public class ConstOver  {   public ConstOver (int x, int y, int z) {   }  }   Which two overload the ConstOver constructor? ()A、ConstOver(){}B、Protected int ConstOver (){}C、Private ConstOver (int z, int y, byte x) {}D、Public Object ConstOver (int x, int y, int z) {}E、 Public void ConstOver (byte x, byte y, byte z){}

public class ConstOver  {   public ConstOver (int x, int y, int z) {   }  }   Which two overload the ConstOver constructor? ()

  • A、ConstOver(){}
  • B、Protected int ConstOver (){}
  • C、Private ConstOver (int z, int y, byte x) {}
  • D、Public Object ConstOver (int x, int y, int z) {}
  • E、 Public void ConstOver (byte x, byte y, byte z){}

相关考题:

下列程序的输出结果是非曲直【 】。includeclass base{ int x, y;public: base(int i, 下列程序的输出结果是非曲直【 】。include<iostream, h>class base{int x, y;public:base(int i, int j){x=i; y=j;}virtual int add(){return x+ y;}};class three: public base{int z;public:three(int i, int j, int k) :base(i, j){z=k; }int add() { return (base:: add()+z); }};void main(){three * q=new three(lO,20,30);cout<<q->add()<<end1;}

( 29 )有如下程序:#includeiostreamusing namespace std;class Part{public:Part(int x=0):val(x) {coutval;}~Part(){coutval;}private:int val;};class Whole{public:Whole(int x ,int y, int z=0):p2(x),p1(y),val(z){coutval;}~Whole(){coutval;}private:Part p1,p2;int val;};int main(){Whole obj(1,2,3);return 0;}程序的输出结果是A ) 123321B ) 213312C ) 213D ) 123123

有如下程序: include using namespace std; class Part{ public: 有如下程序: #include <iostream> using namespace std; class Part{ public: Part(int x=0):val(x) { cout<<val; } ~Part() { cout<<val; } private: int val; }; class Whole { public: Whole(int x, int y, int z=0):p2(x),p1 (y),val(z) { cout<<val; } ~whole() { cout<<val; private: Part p1,p2; int val; }; int main() { Whole obj (1,2,3); return 0; }程序的输出结果是A.123321B.213312C.213D.123123

有如下程序:includeusing namespace std;class Part{public:Part(int x=0):val(x) {c 有如下程序: #include<iostream> using namespace std; class Part{ public: Part(int x=0):val(x) {cout<<val;} ~Part(){cout<<val;} private: int val; }; class Whole{ public: Whole(int x ,int y, int z=0):p2(x),p1(y),val(z){cout<<val;} ~Whole(){cout<<val;} private: Part p1,p2; int val; }; int main() Whole obj(1,2,3); return 0; } 程序的输出结果是( )。A.123321B.213312C.213D.123123

有以下程序:includeusing namespace std;definePl 3.14Class Point{private:int x,y 有以下程序: #include<iostream> using namespace std; #definePl 3.14 Class Point {private: int x,y; public: Point(int a,intB) {X=a; y:b;} int getx() <return x;} int gety() {return y;}}; class Circle:public Point {priA.314B.157C.78.5D.153.86

有如下程序: #jnCludeiostream using namespaCe std; Class Part{ publiC: Part(int x=0):val(X){Coutval;} ~Part{Coutval;} private: int val; t }; Class Whole{ publiC: Whole(int x,int Y,int z=0):p2(x),pl(y),val(z){Coutval;} ~Whole{eoutval;} private: Part pl,p2; int val; }; int main { Whole obj(1,2,3); return 0; } 执行这个程序的输出结果是( )。A.123321B.213312C.213D.123123

若有以下程序:include using namespace std;class A{private: int x;protected: int 若有以下程序: #include <iostream> using namespace std; class A { private: int x; protected: int y; public: int z; void setx(int i) { x=i; } int getx () { return x; }; class B : protected A { public: void setvalue(int a, int b, int c) { setx (a); y=b; z=c; } void display() { cout<<getx ( ) <<", "<<y<<", "<<z<<", "<<end1; } }; int main () { B obj; obj.setvalue(5, 6, 7); obj.display ( ); return 0; } 程序运行后的输出结果是( )。A.产生语法错误B.7,6,5C.5,6,7D.7,5,6

若有以下程序:include using namespace std;class Base{ int x;protected: int y;pub 若有以下程序: #include <iostream> using namespace std; class Base { int x; protected: int y; public: int z; void setx(int i) { x=i; } int getx ( ) { return x; } }; class Inherit : private Base { private: int m; public: int p; void setvalue(int a,int b,int c, int d) { setx(a) ; y=b; z=c; m=d; } void display() { cout<<getx ()<<", "<<y<<", "<<z<<", "<<m<<end1; } }; int main() { Inherit A; A.setvalue(1,2,3,4); A.display(); return 0; } 程序运行后的输出结果是( )。A.1,2,3,4B.产生语法错误C.4,3,2,1D.2,3,4,5

若有以下程序:include using namespace std;class Base{private: int a,b;public: Ba 若有以下程序: #include <iostream> using namespace std; class Base { private: int a,b; public: Base(int x, int y) { a=x; b=y; } void show() { cout<<a<<", "<<b<<end1; } }; class Derive : public Base { private: int c, d; public: Derive(int x, int y, int z,int m):Base(x,y) { c=z; d=m; } void show() { cout<<c<<", "<<d<<end1; } }; int main ( ) { Base b(50,50) ,*pb; Derive d(10,20,30,40); pb=d; pb->show {); return 0; }A.10,20B.30,40C.20,30D.50,50

若有以下程序:includeusing namespace std;class A{private:int a; public:void seta 若有以下程序: #include<iostream> using namespace std; class A { private: int a; public: void seta(int x) { a=x; } void showa() { cout<<a<<","; } }; class B { private: int b; public: void setb(int x) { b=x; } void showb() { cout<<b<<",”; } }; class C:pUblic A,private B { private: int c; public: void setc(int x,int y,int z) { c=z; seta(x); setb(y); } void showc() { showa(); showb(); cout<<c<<end1; } }; int main() { Cc; c.setc(1,2,3); c.showc(); retrun 0; } 程序执行后的输出结果是A.1,2,3B.1,1,1C.2,2,2D.3,3,3

如下程序执行后的输出结果是【】。include using namespace std; class Base { public: 如下程序执行后的输出结果是【 】。include <iostream>using namespace std;class Base{public:Base(int x,int y){a=x;b=y;}void Show(){cout<<"Base: "<<a<< ',' <<b<<" ";}private:int a,b;};class Derived : public Base{public:Derived(int x, int y, int z) : Base(x,y),c(z) { }void Show(){cout<<"Derived:"<<c<<end1;}private:int c;};int main(){Base b(100,100),*pb;Derived d(10,20,30);pb=b;pb->Show();pb=d;pb->Show();return 0;}

若有以下程序:includeusing namespace std;class A{private:inta;public:voidseta(in 若有以下程序: #include <iostream> using namespace std; class A { private: int a; public: void seta(int x) { a=x; } void showa() { cout<<a<<","; } }; class B { private: int b; public: void setb (int x) { b=x; } void showb() { cout<<b<<","; } }; class C :public A,private B { private: int c; public: void setc(int x, inc y, int z) { c=z; seta (x); setb (y); } void showc() { showa (); showb (); cout<<c<<end1; } }; int main () { C c; c. setc(1,2,3); c.showc(); return 0; } 程序执行后的输出结果是A.1,2,3B.1,1,1C.2,2,2D.3,3,3

若有以下程序:include using namespace std;class Base{private: inta,b;public: Bas 若有以下程序: #include <iostream> using namespace std; class Base { private: int a,b; public: Base(int x, int y) { a=x; b=y; } void disp () { cout<<a<<" "<<b<<end1; } }; class Derived : public Base { private: int c; int d; public: Derived(int x,int y, int z,int m) :Base(x,y) { c=z; d=m; } void disp () { cout<<c<<" "<<d<<end1; } }; int main() { Base b(5,5),*pb; Derived obj(1,2,3,4); pb=obj; pb->disp(); return 0; } 执行程序后的输出结果是( )。A.1,2B.3,4C.2,3D.5,5

若有以下程序:include using namespace std;class A{private:int a;public:void seta 若有以下程序:#include <iostream>using namespace std;class A{private: int a;public: void seta(int x) { a=x; } void showa() { cout<<a<<","; }};class B{private: int b;public: void setb(int x) { b=x; } void showb() { cout<<b<<","; }};class C: public A, private B{private: int c;public: void setc(int x, int y, int z) { c=z; seta(x); setb(y); } void showc() { showa(); showb(); cout<<c<<end1; }};int main(){ C c; c.setc(1,2,3); c.showc(); return 0;}程序执行后的输出结果是( )。A.1,2,3B.1,1,1C.2,2,2D.3,3,3

请找出下列程序中错误之处 ______。 include classA{private: intx1;protected: int 请找出下列程序中错误之处 ______。#include<iostream.h>class A{private:int x1;protected:int x2;public:int x3;};class B:public A{private:int y1;protected:int y2;public:int y3;void disp(){cout<<x1<<y1<<end1:} //Avoid set(int i) {x2=i;} //B};void main() {B bb;bb.x3=10; //Cbb.y3=10; //D}A.AB.BC.CD.D

下面哪个方法与题目中的不是重载方法public int max(int x,int y) A.public double max(double x,double y)B.publicintmax(intn,int k)C.publicintmax(intx,int y, int z)D.public double max(double n,double k)

下列程序的输出结果是______。 include class base { int x,y; public: base(int i,i 下列程序的输出结果是______。include<iostream.h>class base{int x,y;public:base(int i,int j){x=i;y=j;}virtual int add( ){return x+y;}};class three:public base{int z;public:three(int i,int j,int k):base(i,j){z=k;)int add( ){return(base::add( )+z);}};void main( ){three*q=new three(10,20,30);cout<<q->add( )<<endl;}

给定java代码如下所示,在A处新增下列()方法,是对cal方法的重载。public class Test {  public void cal(int x, int y, int z) { } //A } A、public int cal(int x,int y,float z){return 0;}B、public int cal(int x,int y,int z){return 0;}C、public void cal(int x,int z){}D、public viod cal(int z,int y,int x){}

public class ConstOver {  public ConstOver (int x, int y, int z)  {  }  }   Which two overload the ConstOver constructor?()   A、 ConstOver ( ) { }B、 Protected int ConstOver ( ) { }C、 Private ConstOver (int z, int y, byte x) { }D、 Public Object ConstOver (int x, int y, int z) { }E、 Public void ConstOver (byte x, byte y, byte z) { }

Given:  1.  public class ConstOver {  2.  public constOver(int x, int y, int z) {  3.  }  4.  }   Which two overload the ConstOver Constructor?()A、 ConstOver() {}B、 protected int ConstOver(){}C、 private ConstOver(int z, int y, byte x ) {}D、 public Object ConstOver(Int x, int y, int z) {}E、 pubic void ConstOver (byte x, byte y, byte z) {}

public class MethodOver {   private int x, y;   private float z;   public void setVar(int a, int b, float c){   x = a;   y = b;   z = c;   }   }   Which two overload the setVar method?()A、 void setVar (int a, int b, float c){  x = a;  y = b;  z = c;  }B、 public void setVar(int a, float c, int b) {  setVar(a, b, c);  }C、 public void setVar(int a, float c, int b) {  this(a, b, c);  }D、 public void setVar(int a, float b){  x = a;  z = b;  }E、 public void setVar(int ax, int by, float cz) {  x = ax;  y = by;  z = cz;  }

public abstract class Shape {  private int x;  private int y;  public abstract void draw();  public void setAnchor(int x, int y) {  this.x = x;  this.y = y;  }  }  Which two classes use the Shape class correctly?()A、 public class Circle implements Shape { private int radius; }B、 public abstract class Circle extends Shape { private int radius; }C、 public class Circle extends Shape { private int radius; public void draw(); }D、 public abstract class Circle implements Shape { private int radius; public void draw(); }E、 public class Circle extends Shape { private int radius;public void draw() {/* code here */} }F、 public abstract class Circle implements Shape { private int radius;public void draw() { / code here */ } }

1. public class Blip {  2. protected int blipvert(int x) { return 0; }  3. }  4. class Vert extends Blip {  5. // insert code here  6. }  Which five methods, inserted independently at line 5, will compile?()  A、 public int blipvert(int x) { return 0; }B、 private int blipvert(int x) { return 0; }C、 private int blipvert(long x) { return 0; }D、 protected long blipvert(int x, int y) { return 0; }E、 protected int blipvert(long x) { return 0; }F、 protected long blipvert(long x) { return 0; }G、protected long blipvert(int x) { return 0; }

多选题public class ConstOver {  public ConstOver (int x, int y, int z)  {  }  }   Which two overload the ConstOver constructor?()AConstOver ( ) { }BProtected int ConstOver ( ) { }CPrivate ConstOver (int z, int y, byte x) { }DPublic Object ConstOver (int x, int y, int z) { }EPublic void ConstOver (byte x, byte y, byte z) { }

多选题Given:  1.  public class ConstOver {  2.  public constOver(int x, int y, int z) {  3.  }  4.  }   Which two overload the ConstOver Constructor?()AConstOver() {}Bprotected int ConstOver(){}Cprivate ConstOver(int z, int y, byte x ) {}Dpublic Object ConstOver(Int x, int y, int z) {}Epubic void ConstOver (byte x, byte y, byte z) {}

多选题给定java代码如下所示,在A处新增下列()方法,是对cal方法的重载。public class Test {  public void cal(int x, int y, int z) { } //A }Apublic int cal(int x,int y,float z){return 0;}Bpublic int cal(int x,int y,int z){return 0;}Cpublic void cal(int x,int z){}Dpublic viod cal(int z,int y,int x){}

多选题public abstract class Shape {  private int x;  private int y;  public abstract void draw();  public void setAnchor(int x, int y) {  this.x = x;  this.y = y;  }  }  Which two classes use the Shape class correctly?()Apublic class Circle implements Shape { private int radius; }Bpublic abstract class Circle extends Shape { private int radius; }Cpublic class Circle extends Shape { private int radius; public void draw(); }Dpublic abstract class Circle implements Shape { private int radius; public void draw(); }Epublic class Circle extends Shape { private int radius;public void draw() {/* code here */} }Fpublic abstract class Circle implements Shape { private int radius;public void draw() { / code here */ } }

多选题public class MethodOver {  private int x, y;  private float z;  public void setVar(int a, int b, float c){  x = a;  y = b;  z = c;  }  }   Which two overload the setVar method?()Avoid setVar (int a, int b, float c){ x = a; y = b; z = c; }Bpublic void setVar(int a, float c, int b) { setVar(a, b, c); }Cpublic void setVar(int a, float c, int b) { this(a, b, c); }Dpublic void setVar(int a, float b){ x = a; z = b; }Epublic void setVar(int ax, int by, float cz) { x = ax; y = by; z = cz; }