Playground error

Question

I just can't figure out why the playground doesn't run this simple code:

#include <iostream>
using name space std;

int main()
{
int *p = new int;
*p = 5;
cout <<*p<< endl;
delete p;
return 0;
}

\\ get the following errors:
"..\Playground\:2:7: error: expected nested-name-specifier before 'name'
using name space std;
^~~~
..\Playground\: In function 'int main()':
..\Playground\:8:5: error: 'cout' was not declared in this scope
cout <<*p<< endl;
^~~~
..\Playground\:8:5: note: suggested alternative:
In file included from ..\Playground\:1:0:
..\Playground\-w64..\Playground\-w64-mingw32..\Playground\++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^~~~
..\Playground\:8:17: error: 'endl' was not declared in this scope
cout <<*p<< endl;
^~~~
..\Playground\:8:17: note: suggested alternative:
In file included from ..\Playground\-w64..\Playground\-w64-mingw32..\Playground\++/iostream:39:0,
from ..\Playground\:1:
..\Playground\-w64..\Playground\-w64-mingw32..\Playground\++/ostream:590:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^~~~"

Answer 1

namespace should be a single word