#include<iostream.h>
#include<conio.h>
const int ARRAY=10;
class vector
{public:
int *array1;
void *opreator new(size_t size)
{vector *d;
d=::new vector;
d->array1= new int[ARRAY];
return d;
}void operator delete(void *vec)
{vector *c;
c=(vector *)vec;
delete(int *)c->array1;
::delete vec;
}void read()
{
for(int i=0;i<ARRAY;i++)
{cout<<"vector ["<<i<<"]=?";
cin>>array[i];
}}int sum()
{int sums=0;
for (int i=0;i<ARRAY;i++)
sums+=array1[i];
return sums;
}};void main()
{clrscr();
vector *d=::new vector;
cout<<"enter vector data.."<<endl;
d->read();
cout<<"sum of vector="<<d->sum();
delete d;
getch();
}