Errors in compilation of simple programme

Hello,

I am working on some simple programmes and when I tried compiling the
following:

#include <iostream>
using namespace std;

int main ()
{
    int i = 0;

    cout << "Hur gammal \x84r du? ";
    cin >> i;

    cout << "Jaha...du \x84r" >> i >> " \x86r gammal.";

    return 0;
}

I received the following error(s):

------ Build started: Project: Program 1, Configuration: Debug Win32
------
Compiling...
Program 1.cpp
c:\program\microsoft visual studio 8\vc\include\iostream(53) : warning
C4091: 'extern __declspec(dllimport)' : ignored on left of
'std::basic_ostream<_Elem,_Traits>' when no variable is declared
        with
        [
            _Elem=char,
            _Traits=std::char_traits<char>
        ]
c:\documents and settings\hp_=E4garen\mina dokument\visual studio
2005\projects\program 1\program 1\program 1.cpp(15) : error C2065:
'cout' : undeclared identifier
Build log was saved at "file://c:\Documents and Settings\HP_=C4garen
\Mina dokument\Visual Studio 2005\Projects\Program 1\Program 1\Debug
\BuildLog.htm"
Program 1 - 1 error(s), 1 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, =
0 skipped
==========

Any help would be appreciated, thanks!

FJ