题目内容
(请给出正确答案)
[主观题]
下列程序的运行结果是______。include<iostream.h> class Base { public: void f(int x){cout<<“B
下列程序的运行结果是______。
include<iostream.h>
class Base
{
public:
void f(int x){cout<<“Base:”<<x<<endl;}
);
class Derived:public Base
{
public:
void f(char*str){cout<<“Derived:”<<str<<endl;}
};
void main(void)
{
Base*pd=ne
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