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CSDN 夏令营课程 项目分析
2022-07-06 18:47:00 【全栈程序员站长】
大家好,又见面了,我是全栈君
主题如以下:
正确改动后的程序:
#include <iostream.h>
//using namespace std;
class BASE
{
char c;
public:
BASE(char n):c(n){}
virtual~BASE()
{cout<<c;}
};
class DERIVED:public BASE
{
char c;
public:
DERIVED(char n):BASE(n+1),c(n){}
~DERIVED(){cout<<c;}
};
int main()
{
DERIVED('X');
cout<<endl;
return 0;
}
执行结果:
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