有如下程序:
#include <iostream>
using namespace std;
class Base
{
public:
virtual void f(){cout <<"f0+";}
void g() {cout <<"g0+";}
};
class Derived:public Base
{
public:
void f() {cout <<"f+";}
void g() {cout <<"g+";}
};
int main()
{
Derived d;
Base*p=&d;
p->f();
p->g();
return 0;
}
运行时输出的结果是( )
发布于 2020-12-25 22:07:21
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