请阅读下述代码 写出程序执行的结果#include lt;iostreamgt; using namespace std; class C
代码,结果,程序
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请阅读下述代码，写出程序执行的结果
#include <iostream>
using namespace std;
class CBase
{
public:
virtual void print()
{
cout$amp; }
void DoPrint()
{
print();
}
};
class CChild1: public CBase
{
public:
virtual void print()
{
cout$amp; }
};
class CChild2: pu
{
public:
virtual void pri
{
cout$amp; }
};
void DoPrint(CB
{
base->DoPrint
}
void main()
{
CBase* base =
CChild1* child
CChild2* child
DoPrint(child1
DoPrint(child2
DoPrint(base);
delete base;
base = child1;
base->print();
delete child1;
delete child2;
}
请帮忙给出正确答案和分析，谢谢！