help with namespace

It would be helpful if you supplied your code, and the error you are getting.

Are you qualifying anything in the namespace with the namespace name when trying to reference it?

"namespace_name::function_or_variable"

The error is namespace name expected



# include <iostream.h>
# include "ListA.h"
# include <conio.h>
using namespace std;

void main()
{
List lst;
for (int i=0; i<30; i++)
{
int num;
cout << "Enter a number: ";
cin >> num;
lst.add(num);

}

lst.print();
int sum = lst.calculateSum();

cout << "The sum of the List is: "<< sum << endl;
}
getch();