有如下程序:
include<iostream>
using namespace std;
class Monitor{
public:
Monitor(char t):type(t){ }
void Print( )const
{cout<<"The type of monitor is"<<type< private:
char type;
};
class Computer{
public:
Computer(int i,char C) :______{}
void Print( )const
{eout<<"The computer is"<<id<<endl;mort.Print( );}
private:
int id;
Monitor mon;
};
int main( ){
const Computer myComputer(101,'B');
myComputer.Print( );
return 0;
}
请将程序补充完整,使程序在运行时输出:
The computer is 101
The type of monitor is B
第1题:
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;
}
第2题:
有以下程序#include <iostream>using namespace std:class Base{private: char c;public: Base(char n) :c(n) {} ~Base ( ) { cout<<c; }}; class Derived : public Base{private: char c;public: Derived(char n):Base (n+1),c(n) {} ~Derived() { cout<<c; }};int main(){ Derived obj('x'); return 0;} 执行后的输出结果是
A.xy
B.yx
C.x
D.y
第3题:
第4题:
有如下程序:
include<iostream>
using namespaee std;
class A{
public:
A( ){cout<<"A";}
~A( ){cout<<"A";}
};
class B{
A a;
public:
B( ){cout<<"B";}
~B( )t cout<<"B";}
};
int main( ){
B b;
return 0;
}
程序的输出结果是______。
第5题:
有如下程序:#include <iostream>using namespace std;class Base{private: char c;public: Base(char n) :c(n){} ~Base() { cout<<c; } };class Derived: public Base{private: char c; public: Derived(char n):Base(n+1),c(n) {} ~Derived() { cout<<c; }};int main (){ Derived obj ('x'); return 0;}执行上面的程序净输出
A.xy
B.yx
C.x
D.y