wap in c++ to insert an element in an array.

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a[10];
int i,j,n,loc,item;
cout<<"\nEnter the no. of element\t";
cin>>n;
cout<<"\nEnter the element in array\n";
for(i=0;i<n;i++)
{
cin>>a[i];
}
cout<<"\nEnter the location on which to insert\t";
cin>>loc;
cout<<"\nenter the element to insert\t";
cin>>item;


for(j=n-1;j>=loc;j--)
{
a[j+1]=a[j];
}
a[loc]=item;
n=n+1;
cout<<"\nModified array is\n";
for(i=0;i<n;i++)
{
cout<<a[i]<<endl;
}
getch();
}