立信从兴笔试题c++

求输出的结果

#include <iostream>

using namespace std;

class Base

{

public:

    void func(const char* str){cout << "Base: " << str << endl;}

virtual void func(int num){cout << "Base: " << num << endl;}

};

class Derived : public Base

{

public:

    void func(const char* str){cout << "Derived: " << str << endl;}

void func(int num){cout << "Derived: " << num << endl;}

void func(){cout << "The Function is in Derived!" << endl;}

};

int main()

{

  Base *pB;

Derived ObjD;

pB = &ObjD;

pB->func(11);

pB->func("Hello");

// pB->func();

getchar();

return 0;

}