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

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