C++ Program to find sum of n element of a list by using pointer

Program -

#include<conio.h>

#include<iostream.h>

void main()

{

int a[11],*p1,i,n,sum=0;

clrscr();

cout<<"\n enter the value of n:";

cin>>n;

cout<<"enter the array element:";

for(i=0;i<n;i++)

{

cin>>a[i];

}

cout<<"element value  address"<<endl;

p1=&a[0];

for(i=0;i<n;i++)

{

sum=sum+*p1;

cout<<"a["<<i+1<<"]\t"<<*p1<<"\t"<<p1<<"\n\n";

p1++;

}

cout<<"\n\n sum="<<sum<<endl;

cout<<"\n sum is stored at address:"<<&sum;

getch();

}

Output - 

 enter the value of n:3

enter the array element:5

6

7

element value  address

a[1]         5       0x8fcaffdc

a[2]         6       0x8fcaffde

a[3]         7       0x8fcaffe0

sum=18

sum is stored at address:0x8fcafff2