单选题
有如下程序:
#qnclude<iostream>
#include<iomanip>
using
namespace std;
class CSum
{ int x,y;
public:
CSum(int x0,int y0):x(xo),y(yo){}
friend ostream& operator<<(ostream&os,const
CSum&xa)
{
os<<setw(5)<<Ka.k+xa.y;
return
os;
}
};
int main(){
CSum y(3.5};
cout<<setfill('*')<<8
cout<<y;
return0;
}
执行上面程序的输出是
- A.88
- B.****88
- C.****8****8
- D.8****8