选择题
16. 有如下程序:
#include<iostream>
using namespace std;
class Base
{
public:
void fun1(){cout<<"Baseha\n";}
virtual void fun2(){cout<<"Base\n";}
};
class Derived:public Base
{
public:
void fun1(){cout<<"Derived\n";}
void fun2(){cout<<"Derived\n";}
};
void f(Base&b){b.fun1();b.fun2();}
int main()
{
Derived obj;
f(obj);
return 0;
}
执行这个程序的输出结果是______。