下面这个程序的结果是includeclass A{private:int a;public:void seta( );int geta 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；} classA．1B．2C．随机输出1或2D．程序有错
下面这个程序的结果是includeclass A{private:int a;public:void seta( );int geta
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
A．1
B．2
C．随机输出1或2
D．程序有错
相关考题：
下列程序的运行结果是()。includevoid fun (int *a,int*b){int*kk=a;a=b;b=k}void 下列程序的运行结果是( )。 #include＜ iostream．h＞ void fun (int *a，int*b) {int*k k=a；a=b；b=k} void main() {int a=2004， b=9，*x=a，*y=b； fun(x， y) ； cout＜＜a＜＜" "＜＜b＜＜endl：}A．20049B．92004C．0D．编译时出错
下面程序运行时输出结果为______。 include include class Rect { public: Rect(int 下面程序运行时输出结果为______。include＜iostream.h＞includeclass Rect{public:Rect(int l, int w){length=l; width=w;)void Print(){cout＜＜"Area:"＜＜length*width＜＜end1;}void operator delete(void*p){free(p);}private:int length, width;};void main(){Rect *p;p=new Rect(5, 4);p-＞Print();delete p;}
下面这个程序的结果是includeclass A{private:int a;public:void seta();int geta( 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()；}； void B∷seta() {a = 2；} int B∷geta() {return a；} class C：public A，public B { private： int b； public： void display()；}； void C∷display() { int b=geta()； cout＜＜b；} void main() { C c； c．seta()； c．display()；}A．1B．2C．随机输出1或2D．程序有错
下列程序的运行结果是【 】。 include class SomeClass { public: SomeClass(int va 下列程序的运行结果是【 】。include ＜iostream. h＞class SomeClass{public:SomeClass(int value) { some_value=value;};void show_data(void) { cout＜＜data＜＜"＜＜~some_value＜＜endl; };static void set_data(int value) {data=value; }private:static int data;int some_value};int SomeClass::datavoid main(void){SomeClass my_class(1001),your_class(2002);your_class. set_data(4004);my_elass. show_data()}
下面程序运行时输出结果为【】。 include include class Rect { public: Rec 下面程序运行时输出结果为【 】。include＜iostream.h＞include＜malloc.h＞class Rect{public：Rect(int1,int w)(length=1；width=w；)void Print(){cout＜＜"Area:"＜＜length *width＜＜endl；)void *operator new(size-t size){return malloc(size);}void operator delete(void *p){free(p)private：int length,width；}；void main(){Rect*p；p=new Rect(5,4)；p-＞Print()；delete p；}
下面这个程序的结果是 include class A { private: int a; public: void seta( ) ; 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( ) ;};void B: :seta( ){a＝2;}int B: :geta( ){return a;}class C: public A，public B{ private:int b;public:void display( ) ;};void C: :display( ){ int b＝geta( ) ;cout ＜ ＜ b;}void main( ){ C c;c. seta( ) ;c. display( ) ;}A．1B．2C．随机输出1或2D．程序有错
下列程序的运行结果是 includeclass Location{private:int X.Y;public:void init(i 下列程序的运行结果是 #include＜iostream.h＞ class Location{ private： int X.Y； public： void init(int=0，int=0)； void valueX(int val){X=val；} int valueX( ){ return X；} void valueYA．5 0 6 4B．0 0 6 4C．5 0 6 2D．0 0 6 2
阅读以下说明和Java程序，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Java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。部分接口、类及其关系如图5－1所示。【Java代码】interface?DrawCircle?{? //绘制圆形 public（1） ；}class?RedCircle?implements?DrawCircle?{? ?//绘制红色圆形???????public?void?drawCircle(int?radius,intx,?int?y)??{????????????System.out.println("Drawing?Circle[red,radius:"?+?radius?+",x:"?+?x?+?",y:"?+y+?"]");???????}}class?GreenCircle?implements?DrawCircle?{????//绘制绿色圆形??????public?void?drawCircle(int?radius,?int?x,int?y)?{???????????System.out.println("Drawing?Circle[green,radius:"?+radius+",x:?"?+x+?",y:?"?+y+?"]");??????}}abstract?class?Shape?{????//形状? protected? ? （2）???;? ? public?Shape(DrawCircle?drawCircle)?{? ?this.drawCircle=?drawCircle;? ? ? public?abstract?void?draw();}class?Circle?extends?Shape?{? //圆形? ?private?int?x,y,radius;? public?Circle(int?x,int?y,intradius,DrawCircle?drawCircle)?{? ?（3）???;? this.x?=?x;? ? ? this.y?=?y;? ?this.radius?=radius;? }? ? ?public?void?draw()?{? ? drawCircle.? ?（4）? ?;? ? ? }}public?class?DrawCircleMain?{? public?static?void?main(String[]?args)?{? Shape?redCircle＝new?Circle(?100,100,10,? （5） )；//绘制红色圆形? Shape?greenCircle＝new?Circle(200,200,10,（6） )；//绘制绿色圆形? ?redCircle.draw(); greenCircle.draw();? ?}}
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