有如下程序: include <iostream> using namespace std; class PARENT { public: PARENT() { cout

题目
有如下程序: include using namespace std; class PARENT { public: PARENT() { cout

有如下程序:

include <iostream>

using namespace std;

class PARENT

{

public:

PARENT() { cout <<"PARENT"; }

};

class SON : public PARENT

{

public:

SON() {cout << "SON"; }

};

int main()

{

SON son;

PARENT *p;

p = &son;

return 0;

}

执行上面程序的输出是______。

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