面程序的结果是includeclass A{public:A( ){cout 下面程序的结果是 #include＜iostream.h＞ class A { public： A( ) {cout＜＜"construtA"＜＜endl；} virtual~A( ) {cout＜＜"destructA"＜＜endl；}}； class B：public A {}； class C：public A {}； cA．constructA destructAB．constructA constructA destructA destructAC．constructA constructA constructA destructA destructA destructAD．constructA onstructA constructA constructA destructA destructA destructA destructA
有以下程序include include using namespace std;class base{private:char 有以下程序 #include ＜iostream＞ #include ＜string＞ using namespace std; class base { private: char baseName[10]; public: base () { strcpy(baseName,"Base"); } virtual char *myName() { return baseName; } char *className() { return baseName; } }; class Derived : public base { private: char derivedName[10]; public: Derived() { strcpy(derivedName,"Derived"); } char *myName() { return derivedName; } char *className() { return derivedName; } }; void showPtr(base p) { cout＜＜p.myName () ＜＜" "＜＜p.className (); } int main () { base bb; Derived dd; showPtr(dd); return 0; } 运行后的输出结果为A．Derived BaseB．Base BaseC．Derived DerivedD．Base Derived
有以下程序include include using namespace std;class base {private:char 有以下程序 #include ＜iostream＞ #include ＜string＞ using namespace std; class base { private: char baseName[10]; public: base() { strcpy(baseName,"Base"); } virtual char *myName() { return baseName; } char *className() { Return baseName; } }; class Derived: public base { private: char derivedName[10]; public: Derived() { strcpy(derivedName,"Derived" ); } char *myName() { return derivedName; } char *className() { return derivedName; } }; void showPtr(base p) { cout＜＜p.myName()＜＜" "＜＜p.className(); } int main() { base bb; Derived dd; showPtr(dd); return 0; } 运行后的输出结果为A．Derived BaseB．Base BaseC．Derived DerivedD．Base Derived
有如下程序:includeincludeusing namespace std;class BASE{char c;public 有如下程序： #include＜iostream＞#include＜iosream＞ using namespace std； class BASE{ char c； public； BASE(char n)：c(n){} virtual ～ BASE(){cout＜＜c;} }； class DERIVED; public BASE{ char c； public： DERIVED (char n): BASE (n+1)A．XYB．YXC．XD．Y
有如下程序:include using namespace std;class AA{public: virtual void f() {cout 有如下程序: #include ＜iostream＞ using namespace std; class AA { public: virtual void f() { cout＜＜ "AA"; } }; class BB : public AA { public: BB() { cout ＜＜ "BB"; } }; claA．AAB．AABBCCC．BBAABBCCD．BBBBAACC
请将如下程序补充完整,使得输出结果为:bbaa。 include using naluespace std; class 请将如下程序补充完整，使得输出结果为：bbaa。include＜iostream＞using naluespace std；class A{public：______{eout＜＜"aa"；}}；class B：public A{public：～B( ){eont＜＜"bb"；}}；int ulain( ){B*P=new B；delete P；return 0；}
有以下程序:includeusing namespace std;class BASE{private: char c;public: BASE(c 有以下程序： #include ＜iostream＞ using namespace std； class BASE { private： char c； public： BASE(char n)：c(n)；{} virtual～BASE() { cout＜＜c； } }； class DERIVED：public BASE { char c； pA．XYB．YXC．XD．Y
下面程序的运行结果是()。includeusing namespace std;class A{public: virtual~A() { 下面程序的运行结果是( )。 #include＜iostream＞ using namespace std； class A { public： virtual～A() { cout＜＜"call A::～A()"＜＜endl;} }; class B:public A { char * p; public: B(int i) { p=new char[i];} ～B() { delete(p); cout＜＜"call B::～B()"; } }; void main() { A * a=new B(8); delete a; }A．call B::～B()call A::～A()B．call B::～B()C．call A::～A()D．call A::～A()call B::～B()
阅读下列说明和C++代码，填写程序中的空（1）～（6），将解答写入答题纸的对应栏内。【说明】以下C++代码实现一个简单绘图工具，绘制不同形状以及不同颜色的图形。部分类及其关系如图6－1所示。【C++代码】#include?#include?using?namespace?std;class?DrawCircle?{??????//绘制圆形，抽象类? ? ? public: （1）；//定义参数为?int?radius,?int?x,?inty? ?virtual～DrawCircle()?{?}};class?RedCircle：public?DrawCircle?{????//绘制红色圆形? ? ? ? public: void?drawCircle(intradius,?int?x,?int?y)?{cout??drawCircle?=?drawCircle;? }? ?virtual～shape()?{?}? public:? ?virtual?void?draw()?=?0;};class?Circle：public?Shape?{????//圆形? ? private:? ? ?int?x,y,radius;? ? public:? Circle(int?x,inty,int?radius,DrawCircle?*drawCircle)? （3）? {? this->x?=?x;? ?this->y?=?y;? ? this->radius?=?radius; }? ? ? public:? void?draw(){? drawCircle?-> （4）; }};int?main(){Shape?*redCirclenew?Circle(100,100,10,????（5）????);//绘制红色圆形? Shape?*greenCircle＝new?Circle(100,100,10, （6）??);//绘制绿色圆形redCircle >draw();? ?greenCircle?->draw();? ?return?0;}