问题
填空题
下面程序运行时输出结果为 【8】 。
#include<iostream.h>
#include<malloc.h>
class Rect
public:
Rect(int1,int w)(length=1;width=w;)
void Print()cout<<"Area:"<<length *width<<endl;)
void *operator new(size-t size)return malloc(size);
void operator delete(void *p)free(p)
private:
int length,width;
;
void main()
Rect*p;
p=new Rect(5,4);
p->Print();
delete p;
答案
参考答案:Area:20